/* ==========================================================================
   Tri Peak Construction & Design, Inc.
   Design language: Nordic Minimal (grid-aligned, restrained, hairline rules)
   Type: Bricolage Grotesque (display, variable width axis) + Onest (body)
   Color: taken from their own logo and site. Signal orange #E74E2A,
          near-black #1A181A from the logo mark, cool neutral paper.
   ========================================================================== */

:root {
  /* ink family, deepened from the logo's black */
  --ink:            #1A181A;
  --ink-2:          #211E22;
  --ink-3:          #2C282E;

  /* paper family */
  --paper:          #F6F5F3;
  --paper-2:        #EDEBE8;
  --white:          #FFFFFF;

  /* their orange, plus two text-safe variants in the same hue family */
  --signal:         #E74E2A;
  --signal-deep:    #C93C0D;  /* orange text on light, 4.66:1 */
  --signal-lift:    #FF7A4D;  /* orange text on ink,   6.85:1 */

  /* text */
  --body:           #4A464B;
  --muted:          #5A555C;
  --on-ink:         #F6F5F3;
  --on-ink-muted:   #C9C4CA;
  --on-ink-dim:     #A8A2A9;

  /* rules */
  --line:           rgba(26, 24, 26, 0.14);
  --line-soft:      rgba(26, 24, 26, 0.08);
  --line-dark:      rgba(246, 245, 243, 0.18);
  --line-dark-soft: rgba(246, 245, 243, 0.10);

  /* type */
  --display: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --sans:    'Onest', 'Helvetica Neue', Arial, sans-serif;

  /* layout */
  --wrap:      min(90%, 1100px);
  --wrap-wide: min(92%, 1400px);
  --pad-y:     clamp(4rem, 8vw, 7.5rem);
  --pad-y-sm:  clamp(2.75rem, 5vw, 4.5rem);
  --nav-h:     clamp(62px, 6.4vw, 78px);
  --gutter:    clamp(1.25rem, 3vw, 2.5rem);

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--sans);
  font-size: clamp(1rem, 0.97rem + 0.16vw, 1.075rem);
  line-height: 1.68;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

::selection { background: var(--signal); color: var(--ink); }

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

.wrap { width: var(--wrap); margin-inline: auto; }
.wrap-wide { width: var(--wrap-wide); margin-inline: auto; }

section[id], main [id] { scroll-margin-top: calc(var(--nav-h) + 1rem); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 400;
  background: var(--signal); color: var(--ink);
  padding: 0.75rem 1.25rem; font-weight: 600;
}
.skip:focus { left: 0; }

/* ---------- display type ---------------------------------------------- */

.h2 {
  font-family: var(--display);
  font-weight: 560;
  font-stretch: 94%;
  font-size: clamp(1.75rem, 1.15rem + 2.35vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.028em;
  color: var(--ink);
  margin: 0 0 1.1rem;
  text-wrap: balance;
}
.h2--light { color: var(--paper); }

p { margin: 0 0 1.05rem; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

/* ---------- buttons ---------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 3px;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.24s var(--ease), color 0.24s var(--ease), border-color 0.24s var(--ease), transform 0.24s var(--ease);
}
.btn--lg { min-height: 52px; padding: 0.95rem 1.75rem; font-size: 1rem; }

.btn--signal { background: var(--signal); color: var(--ink); }
.btn--signal:hover { background: #F26A3D; transform: translateY(-1px); }
.btn--signal:active { transform: translateY(0); background: var(--signal-deep); color: var(--paper); }

.btn--ghost { background: transparent; color: var(--paper); border-color: rgba(246,245,243,0.45); }
.btn--ghost:hover { border-color: var(--paper); background: rgba(246,245,243,0.08); }

.btn--light { background: var(--paper); color: var(--ink); }
.btn--light:hover { background: var(--white); transform: translateY(-1px); }

/* ---------- nav -------------------------------------------------------- */

.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 120;
  height: var(--nav-h);
  background: var(--ink);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}
.nav.is-stuck { border-bottom-color: var(--line-dark-soft); }

.nav__in {
  width: var(--wrap-wide); margin-inline: auto; height: 100%;
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem);
}

.nav__brand { display: flex; align-items: center; flex: 0 0 auto; }
.nav__brand img { width: auto; height: clamp(34px, 3.4vw, 46px); max-width: 180px; object-fit: contain; }

.nav__links { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); margin-left: auto; }
.nav__links a {
  font-size: 0.9rem; font-weight: 500; letter-spacing: 0.005em;
  color: var(--on-ink-muted); text-decoration: none;
  padding-block: 0.35rem;
  transition: color 0.2s var(--ease);
}
.nav__links a:hover { color: var(--paper); }

.nav__right { display: flex; align-items: center; gap: clamp(0.6rem, 1.4vw, 1.25rem); margin-left: auto; }
.nav__links + .nav__right { margin-left: clamp(0.75rem, 2vw, 2rem); }

.nav__tel {
  display: inline-flex; align-items: center;
  min-height: 44px; padding-block: 0.5rem;
  font-family: var(--display); font-weight: 600; font-stretch: 84%;
  font-size: 1rem; letter-spacing: -0.01em;
  color: var(--paper); text-decoration: none; white-space: nowrap;
}
.nav__tel:hover { color: var(--signal-lift); }
.nav__cta { white-space: nowrap; }

.burger {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 6px;
  background: none; border: 0; padding: 0; cursor: pointer;
}
.burger span { display: block; width: 22px; height: 1.5px; background: var(--paper); transition: transform 0.25s var(--ease), opacity 0.25s var(--ease); }

/* ---------- mobile drawer ---------------------------------------------- */

.drawer {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(12, 11, 12, 0.6);
  opacity: 0;
  transition: opacity 0.28s var(--ease);
}
.drawer.is-open { opacity: 1; }

.drawer__panel {
  position: absolute; inset: 0 0 0 auto;
  width: min(88vw, 400px);
  background: var(--ink);
  border-left: 1px solid var(--line-dark-soft);
  padding: clamp(1.25rem, 5vw, 2rem);
  display: flex; flex-direction: column;
  transform: translateX(6%);
  transition: transform 0.32s var(--ease);
  overflow-y: auto;
}
.drawer.is-open .drawer__panel { transform: translateX(0); }

.drawer__close {
  align-self: flex-end;
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--line-dark); border-radius: 3px;
  color: var(--paper); cursor: pointer;
}
.drawer__close svg { width: 20px; height: 20px; }
.drawer__close:hover { border-color: var(--signal); color: var(--signal-lift); }

.drawer__links { display: flex; flex-direction: column; margin-top: clamp(1.5rem, 5vw, 2.5rem); }
.drawer__links a {
  font-family: var(--display); font-weight: 560; font-stretch: 92%;
  font-size: clamp(1.5rem, 5.5vw, 1.95rem); letter-spacing: -0.03em;
  color: var(--paper); text-decoration: none;
  padding-block: 0.55rem;
  border-bottom: 1px solid var(--line-dark-soft);
}
.drawer__links a:hover { color: var(--signal-lift); }

.drawer__foot { margin-top: auto; padding-top: 2rem; display: flex; flex-direction: column; gap: 0.4rem; }
.drawer__tel { font-family: var(--display); font-weight: 600; font-stretch: 86%; font-size: 1.3rem; color: var(--signal-lift); text-decoration: none; padding-block: 0.4rem; }
.drawer__mail { color: var(--on-ink-muted); text-decoration: none; font-size: 0.95rem; word-break: break-word; padding-block: 0.4rem; }

/* ---------- hero ------------------------------------------------------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  min-height: 100vh;
  min-height: 100svh;
  padding-top: var(--nav-h);
  background: var(--ink);
}

.hero__text {
  display: flex; align-items: center;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.5rem, 5vw, 5rem);
  background: var(--ink);
}
.hero__textin { width: 100%; max-width: 34rem; margin-left: auto; }

.hero__kicker {
  font-family: var(--display);
  font-weight: 620; font-stretch: 76%;
  font-size: 0.75rem; letter-spacing: 0.17em; text-transform: uppercase;
  color: var(--signal-lift);
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap;
}
.hero__kicker span { color: var(--on-ink-dim); position: relative; padding-left: 0.9rem; }
.hero__kicker span::before {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 0.45rem; height: 1px; background: var(--on-ink-dim);
}

.hero__h1 {
  font-family: var(--display);
  font-weight: 620; font-stretch: 88%;
  font-size: clamp(2.35rem, 1.1rem + 3.6vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.038em;
  color: var(--paper);
  margin: 0 0 clamp(1.25rem, 2.5vw, 1.9rem);
  text-wrap: balance;
}
.hero__h1 .hl { color: var(--signal-lift); font-weight: 700; }
.hero__h1 .nb { white-space: nowrap; }

.hero__sub {
  color: var(--on-ink-muted);
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.15rem);
  line-height: 1.62;
  max-width: 34rem;
  margin: 0 0 clamp(1.75rem, 3.5vw, 2.5rem);
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.hero__media { position: relative; overflow: hidden; background: var(--ink-2); }
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 58%;
}

/* ---------- fact rule -------------------------------------------------- */

.facts { background: var(--ink); padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.facts__in {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark-soft);
}
.fact {
  padding: clamp(1.4rem, 2.6vw, 2.1rem) clamp(0.9rem, 1.8vw, 1.6rem);
  border-right: 1px solid var(--line-dark-soft);
}
.fact:first-child { padding-left: 0; }
.fact:last-child { border-right: 0; padding-right: 0; }
.fact__k {
  font-family: var(--display); font-weight: 620; font-stretch: 76%;
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--signal-lift); margin: 0 0 0.55rem;
}
.fact__v { color: var(--on-ink-muted); font-size: 0.95rem; line-height: 1.5; margin: 0; }

/* ---------- story ------------------------------------------------------ */

.story { background: var(--paper); padding-block: var(--pad-y); }
.story__in {
  display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.35fr);
  gap: clamp(1.75rem, 5vw, 4.5rem);
  align-items: start;
}
.story__lead { position: sticky; top: calc(var(--nav-h) + 2rem); }
.story__meta {
  font-family: var(--display); font-weight: 620; font-stretch: 76%;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--signal-deep); margin: 0;
  padding-top: 1rem; border-top: 1px solid var(--line);
}
.story__body p { max-width: 66ch; }
.story__pull {
  font-family: var(--display); font-weight: 500; font-stretch: 94%;
  font-size: clamp(1.15rem, 0.95rem + 0.8vw, 1.55rem);
  line-height: 1.32; letter-spacing: -0.02em;
  color: var(--ink);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  padding-left: clamp(1rem, 2vw, 1.5rem);
  border-left: 1px solid var(--signal);
}

/* ---------- full bleed band -------------------------------------------- */

.band { background: var(--ink); }
.band img {
  width: 100%;
  height: clamp(150px, 20vw, 290px);
  object-fit: cover; object-position: 50% 55%;
}

/* ---------- before / after --------------------------------------------- */

.ba { background: var(--ink); padding-block: var(--pad-y); }
.ba__head { max-width: 40rem; margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
.ba__intro { color: var(--on-ink-muted); margin: 0; }

/* desktop: the project list is a hairline register, not a pill row */
.ba__rail {
  display: flex; flex-direction: column;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  scrollbar-width: none;
}
.ba__rail::-webkit-scrollbar { display: none; }
.ba__tab {
  position: relative;
  display: block; width: 100%;
  min-height: 46px;
  padding: 0.7rem 0 0.7rem 1.4rem;
  background: transparent;
  border: 0; border-top: 1px solid var(--line-dark-soft);
  border-radius: 0;
  color: var(--on-ink-dim);
  text-align: left;
  font-family: var(--sans); font-size: 0.9375rem; font-weight: 500;
  cursor: pointer;
  transition: color 0.2s var(--ease);
}
.ba__tab:last-child { border-bottom: 1px solid var(--line-dark-soft); }
.ba__tab::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 0; height: 1px; background: var(--signal);
  transition: width 0.24s var(--ease);
}
.ba__tab:hover { color: var(--paper); }
.ba__tab:hover::before { width: 0.7rem; }
.ba__tab.is-on { color: var(--signal-lift); font-weight: 600; }
.ba__tab.is-on::before { width: 0.9rem; }

.ba__stage {
  display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.75rem);
  align-items: start;
}
.ba__frame {
  position: relative;
  aspect-ratio: 1.16 / 1;
  overflow: hidden;
  background: var(--ink-3);
  border: 1px solid var(--line-dark-soft);
}
.ba__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.ba__img.is-on { opacity: 1; }
.ba__stamp {
  position: absolute; left: 0; top: 0;
  margin: 0;
  padding: 0.5rem 0.9rem;
  background: var(--ink);
  color: var(--signal-lift);
  font-family: var(--display); font-weight: 620; font-stretch: 76%;
  font-size: 0.7rem; letter-spacing: 0.17em; text-transform: uppercase;
}

.ba__side { padding-top: 0.25rem; }
.ba__switch {
  display: inline-flex;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 3px;
  margin-bottom: 1.25rem;
}
.ba__sw {
  min-height: 40px;
  padding: 0.45rem 1.15rem;
  background: transparent; border: 0; border-radius: 999px;
  color: var(--on-ink-muted);
  font-family: var(--sans); font-size: 0.875rem; font-weight: 500;
  cursor: pointer;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.ba__sw:hover { color: var(--paper); }
.ba__sw.is-on { background: var(--paper); color: var(--ink); font-weight: 600; }
.ba__cap { color: var(--on-ink-muted); font-size: 0.975rem; line-height: 1.6; margin: 0; max-width: 34ch; }

/* ---------- service splits --------------------------------------------- */

.svc { background: var(--paper); }
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  border-top: 1px solid var(--line-soft);
}
.split:first-child { border-top: 0; }
.split__media { position: relative; min-height: clamp(320px, 46vw, 640px); overflow: hidden; background: var(--paper-2); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__text {
  padding: clamp(2.5rem, 6vw, 5.5rem) clamp(1.5rem, 5vw, 5rem);
  display: flex; flex-direction: column; justify-content: center;
}
.split--flip .split__media { order: 2; }
.split--flip .split__text { order: 1; }

.split__n {
  font-family: var(--display); font-weight: 620; font-stretch: 76%;
  font-size: 0.72rem; letter-spacing: 0.17em; text-transform: uppercase;
  color: var(--signal-deep); margin: 0 0 1rem;
}
.split__text p { max-width: 46ch; }

.ticks { list-style: none; margin: clamp(1.25rem, 2.5vw, 1.75rem) 0 0; padding: 0; max-width: 46ch; }
.ticks li {
  position: relative;
  padding: 0.6rem 0 0.6rem 1.5rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.95rem; line-height: 1.5;
  color: var(--muted);
}
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 1.32rem;
  width: 0.7rem; height: 1px; background: var(--signal);
}

/* ---------- custom ----------------------------------------------------- */

.custom { background: var(--ink-2); padding-block: var(--pad-y); }
.custom__in {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(1.75rem, 5vw, 4.5rem);
  align-items: center;
}
.custom__text p { color: var(--on-ink-muted); max-width: 52ch; }
.custom__media { overflow: hidden; }
.custom__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

/* ---------- process ---------------------------------------------------- */

.proc { background: var(--paper-2); padding-block: var(--pad-y); }
.proc__h { max-width: 22ch; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}
.step {
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.25rem, 3vw, 2.5rem) clamp(1.5rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--line);
}
.step:nth-child(odd) { border-right: 1px solid var(--line); padding-right: clamp(1.5rem, 3.5vw, 3rem); }
.step:nth-child(even) { padding-left: clamp(1.5rem, 3.5vw, 3rem); padding-right: 0; }
.step__n {
  font-family: var(--display); font-weight: 300; font-stretch: 75%;
  font-size: clamp(2rem, 1.4rem + 1.8vw, 3rem);
  line-height: 1; letter-spacing: -0.02em;
  color: var(--signal-deep);
  margin: 0 0 0.75rem;
}
.step__t {
  font-family: var(--display); font-weight: 600; font-stretch: 92%;
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.4rem);
  letter-spacing: -0.025em; color: var(--ink);
  margin: 0 0 0.6rem;
}
.step p:not(.step__n) { font-size: 0.975rem; max-width: 46ch; }

/* ---------- gallery ---------------------------------------------------- */

.gal { background: var(--ink); padding-block: var(--pad-y); }
.gal__h { max-width: 24ch; margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
.gal__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.65rem, 1.4vw, 1.1rem);
}
.gal__i { margin: 0; position: relative; }
.gal__i img {
  width: 100%;
  height: clamp(190px, 20.5vw, 300px);
  object-fit: cover;
  background: var(--ink-3);
}
.gal__i--wide { grid-column: span 2; }
.gal__i figcaption {
  padding: 0.7rem 0 0;
  color: var(--on-ink-dim);
  font-size: 0.8125rem; letter-spacing: 0.01em;
}

/* ---------- service area ----------------------------------------------- */

.area { background: var(--paper); padding-block: var(--pad-y); }
.area__in { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: clamp(1.75rem, 5vw, 4.5rem); align-items: start; }
.area__lead p { color: var(--muted); max-width: 34ch; }
.area__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.25rem); }
.area__k {
  font-family: var(--display); font-weight: 620; font-stretch: 76%;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--signal-deep);
  margin: 0 0 0.9rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--line);
}
.area__cols ul { list-style: none; margin: 0; padding: 0; }
.area__cols li { padding: 0.3rem 0; font-size: 0.975rem; color: var(--body); line-height: 1.55; }

/* ---------- cta -------------------------------------------------------- */

.cta { background: var(--ink); padding-block: var(--pad-y); border-top: 2px solid var(--signal); }
.cta__in { text-align: left; }
.cta__h {
  font-family: var(--display); font-weight: 620; font-stretch: 90%;
  font-size: clamp(1.9rem, 1.15rem + 2.9vw, 3.5rem);
  line-height: 1.04; letter-spacing: -0.035em;
  color: var(--paper); margin: 0 0 1.1rem; max-width: 18ch;
  text-wrap: balance;
}
.cta__sub { color: var(--on-ink-muted); max-width: 52ch; margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem); }
.cta__row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- footer ----------------------------------------------------- */

.foot { background: var(--ink-2); padding-top: clamp(2.5rem, 5vw, 4rem); }
.foot__in {
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr) minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
.foot__brand img { width: auto; height: 44px; max-width: 170px; object-fit: contain; margin-bottom: 1rem; }
.foot__brand p { color: var(--on-ink-dim); font-size: 0.9rem; max-width: 32ch; }
.foot__nav { display: flex; flex-direction: column; gap: 0.15rem; }
.foot__nav a { color: var(--on-ink-muted); text-decoration: none; font-size: 0.9375rem; padding-block: 0.65rem; }
.foot__nav a:hover { color: var(--signal-lift); }
.foot__contact { display: flex; flex-direction: column; gap: 0.15rem; }
.foot__contact a { color: var(--paper); text-decoration: none; font-size: 0.9375rem; padding-block: 0.65rem; word-break: break-word; }
.foot__contact a:hover { color: var(--signal-lift); }
.foot__contact p { color: var(--on-ink-dim); font-size: 0.85rem; margin-top: 0.75rem; max-width: 30ch; }
.foot__base { border-top: 1px solid var(--line-dark-soft); padding-block: 1.5rem; }
.foot__base p { color: var(--on-ink-dim); font-size: 0.8125rem; margin: 0; }

/* ---------- motion ----------------------------------------------------- */

html.js .reveal { opacity: 0; }
html.no-js .reveal { opacity: 1; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
  .nav__links { display: none; }
  .burger { display: flex; }
  .nav__cta { display: none; }
  .nav__right, .nav__links + .nav__right { margin-left: auto; }
  .story__lead { position: static; }
  .area__in { grid-template-columns: minmax(0, 1fr); }
  .foot__in { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .foot__brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    height: auto;
  }
  .hero__text { padding-top: clamp(2rem, 8vw, 3.5rem); padding-bottom: clamp(2.25rem, 8vw, 3.5rem); }
  .hero__textin { margin-left: 0; max-width: 36rem; }
  .hero__media { aspect-ratio: 4 / 3; }
  .facts__in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact:nth-child(2) { border-right: 0; padding-right: 0; }
  .fact:nth-child(3) { padding-left: 0; }
  .fact:nth-child(3), .fact:nth-child(4) { border-top: 1px solid var(--line-dark-soft); }
  .story__in { grid-template-columns: minmax(0, 1fr); }
  /* mobile: project picker becomes a horizontally scrolling pill row above
     the frame, and never wraps to a second line */
  .ba__stage { grid-template-columns: minmax(0, 1fr); }
  .ba__frame { aspect-ratio: 4 / 3; order: 1; }
  .ba__side { display: contents; }
  .ba__rail {
    order: 0;
    flex-direction: row; gap: 0.5rem;
    flex-wrap: nowrap; overflow-x: auto;
    padding-bottom: 0.6rem;
    margin-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
  }
  .ba__tab {
    flex: 0 0 auto; width: auto;
    min-height: 44px;
    padding: 0.55rem 1.1rem;
    border: 1px solid var(--line-dark);
    border-radius: 999px;
    white-space: nowrap;
    font-size: 0.875rem;
    color: var(--on-ink-muted);
  }
  .ba__tab:last-child { border-bottom: 1px solid var(--line-dark); }
  .ba__tab::before { display: none; }
  .ba__tab.is-on { background: var(--signal); border-color: var(--signal); color: var(--ink); font-weight: 600; }
  .ba__switch { order: 2; margin-top: 1rem; margin-bottom: 1rem; justify-self: start; }
  .ba__cap { order: 3; max-width: 62ch; }
  .split { grid-template-columns: minmax(0, 1fr); }
  .split__media { min-height: 0; aspect-ratio: 4 / 3; }
  .split--flip .split__media { order: 0; }
  .split--flip .split__text { order: 0; }
  .custom__in { grid-template-columns: minmax(0, 1fr); }
  .custom__media img { aspect-ratio: 4 / 3; }
  .area__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gal__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gal__i--wide { grid-column: span 2; }
  .gal__i--tall { grid-row: span 1; }
  .gal__i--tall img { aspect-ratio: 4 / 3; }
}

@media (max-width: 620px) {
  .facts__in { grid-template-columns: minmax(0, 1fr); }
  .fact { border-right: 0; padding-inline: 0; border-top: 1px solid var(--line-dark-soft); }
  .fact:first-child { border-top: 0; }
  .fact:nth-child(2) { border-top: 1px solid var(--line-dark-soft); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .step, .step:nth-child(odd), .step:nth-child(even) {
    border-right: 0; padding-left: 0; padding-right: 0;
  }
  .area__cols { grid-template-columns: minmax(0, 1fr); }
  .gal__grid { grid-template-columns: minmax(0, 1fr); }
  .gal__i--wide, .gal__i--tall { grid-column: span 1; grid-row: span 1; }
  .gal__i--wide img, .gal__i--tall img { aspect-ratio: 4 / 3; }
  .foot__in { grid-template-columns: minmax(0, 1fr); }
  .hero__cta .btn, .cta__row .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  html.js .reveal { opacity: 1 !important; }
}