:root {
  --purple-975: #17061f;
  --purple-950: #21082e;
  --purple-900: #2d0d42;
  --purple-850: #35104f;
  --purple-800: #42155e;
  --purple-700: #5a2380;
  --purple-600: #71329b;
  --purple-500: #8b4fb2;
  --purple-400: #aa77ca;
  --purple-300: #c9a6dd;
  --lavender-100: #f0e8f7;
  --lavender-150: #e7daf1;
  --lavender-200: #dccbea;
  --paper: #f7f2f8;
  --paper-2: #efe7f4;
  --ink: #17121b;
  --muted: #6f6473;
  --white: #ffffff;
  --line: rgba(23, 18, 27, .14);
  --header-h: 104px;
  --radius: 24px;
  --ease: cubic-bezier(.2, .75, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
::selection { background: var(--purple-700); color: var(--white); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; z-index: 9999; left: 18px; top: 18px;
  transform: translateY(-180%); background: #fff; color: #111;
  padding: 10px 14px; border-radius: 999px;
}
.skip-link:focus { transform: translateY(0); }

.section-pad { padding-left: clamp(22px, 6vw, 100px); padding-right: clamp(22px, 6vw, 100px); }
.kicker, .eyebrow {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 11px;
  font-weight: 700;
}

/* HEADER */
.site-header {
  position: fixed; z-index: 2000; top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(22px, 4vw, 66px);
  background: rgba(240, 232, 247, .97);
  color: var(--ink);
  border-bottom: 1px solid rgba(23, 18, 27, .08);
  backdrop-filter: blur(16px);
}
.brand { width: clamp(150px, 13vw, 195px); display: inline-flex; align-items: center; }
.brand img { width: 100%; height: auto; }
.desktop-nav { display: flex; align-items: center; gap: clamp(20px, 2.2vw, 38px); font-size: 14px; font-weight: 700; }
.desktop-nav > a:not(.social-icon) { position: relative; padding: 10px 0; }
.desktop-nav > a:not(.social-icon)::after {
  content: ""; position: absolute; left: 0; bottom: 3px; width: 100%; height: 1.5px;
  background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.desktop-nav > a:hover::after,
.desktop-nav > a:focus-visible::after,
.desktop-nav > a.is-active::after { transform: scaleX(1); }
.nav-divider { width: 1px; height: 30px; background: rgba(23,18,27,.18); margin-left: -4px; }
.social-icon { width: 31px; height: 31px; display: inline-grid; place-items: center; transition: transform .22s ease, color .22s ease; }
.social-icon:hover { transform: translateY(-2px); color: var(--purple-700); }
.social-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.mobile-header-actions { display: none; align-items: center; gap: 10px; }
.menu-toggle { width: 45px; height: 45px; border: 0; background: transparent; padding: 0; position: relative; cursor: pointer; }
.menu-toggle span:not(.sr-only) { position: absolute; width: 26px; height: 1.6px; background: currentColor; left: 9px; transition: .3s ease; }
.menu-toggle span:nth-child(1) { top: 18px; }
.menu-toggle span:nth-child(2) { top: 26px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; z-index: 1900; inset: 0; background: var(--purple-950); color: #fff;
  opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .3s ease, visibility .3s ease;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.mobile-menu__inner { min-height: 100%; padding: 130px 24px 34px; display: flex; flex-direction: column; }
.mobile-menu__inner > a {
  display: flex; align-items: baseline; gap: 20px; padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.13);
  font: 600 clamp(36px, 11vw, 60px)/1.15 "Space Grotesk", sans-serif;
}
.mobile-menu__inner > a span { font: 700 11px/1 "DM Sans", sans-serif; opacity: .5; }
.mobile-menu__footer { margin-top: auto; display: flex; gap: 22px; font-size: 14px; opacity: .86; }

/* BUTTONS + LINKS */
.button {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 28px;
  min-height: 58px; padding: 0 24px; border-radius: 14px; border: 0;
  font-weight: 700; cursor: pointer; transition: transform .25s ease, background .25s ease, color .25s ease;
}
.button:hover { transform: translateY(-2px); }
.button--lavender { background: var(--lavender-100); color: var(--ink); }
.button--purple { background: var(--purple-700); color: #fff; }
.button--dark { background: var(--ink); color: #fff; }
.text-link { display: inline-flex; gap: 10px; align-items: center; font-weight: 700; border-bottom: 1px solid currentColor; padding-bottom: 4px; }

/* HOME HERO */
.home-hero { position: relative; background: var(--purple-900); }
.home-hero__pin {
  position: relative; height: 100svh; min-height: 720px; overflow: hidden; isolation: isolate;
  background: var(--purple-900);
}
.hero-art { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-art__gradient {
  position: absolute; inset: -8%;
  background:
    radial-gradient(circle at 15% 28%, rgba(171, 112, 211, .28), transparent 28%),
    radial-gradient(circle at 85% 24%, rgba(126, 62, 174, .34), transparent 31%),
    radial-gradient(circle at 54% 92%, rgba(205, 169, 225, .16), transparent 28%),
    linear-gradient(135deg, #1d082b 0%, #321047 35%, #4b1969 66%, #251033 100%);
}
.hero-art__rings {
  position: absolute; width: 62vw; height: 62vw; right: -19vw; bottom: -35vw;
  border: 1px solid rgba(196, 133, 236, .22); border-radius: 50%;
  box-shadow: 0 0 0 72px rgba(177, 100, 226, .04), 0 0 0 145px rgba(177, 100, 226, .025);
}
.hero-art__noise {
  position: absolute; inset: 0; opacity: .11; mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.78' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.48'/%3E%3C/svg%3E");
}
.signal-field { position: absolute; pointer-events: none; overflow: visible; }
.signal-field line { stroke: rgba(223, 191, 241, .34); stroke-width: 2; }
.signal-field--hero-top { width: 76%; height: 46%; left: -6%; top: 13%; opacity: .55; }
.signal-field--hero-bottom { width: 88%; height: 48%; right: -7%; bottom: -6%; opacity: .42; transform: rotate(180deg); }

.hero-copy {
  position: absolute; z-index: 12;
  left: clamp(24px, 5.5vw, 90px);
  top: calc(var(--header-h) + clamp(30px, 5vh, 58px));
  width: min(47vw, 660px);
  color: #fff;
}
.hero-copy .eyebrow { color: var(--purple-300); }
.hero-copy h1 {
  margin: 0;
  font: 600 clamp(54px, 6.8vw, 108px)/.88 "Space Grotesk", sans-serif;
  letter-spacing: -.055em;
  color: #fff;
}
.hero-copy h1 span { color: #e2c9ef; }
.hero-sub { margin: 24px 0 26px; max-width: 570px; color: #e5d9eb; font-size: clamp(15px, 1.35vw, 20px); line-height: 1.6; }

.hero-primary {
  position: absolute; z-index: 9;
  right: clamp(28px, 5vw, 84px);
  top: calc(var(--header-h) + 74px);
  width: min(43vw, 690px);
  height: min(54vh, 535px);
  margin: 0; border-radius: 24px; overflow: hidden;
  background: var(--lavender-100);
  border: 1px solid rgba(255,255,255,.32);
  box-shadow: 0 32px 80px rgba(11, 1, 20, .28);
}
.hero-primary img { width: 100%; height: 100%; object-fit: cover; }
.hero-primary figcaption {
  position: absolute; left: 18px; bottom: 18px; display: flex; gap: 8px; align-items: center;
  padding: 9px 12px; border-radius: 999px; background: rgba(240,232,247,.93); color: var(--ink);
  font-size: 12px; box-shadow: 0 8px 30px rgba(0,0,0,.14);
}
.hero-primary figcaption span { color: var(--purple-700); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: 9px; }

.waterfall-stage { position: absolute; z-index: 15; inset: 0; pointer-events: none; }
.stack-card {
  position: absolute; margin: 0; width: clamp(190px, 19vw, 310px);
  background: var(--lavender-100); border-radius: 17px; overflow: visible;
  opacity: 0; visibility: hidden; will-change: transform, opacity;
  filter: drop-shadow(0 22px 34px rgba(10,0,18,.26));
}
.stack-card__media { overflow: hidden; border-radius: 17px; aspect-ratio: 1.48 / 1; border: 1px solid rgba(255,255,255,.64); }
.stack-card__media img { width: 100%; height: 100%; object-fit: cover; }
.stack-card figcaption {
  position: absolute; left: 12px; bottom: -38px; display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: 999px; background: var(--lavender-100); color: var(--ink);
  font-size: 11px; white-space: nowrap; border: 1px solid rgba(23,18,27,.06);
}
.stack-card figcaption span { color: var(--purple-700); font-weight: 800; }
.stack-card--1 { left: 2.8vw; top: 53vh; }
.stack-card--2 { left: 18.5vw; top: 59vh; }
.stack-card--3 { left: 34.2vw; top: 65vh; }
.stack-card--4 { left: 50vw; top: 71vh; }
.stack-card--5 { left: 65.8vw; top: 77vh; }

.hero-scroll-note {
  position: absolute; z-index: 20; left: clamp(24px, 5.5vw, 90px); bottom: 23px;
  display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.72); font-size: 11px; text-transform: uppercase; letter-spacing: .14em;
}
.hero-scroll-note i { width: 46px; height: 1px; background: rgba(255,255,255,.5); position: relative; overflow: hidden; }
.hero-scroll-note i::after { content: ""; position: absolute; inset: 0; background: #fff; transform: translateX(-100%); animation: scroll-line 1.6s linear infinite; }
@keyframes scroll-line { to { transform: translateX(100%); } }
.hero-progress { position: absolute; z-index: 20; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.1); }
.hero-progress span { display: block; width: 100%; height: 100%; transform: scaleX(0); transform-origin: left; background: var(--purple-300); }

/* HOME CONTENT */
.intro-band {
  padding-top: clamp(90px, 12vw, 170px); padding-bottom: clamp(90px, 12vw, 170px);
  display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(50px, 8vw, 140px);
  background: var(--paper);
}
.intro-band h2, .section-heading h2, .home-cta h2, .about-story h2, .values h2, .form-aside h2, .contact-form-copy h2 {
  margin: 0; font: 600 clamp(44px, 6vw, 92px)/.95 "Space Grotesk", sans-serif; letter-spacing: -.045em;
}
.intro-band h2 span { color: var(--purple-700); }
.intro-band__copy { align-self: end; max-width: 540px; }
.intro-band__copy p { margin: 0 0 26px; font-size: clamp(18px, 1.7vw, 25px); line-height: 1.55; color: #433846; }

.service-preview { padding-top: 40px; padding-bottom: clamp(110px, 12vw, 180px); }
.section-heading { display: grid; grid-template-columns: .32fr .68fr; gap: 40px; align-items: start; margin-bottom: 48px; }
.section-heading h2 { font-size: clamp(46px, 5.6vw, 84px); }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-card {
  min-height: 290px; padding: 32px; border-radius: 22px; background: var(--lavender-100); border: 1px solid rgba(23,18,27,.07);
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto 1fr; gap: 18px 24px;
}
.service-card span { color: var(--purple-700); font-weight: 800; font-size: 13px; }
.service-card h3 { margin: 0; font: 600 clamp(32px, 3.8vw, 57px)/1 "Space Grotesk", sans-serif; letter-spacing: -.035em; }
.service-card p { grid-column: 2; margin: auto 0 0; max-width: 440px; color: var(--muted); font-size: 17px; line-height: 1.6; }

.home-cta {
  margin: 0 clamp(22px, 4vw, 64px) clamp(70px, 7vw, 110px); padding-top: clamp(70px, 8vw, 120px); padding-bottom: clamp(70px, 8vw, 120px);
  border-radius: 28px; background: var(--lavender-150); display: flex; align-items: end; justify-content: space-between; gap: 40px;
}
.home-cta h2 { font-size: clamp(48px, 6vw, 92px); }
.home-cta h2 em { color: var(--purple-700); font-style: normal; }
.home-cta__actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }

/* INTERNAL PAGE HERO */
.page-hero {
  position: relative; min-height: 680px; padding-top: var(--header-h); overflow: hidden;
  background: var(--purple-900); color: #fff; isolation: isolate;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: radial-gradient(circle at 82% 35%, rgba(166,99,207,.28), transparent 30%), linear-gradient(135deg,#220930,#40145d 55%,#2a0c3b 100%);
}
.page-hero__art { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.signal-field--page { width: 85%; height: 68%; right: -8%; bottom: -9%; opacity: .62; }
.page-hero__content { min-height: 576px; display: flex; flex-direction: column; justify-content: center; padding-top: 60px; padding-bottom: 80px; }
.page-hero__content .eyebrow { color: var(--purple-300); }
.page-hero__content h1 {
  max-width: 1120px; margin: 0; color: #fff;
  font: 600 clamp(58px, 8vw, 124px)/.9 "Space Grotesk", sans-serif; letter-spacing: -.055em;
}
.page-hero__content h1 span { color: #dfc5ee; }
.page-hero__content > p:last-child { max-width: 700px; margin: 30px 0 0; color: #ded0e4; font-size: clamp(18px,1.6vw,24px); line-height: 1.55; }

/* ABOUT */
.about-story {
  padding-top: clamp(90px, 10vw, 150px); padding-bottom: clamp(90px, 10vw, 150px);
  display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(40px, 7vw, 110px); align-items: center;
}
.about-story__media { border-radius: 26px; overflow: hidden; min-height: 620px; background: var(--lavender-100); }
.about-story__media img { width: 100%; height: 100%; min-height: 620px; object-fit: cover; }
.about-story__copy .lead { font-size: clamp(22px,2vw,31px); line-height: 1.45; color: #332837; }
.about-story__copy > p:not(.kicker):not(.lead) { font-size: 18px; line-height: 1.7; color: var(--muted); }
.values { padding-top: 30px; padding-bottom: clamp(110px, 12vw, 180px); }
.value-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.value-card { min-height: 315px; background: var(--lavender-100); padding: 28px; border-radius: 20px; border: 1px solid rgba(23,18,27,.06); display: flex; flex-direction: column; }
.value-card span { color: var(--purple-700); font-weight: 800; font-size: 12px; }
.value-card h3 { margin: auto 0 12px; font: 600 34px/1 "Space Grotesk", sans-serif; }
.value-card p { margin: 0; color: var(--muted); line-height: 1.6; }
.light-cta { margin: 0 clamp(22px, 4vw, 64px) clamp(70px, 8vw, 120px); padding-top: 70px; padding-bottom: 70px; background: var(--lavender-150); border-radius: 26px; display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.light-cta h2 { margin: 0; font: 600 clamp(42px,5vw,76px)/.98 "Space Grotesk", sans-serif; letter-spacing: -.045em; }

/* FORMS */
.form-section { padding-top: clamp(90px, 10vw, 150px); padding-bottom: clamp(110px, 12vw, 180px); display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.form-aside { position: sticky; top: calc(var(--header-h) + 32px); padding: 36px; border-radius: 22px; background: var(--lavender-150); }
.form-aside h2 { font-size: clamp(42px,4.5vw,68px); margin-bottom: 18px; }
.form-aside > p:not(.kicker) { font-size: 17px; line-height: 1.65; color: var(--muted); }
.form-aside .button { margin-top: 15px; }
.aside-note { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.aside-note span { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.project-form, .contact-form { display: grid; gap: 20px; }
.project-form { padding: clamp(28px,4vw,54px); border-radius: 24px; background: #fff; box-shadow: 0 28px 80px rgba(53,16,79,.08); border: 1px solid rgba(23,18,27,.06); }
.project-form label, .contact-form label { display: grid; gap: 9px; }
.project-form label > span, .contact-form label > span, .service-picker legend { font-weight: 700; font-size: 13px; }
.project-form small { color: var(--muted); font-weight: 500; }
.form-row { display: grid; gap: 18px; }
.form-row--2 { grid-template-columns: repeat(2,1fr); }
input, textarea, select {
  width: 100%; border: 1px solid rgba(23,18,27,.16); border-radius: 12px; background: var(--paper);
  padding: 15px 16px; color: var(--ink); outline: none; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
input:focus, textarea:focus, select:focus { border-color: var(--purple-600); box-shadow: 0 0 0 4px rgba(113,50,155,.09); background: #fff; }
textarea { resize: vertical; min-height: 140px; }
.service-picker { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; border: 0; padding: 0; margin: 2px 0 0; }
.service-picker legend { grid-column: 1 / -1; margin-bottom: 2px; }
.service-picker label { position: relative; display: block; }
.service-picker input { position: absolute; opacity: 0; pointer-events: none; }
.service-picker label span { display: block; padding: 13px 12px; border-radius: 11px; background: var(--paper-2); border: 1px solid transparent; text-align: center; font-size: 13px; cursor: pointer; transition: .2s ease; }
.service-picker input:checked + span { background: var(--purple-700); color: #fff; border-color: var(--purple-700); }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }
.form-status { margin: 0; min-height: 24px; color: var(--muted); font-size: 14px; }
.form-status.is-success { color: #176b3a; }
.form-status.is-error { color: #a52727; }
button[disabled] { opacity: .6; cursor: wait; }

/* CONTACT */
.contact-page { padding-top: clamp(90px, 10vw, 150px); padding-bottom: clamp(110px, 12vw, 180px); }
.contact-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-bottom: 70px; }
.contact-card { min-height: 230px; background: var(--lavender-150); padding: 28px; border-radius: 20px; display: flex; flex-direction: column; position: relative; transition: transform .25s ease, background .25s ease; }
.contact-card:hover { transform: translateY(-4px); background: var(--lavender-200); }
.contact-card span { color: var(--purple-700); text-transform: uppercase; font-size: 11px; letter-spacing: .14em; font-weight: 800; }
.contact-card strong { margin-top: auto; font: 600 clamp(25px,2.5vw,38px)/1.05 "Space Grotesk", sans-serif; letter-spacing: -.03em; }
.contact-card i { position: absolute; right: 24px; top: 24px; font-style: normal; }
.contact-form-wrap { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(40px,6vw,90px); padding: clamp(32px,5vw,70px); border-radius: 25px; background: #fff; border: 1px solid rgba(23,18,27,.06); box-shadow: 0 30px 90px rgba(53,16,79,.06); }
.contact-form-copy h2 { font-size: clamp(42px,4.6vw,70px); }

/* FOOTER */
.site-footer { background: var(--purple-975); color: #fff; }
.site-footer__inner { min-height: 260px; padding: 55px clamp(22px,6vw,100px); display: grid; grid-template-columns: 1fr 1fr auto; gap: 40px; align-items: end; }
.footer-brand { width: 185px; align-self: start; }
.footer-brand img { width: 100%; }
.footer-copy { color: rgba(255,255,255,.68); font-size: 13px; }
.footer-copy p { margin: 6px 0; }
.footer-links { display: flex; gap: 18px; font-size: 13px; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(28px); }

@media (max-width: 1180px) {
  :root { --header-h: 90px; }
  .hero-copy { width: 48vw; }
  .hero-primary { width: 43vw; top: calc(var(--header-h) + 86px); }
  .stack-card { width: clamp(170px,18vw,250px); }
  .stack-card--1 { left: 2.5vw; top: 55vh; }
  .stack-card--2 { left: 19vw; top: 61vh; }
  .stack-card--3 { left: 35.5vw; top: 67vh; }
  .stack-card--4 { left: 52vw; top: 73vh; }
  .stack-card--5 { left: 68.5vw; top: 79vh; }
  .value-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .mobile-header-actions { display: flex; }
  .brand { width: 155px; }
  .home-hero__pin { min-height: 690px; }
  .hero-copy { left: 24px; right: 24px; width: auto; top: calc(var(--header-h) + 34px); }
  .hero-copy h1 { font-size: clamp(48px,10vw,74px); max-width: 640px; }
  .hero-sub { max-width: 520px; margin-top: 18px; }
  .hero-copy .button { display: none; }
  .hero-primary { left: 24px; right: 24px; width: auto; top: 47vh; height: 34vh; border-radius: 18px; }
  .waterfall-stage { top: 0; }
  .stack-card { width: 31vw; }
  .stack-card--1 { left: 3vw; top: 54vh; }
  .stack-card--2 { left: 20vw; top: 61vh; }
  .stack-card--3 { left: 37vw; top: 68vh; }
  .stack-card--4 { left: 54vw; top: 75vh; }
  .stack-card--5 { left: 69vw; top: 82vh; }
  .stack-card figcaption { bottom: -31px; font-size: 9px; }
  .hero-scroll-note { display: none; }
  .intro-band, .about-story, .form-section, .contact-form-wrap { grid-template-columns: 1fr; }
  .section-heading { grid-template-columns: 1fr; gap: 8px; }
  .service-grid { grid-template-columns: 1fr; }
  .form-aside { position: static; }
  .contact-cards { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr; align-items: start; }
  .footer-links { justify-self: start; }
}

@media (max-width: 680px) {
  :root { --header-h: 80px; }
  .site-header { padding: 0 18px; }
  .brand { width: 132px; }
  .mobile-social { width: 28px; height: 28px; }
  .mobile-social svg { width: 22px; height: 22px; }
  .home-hero__pin { min-height: 650px; }
  .hero-copy { top: calc(var(--header-h) + 26px); }
  .hero-copy .eyebrow { margin-bottom: 10px; font-size: 9px; }
  .hero-copy h1 { font-size: clamp(43px,13vw,66px); line-height: .9; }
  .hero-sub { font-size: 13px; line-height: 1.5; margin-bottom: 0; max-width: 350px; }
  .hero-primary { top: 43vh; height: 30vh; left: 18px; right: 18px; }
  .hero-primary figcaption { left: 10px; bottom: 10px; padding: 7px 9px; }
  .stack-card { width: 39vw; border-radius: 12px; }
  .stack-card__media { border-radius: 12px; }
  .stack-card--1 { left: 2vw; top: 51vh; }
  .stack-card--2 { left: 16vw; top: 59vh; }
  .stack-card--3 { left: 30vw; top: 67vh; }
  .stack-card--4 { left: 44vw; top: 75vh; }
  .stack-card--5 { left: 58vw; top: 83vh; }
  .stack-card figcaption { display: none; }
  .intro-band { grid-template-columns: 1fr; gap: 28px; padding-top: 80px; padding-bottom: 90px; }
  .intro-band h2, .section-heading h2, .home-cta h2, .about-story h2, .values h2, .form-aside h2, .contact-form-copy h2 { font-size: clamp(40px,12vw,58px); }
  .service-card { min-height: 245px; padding: 24px; }
  .service-card h3 { font-size: 36px; }
  .service-card p { grid-column: 1 / -1; }
  .home-cta, .light-cta { margin-left: 16px; margin-right: 16px; flex-direction: column; align-items: flex-start; }
  .page-hero { min-height: 610px; }
  .page-hero__content { min-height: 530px; padding-top: 50px; }
  .page-hero__content h1 { font-size: clamp(50px,14vw,74px); }
  .about-story__media, .about-story__media img { min-height: 420px; }
  .value-grid { grid-template-columns: 1fr; }
  .form-row--2 { grid-template-columns: 1fr; }
  .service-picker { grid-template-columns: repeat(2,1fr); }
  .project-form { padding: 22px; }
  .contact-form-wrap { padding: 24px; }
  .site-footer__inner { min-height: 310px; padding-top: 44px; padding-bottom: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .stack-card { opacity: 1; visibility: visible; transform: none !important; }
}