:root {
  --abyss: #02040b;
  --white: #ffffff;
  --white-dim: rgba(255, 255, 255, 0.72);
  --line: rgba(255, 255, 255, 0.22);
  --cyan: #5fe4ff;
  --blue: #2f6bff;
  --paper: #eef3fa;
  --ink: #0b1430;
  --ink-dim: #4c5a78;
  --ink-line: rgba(11, 20, 48, 0.12);

  --font: "Geologica", system-ui, sans-serif;
  --t-xs: 0.72rem;
  --t-sm: 0.875rem;
  --t-md: 1rem;
  --t-lg: 1.25rem;
  --t-xl: clamp(2rem, 1.3rem + 2.8vw, 3.4rem);
  --t-2xl: clamp(2.6rem, 1.3rem + 5.2vw, 5.6rem);

  --gutter: clamp(16px, 4vw, 56px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; color-scheme: dark; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0; background: var(--abyss); color: var(--white);
  font-family: var(--font); font-weight: 300; font-size: var(--t-md); line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body.loading { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 300; letter-spacing: -0.025em; line-height: 1.02; }
h3 { font-weight: 400; letter-spacing: -0.01em; line-height: 1.3; font-size: var(--t-md); }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--white); color: var(--abyss); padding: 10px 14px; }
.skip:focus { top: 12px; }

/* the video's small caps voice */
.caps { font-size: var(--t-xs); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1.5; }
.idx { display: inline-block; font-size: var(--t-xs); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }
.star { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; }
.rule { display: block; height: 1px; background: var(--line); }

/* ---------- background layers ---------- */
.aura { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; background: var(--abyss); }
.aura i {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5;
  transition: transform 2.4s var(--ease), opacity 2.4s var(--ease), background-color 2.4s var(--ease);
  animation: drift 20s ease-in-out infinite alternate;
}
/* a cyan-blue band of light across the top-left, a teal pool bottom-right */
.aura .a1 { width: 80vmax; height: 34vmax; left: -26vmax; top: -16vmax; background: #1d6bff; transform: rotate(-12deg); }
.aura .a2 { width: 56vmax; height: 34vmax; right: -18vmax; bottom: -14vmax; background: #10a8d6; opacity: .4; animation-duration: 24s; }
.aura .a3 { width: 42vmax; height: 30vmax; left: 30%; top: 34%; background: #3d24e0; opacity: 0; animation-duration: 28s; }
@keyframes drift { from { translate: 0 0; } to { translate: 5vmax 3vmax; } }
.at-1 .aura .a1 { opacity: .55; }
.at-1 .aura .a2 { opacity: .3; }
.at-2 .aura .a1 { transform: rotate(-12deg) translate(4vmax, 2vmax) scale(1.1); opacity: .6; background: #2a7dff; }
.at-2 .aura .a2 { transform: translate(-6vmax, -2vmax) scale(1.15); opacity: .55; }
.at-2 .aura .a3 { opacity: .25; }
.at-3 .aura .a1 { transform: rotate(-24deg) translate(0, 6vmax); opacity: .45; }
.at-3 .aura .a2 { transform: translate(-4vmax, -6vmax) scale(1.2); opacity: .55; }
.at-4 .aura .a1 { opacity: .35; }
.at-4 .aura .a2 { opacity: .3; }

/* the brain scene opens through a window: inside it the light is shut out, the particles still show */
.portal {
  position: fixed; left: 50%; top: 50%; z-index: 0; pointer-events: none;
  width: 100vw; height: 100vh; translate: -50% -50%;
  background: rgba(2, 4, 11, .82); border: 1px solid rgba(255,255,255,.14);
  opacity: 0; border-radius: 6px;
}
#field { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; display: block; }
.vignette { position: fixed; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(130% 100% at 50% 40%, transparent 55%, rgba(2,4,11,.7) 100%); }
main { position: relative; z-index: 2; }

/* ---------- loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 50; pointer-events: none;
  padding: 18px var(--gutter);
  transition: opacity .9s var(--ease) .1s;
}
.loader p { position: absolute; font-size: var(--t-xs); letter-spacing: .08em; text-transform: uppercase; color: var(--white-dim); }
.loader-tag { left: var(--gutter); top: 18px; }
.loader-tag b { color: var(--white); font-weight: 600; margin-right: 10px; }
.loader-status { left: var(--gutter); bottom: 26px; }
.loader-count { right: var(--gutter); bottom: 26px; font-variant-numeric: tabular-nums; }
.loader-line { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 18px; height: 1px; background: rgba(255,255,255,.12); }
.loader-line::after { content: ""; position: absolute; inset: 0; background: var(--white); transform-origin: 0 50%; transform: scaleX(var(--load, 0)); }
.loaded .loader { opacity: 0; }

/* ---------- buttons ---------- */
.btn-square {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0 26px; border-radius: 2px;
  font: 400 var(--t-sm)/1 var(--font); text-decoration: none; cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease);
}
.btn-light { background: rgba(232, 238, 248, .92); color: var(--ink); }
.btn-light:hover { background: var(--white); }
.btn-dark { background: var(--ink); color: var(--white); }
.btn-dark:hover { background: var(--blue); }
.btn-icon {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 2px;
  border: 1px solid rgba(255,255,255,.35); color: var(--white);
  transition: background-color .25s var(--ease), transform .4s var(--ease);
}
.btn-icon:hover { background: rgba(255,255,255,.1); }
.btn-icon:hover .star { transform: rotate(45deg); }
.btn-icon .star { transition: transform .5s var(--ease); }
.request { display: flex; gap: 6px; }

/* ---------- nav: a dark bar with the links, the request outside it ---------- */
.nav {
  position: fixed; z-index: 20; top: 12px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 14px;
  opacity: 0; transition: opacity 1s var(--ease) .3s;
}
.loaded .nav { opacity: 1; }
.nav-bar {
  display: flex; align-items: center; gap: 40px;
  padding: 0 18px; height: 38px; border-radius: 3px;
  background: rgba(4, 6, 14, .92); border: 1px solid rgba(255,255,255,.07);
}
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; font-size: var(--t-sm); font-weight: 400; white-space: nowrap; margin: 0; }
.nav-links { display: flex; gap: 22px; }
.nav-links a { text-decoration: none; font-size: var(--t-xs); color: var(--white); opacity: .82; transition: opacity .2s; }
.nav-links a:hover { opacity: 1; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px;
  border: 1px solid rgba(255,255,255,.4); border-radius: 2px; background: rgba(4,6,14,.6);
  font-size: var(--t-xs); text-decoration: none; white-space: nowrap;
  transition: border-color .2s, background-color .2s;
}
.nav-cta:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.nav-cta span { font-size: .6rem; opacity: .7; }
.menu-btn { display: none; }

.sheet {
  position: fixed; z-index: 19; inset: 0; padding: 88px var(--gutter) 32px;
  background: rgba(2,4,11,.97); display: flex; flex-direction: column; gap: 28px;
}
.sheet[hidden] { display: none; }
.sheet nav { display: flex; flex-direction: column; }
.sheet nav a { text-decoration: none; font-size: 1.6rem; font-weight: 200; padding: 12px 0; border-bottom: 1px solid var(--line); }

/* ---------- scenes ---------- */
section { position: relative; }
.scene-hero { height: 200svh; }
.scene-galaxy { height: 240svh; }
.scene-brain { height: 220svh; }
.pin { position: sticky; top: 0; height: 100svh; overflow-x: clip; }
[data-reveal] { will-change: opacity, filter, transform; }

/* ---------- hero (video layout) ---------- */
.hero { padding: 0 var(--gutter); }
.hero-title { position: absolute; left: var(--gutter); top: 15vh; font-size: var(--t-2xl); font-weight: 300; }
.hero-left { position: absolute; left: 0; bottom: 21vh; width: 36%; }
.hero-left .rule { width: 100%; margin-bottom: 14px; }
.hero-left .caps { padding-left: var(--gutter); max-width: 44ch; }
.hero-right { position: absolute; right: 0; bottom: 12vh; width: 34%; display: flex; flex-direction: column; align-items: flex-end; }
.hero-right .rule { width: 100%; margin-bottom: 14px; }
.hero-right p { padding-right: var(--gutter); max-width: 34ch; font-size: var(--t-sm); color: var(--white-dim); align-self: flex-end; text-align: left; }
.hero-right .request { margin: 28px var(--gutter) 0 0; }
.brackets { position: absolute; left: var(--gutter); bottom: 6vh; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.brackets a { text-decoration: none; font-size: var(--t-xs); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; padding: 8px 0; transition: color .2s; }
.brackets a:hover { color: var(--cyan); }
.brackets span { font-size: .5rem; opacity: .7; }

/* ---------- galaxy ---------- */
.mapping { display: flex; flex-direction: column; align-items: center; padding-top: 13vh; }
.center-title { font-size: var(--t-xl); text-align: center; }
.galaxy-note { margin-top: auto; margin-bottom: 26px; max-width: 46ch; text-align: center; font-size: var(--t-sm); color: var(--white-dim); padding: 0 var(--gutter); }
.stats {
  list-style: none; margin: 0; padding: 0; width: 100%;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.stats li { position: relative; padding: 26px 0 34px var(--gutter); border-left: 1px solid var(--line); }
.stats li:first-child { border-left: 0; }
.stats li::before { content: ""; position: absolute; left: calc(var(--gutter) - 12px); top: 30px; width: 1px; height: 44px; background: rgba(255,255,255,.6); }
.stats strong { display: block; font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.4rem); font-weight: 300; line-height: 1; letter-spacing: -.02em; }
.stats span { display: block; margin-top: 8px; font-size: var(--t-xs); color: var(--white-dim); }

/* ---------- brain (video layout: words at the corners) ---------- */
.brain { padding: 0 var(--gutter); }
.brain-title { position: absolute; left: var(--gutter); top: 15vh; font-size: var(--t-xl); }
.brain-note { position: absolute; top: 52vh; max-width: 30ch; }
.brain-note-left { left: 0; width: 34%; }
.brain-note-left .rule { width: 100%; margin-bottom: 14px; }
.brain-note-left .caps { padding-left: var(--gutter); }
.brain-note-right { right: var(--gutter); text-align: right; }
.brain-sub { position: absolute; right: var(--gutter); bottom: 9vh; font-size: var(--t-xl); text-align: right; }
.brain-sub em { font-style: normal; background: linear-gradient(90deg, #7ff0ff, #39b8ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brain-request { position: absolute; left: var(--gutter); bottom: 9vh; }

/* ---------- steps + concerns ---------- */
.neuro { padding: 8vh var(--gutter) 16vh; max-width: 1240px; margin: 0 auto; }
.neuro-copy { display: flex; flex-direction: column; gap: 56px; max-width: 520px; }
.steps { list-style: none; margin: 0; padding: 0; }
.steps li { padding: 20px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 70px 1fr; gap: 4px 12px; }
.steps .idx { grid-row: 1 / 3; color: var(--white-dim); padding-top: 3px; }
.steps p { grid-column: 2; color: var(--white-dim); font-size: var(--t-sm); }
.concerns .label { color: var(--white); }
.concerns .hint { margin-top: 8px; font-size: var(--t-sm); color: var(--white-dim); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.chips button {
  font: 500 var(--t-xs)/1 var(--font); letter-spacing: .06em; text-transform: uppercase; color: var(--white);
  min-height: 38px; padding: 0 14px; border-radius: 2px; cursor: pointer;
  background: rgba(255,255,255,.04); border: 1px solid var(--line);
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.chips button:hover { border-color: rgba(255,255,255,.6); }
.chips button[aria-pressed="true"] { background: var(--white); border-color: var(--white); color: var(--ink); }
.fine { margin-top: 14px; font-size: var(--t-xs); color: var(--white-dim); }

/* ---------- white slides: inset, square, a dark seam between each ---------- */
.deck { position: relative; z-index: 3; padding: 0 1.6vw; }
.slide {
  position: sticky; top: 0; min-height: calc(100svh - 24px);
  margin-top: 16px; padding: 12vh max(4vw, 24px) 9vh;
  background: linear-gradient(180deg, #f3f6fb 0%, #e8eef7 100%);
  color: var(--ink); border-radius: 2px;
  box-shadow: 0 -18px 50px rgba(0,0,0,.4), inset 0 0 0 1px rgba(255,255,255,.6);
  overflow: clip; will-change: transform;
}
.slide::before {
  /* the faint blue light along the panel's sides, as in the video */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(60,140,255,.16), transparent 12%, transparent 88%, rgba(60,140,255,.16));
}
.slide::after { content: ""; position: absolute; inset: 0; background: #02040b; opacity: var(--dim, 0); pointer-events: none; }
.slide :focus-visible { outline-color: var(--blue); }
.slide h2 { font-size: var(--t-xl); font-weight: 300; color: var(--ink); }
.slide .idx { color: var(--ink); }

/* letters sharpen from a blur, left to right */
.blur-type span { display: inline-block; white-space: pre; filter: blur(10px); opacity: .1; transition: filter .9s var(--ease), opacity .9s var(--ease); }
.blur-type.typed span { filter: none; opacity: 1; }

/* slide 1: words left, portrait flush to the corner */
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 34%); padding-right: 0; padding-top: 0; padding-bottom: 0; }
.feature-copy { display: flex; flex-direction: column; padding: 12vh 4vw 8vh 0; }
.feature h2 { max-width: 12ch; }
.feature-cols { margin-top: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 640px; }
.feature-cols p { margin-top: 10px; font-size: var(--t-sm); color: var(--ink-dim); line-height: 1.55; }
.feature-img { margin: 0; position: relative; background: #1f86ff; }
.feature-img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 15%; filter: grayscale(1) contrast(1.2) brightness(.9); mix-blend-mode: multiply; }
.feature-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(110,220,255,.45), transparent 60%); mix-blend-mode: screen; }

/* services: index, big title, line of detail */
.service-list { list-style: none; margin: 48px 0 0; padding: 0; }
.service-list li {
  display: grid; grid-template-columns: 90px minmax(0, 1.1fr) minmax(0, 1fr); gap: 6px 24px; align-items: baseline;
  padding: 20px 0; border-top: 1px solid var(--ink-line);
  transition: padding-left .4s var(--ease);
}
.service-list li:last-child { border-bottom: 1px solid var(--ink-line); }
.service-list .idx { color: var(--ink-dim); }
.service-list h3 { font-size: clamp(1.15rem, .95rem + .8vw, 1.7rem); font-weight: 300; letter-spacing: -.015em; line-height: 1.2; }
.service-list p { color: var(--ink-dim); font-size: var(--t-sm); }
@media (hover: hover) { .service-list li:hover { padding-left: 12px; } .service-list li:hover h3 { color: var(--blue); } }

/* team: blue portraits in a staggered row */
.people { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; align-items: start; }
.people li:nth-child(even) { margin-top: 56px; }
.ph { position: relative; overflow: hidden; background: #1f86ff; }
.ph img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(1) contrast(1.15); mix-blend-mode: multiply; transition: transform .8s var(--ease); }
@media (hover: hover) { .people li:hover img { transform: scale(1.04); } }
.people .idx { margin-top: 14px; color: var(--ink-dim); }
.people h3 { margin-top: 4px; }
.people p { margin-top: 6px; color: var(--ink-dim); font-size: var(--t-sm); line-height: 1.5; }

/* faq: star, big heading, small caps questions in a narrow column */
.faq { display: flex; flex-direction: column; align-items: center; }
.faq-star { width: 18px; height: 18px; color: var(--ink); margin-bottom: 18px; }
.faq h2 { font-size: var(--t-2xl); text-align: center; }
.faq-list { width: min(560px, 100%); margin-top: 44px; }
.faq details { border-bottom: 1px solid var(--ink-line); }
.faq summary {
  list-style: none; cursor: pointer; position: relative; padding: 18px 40px 18px 0;
  font-size: var(--t-xs); font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 11px; height: 11px; margin-top: -5.5px;
  background: linear-gradient(var(--ink), var(--ink)) center / 11px 1px no-repeat, linear-gradient(var(--ink), var(--ink)) center / 1px 11px no-repeat;
  transition: transform .35s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 40px 20px 0; font-size: var(--t-sm); color: var(--ink-dim); }

/* ---------- let's talk + footer ---------- */
.talk { padding: 18vh var(--gutter) 0; text-align: center; }
.talk h2 { font-size: clamp(3rem, 1.6rem + 7vw, 7.5rem); font-weight: 200; letter-spacing: -.035em; }
.talk-form { margin: 48px auto 0; display: flex; align-items: flex-end; justify-content: center; gap: 28px; flex-wrap: wrap; max-width: 720px; }
.talk-form label { flex: 1 1 200px; }
.talk-form input {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line);
  color: var(--white); font: 300 var(--t-md)/1.4 var(--font); padding: 10px 0; border-radius: 0;
}
.talk-form input::placeholder { color: var(--white); opacity: .85; }
.talk-form input:focus { outline: none; border-bottom-color: var(--cyan); }
.talk-send {
  height: 36px; padding: 0 16px; border-radius: 2px; cursor: pointer;
  background: transparent; color: var(--white); font: 400 var(--t-xs)/1 var(--font);
  border: 1px solid rgba(95,228,255,.7); box-shadow: 0 0 18px rgba(95,228,255,.25);
  transition: background-color .2s, box-shadow .2s;
}
.talk-send:hover { background: rgba(95,228,255,.12); box-shadow: 0 0 26px rgba(95,228,255,.4); }
.talk-send span { font-size: .6rem; opacity: .7; margin-left: 4px; }
.talk-alt { margin-top: 22px; font-size: var(--t-sm); color: var(--white-dim); }
.talk-alt a { color: var(--white); }

.foot {
  margin-top: 16vh; padding: 48px 0 calc(32px + env(safe-area-inset-bottom));
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; text-align: left;
  border-top: 1px solid rgba(255,255,255,.1);
}
.foot-brand .caps { margin-top: 14px; max-width: 34ch; }
.foot-col { display: flex; flex-direction: column; gap: 8px; font-size: var(--t-sm); }
.foot-col .caps { margin-bottom: 6px; }
.foot-col a { text-decoration: none; color: var(--white-dim); transition: color .2s; }
.foot-col a:hover { color: var(--white); }
.foot-copy { grid-column: 1 / -1; font-size: var(--t-xs); color: var(--white-dim); padding-top: 24px; }

/* ---------- tablet / phone ---------- */
@media (max-width: 960px) {
  .nav { left: var(--gutter); right: var(--gutter); transform: none; justify-content: space-between; }
  .nav-links, .nav-cta { display: none; }
  .nav-bar { gap: 0; flex: 1; justify-content: space-between; padding-right: 4px; }
  .menu-btn {
    display: grid; place-content: center; gap: 5px; width: 32px; height: 32px; border-radius: 2px;
    background: transparent; border: 1px solid rgba(255,255,255,.25); cursor: pointer; margin-left: -46px; position: relative; z-index: 1;
  }
  .menu-btn span { display: block; width: 14px; height: 1px; background: var(--white); transition: transform .3s var(--ease); }
  .menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }

  .hero-title { top: 13vh; }
  .hero-left { bottom: auto; top: 58svh; width: 78%; }
  .hero-right { width: 100%; bottom: 12svh; align-items: stretch; }
  .hero-right .rule { display: none; }
  .hero-right p { align-self: flex-start; padding: 0 var(--gutter); max-width: none; }
  .hero-right .request { margin: 18px var(--gutter) 0; }
  .hero-right .btn-square { flex: 1; }
  .brackets { bottom: 4svh; gap: 8px; }

  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats li:nth-child(3) { border-left: 0; }
  .stats li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .stats li { padding: 18px 0 20px var(--gutter); }
  .stats li::before { top: 22px; height: 36px; }

  .brain-title { top: 12vh; }
  .brain-note { top: auto; }
  .brain-note-left { bottom: 30svh; width: 70%; }
  .brain-note-right { display: none; }
  .brain-sub { bottom: 15svh; font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .brain-request { bottom: 4svh; }

  .neuro-copy { max-width: none; padding-top: 30svh; }
  .neuro-copy > * { background: rgba(2,4,11,.78); padding: 18px 16px; margin: 0 -16px; }

  .deck { padding: 0 8px; }
  .slide { padding: 10vh 20px 8vh; margin-top: 10px; }
  .feature { grid-template-columns: 1fr; padding: 0; }
  .feature-copy { padding: 9vh 20px 6vh; order: 2; }
  .feature-img { order: 1; height: 42svh; }
  .feature-cols { grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
  .service-list li { grid-template-columns: 1fr; gap: 4px; padding: 16px 0; }
  .people { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
  .people li:nth-child(even) { margin-top: 32px; }

  .foot { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }

  /* phones: keep scrolling light */
  .aura i { animation: none; filter: blur(56px); }
}
@media (max-width: 520px) {
  .hero-title { font-size: clamp(2.6rem, 12.5vw, 3.6rem); }
  .brackets a { font-size: .66rem; }
  .talk-form { gap: 18px; }
  .talk-send { width: 100%; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .aura i { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}