/* ==========================================================================
   ALKIRA INTERIORS — core stylesheet
   Palette drawn from the project renders: warm near-black, travertine bone,
   brand taupe, bronze hardware, rosso levanto marble.
   ========================================================================== */

:root {
  /* colour */
  --ink:        #14100e;   /* warm near-black — page ground */
  --ink-2:      #1c1715;   /* raised surface */
  --ink-3:      #241d19;   /* hairline base */
  --clay:       #6e6560;   /* brand taupe, from the Alkira deck */
  --stone:      #b3a79d;   /* muted taupe — secondary text */
  --bone:       #efe9e2;   /* warm off-white — primary text */
  --bronze:     #a9855f;   /* metallic accent */
  --oxblood:    #4a2325;   /* deep marble red — used once */

  --rule:       rgba(239, 233, 226, 0.14);
  --rule-soft:  rgba(239, 233, 226, 0.07);

  /* type */
  --display: "Cormorant Garamond", "Hoefler Text", Garamond, "Times New Roman", serif;
  --sans:    "Jost", "Futura", "Avenir Next", "Helvetica Neue", Arial, sans-serif;

  /* rhythm */
  --gut: clamp(1.25rem, 5vw, 5rem);
  --section-y: clamp(5.5rem, 13vh, 10rem);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl, dd { margin: 0; }
ul, ol { list-style: none; padding: 0; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }

body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.0625rem);
  line-height: 1.7;
  letter-spacing: 0.005em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

:focus-visible {
  outline: 1px solid var(--bronze);
  outline-offset: 4px;
}

/* ---------- layout primitives ---------- */
.wrap { width: min(1500px, 100% - (var(--gut) * 2)); margin-inline: auto; }
.wrap--narrow { width: min(920px, 100% - (var(--gut) * 2)); margin-inline: auto; }
.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(3.5rem, 8vh, 6rem); }
.bleed { width: 100%; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--bone); color: var(--ink); padding: 0.75rem 1.25rem;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- typography ---------- */
.eyebrow {
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bronze);
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
  max-width: 8rem;
}
.eyebrow--plain::after { display: none; }

.display {
  font-family: var(--display);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.015em;
  color: var(--bone);
}
.d1 { font-size: clamp(2.75rem, 7.2vw, 6.5rem); }
.d2 { font-size: clamp(2.25rem, 5.2vw, 4.5rem); }
.d3 { font-size: clamp(1.75rem, 3.4vw, 2.9rem); line-height: 1.06; }
.d4 { font-size: clamp(1.4rem, 2.2vw, 2rem); line-height: 1.15; }

.display em {
  font-style: italic;
  color: var(--stone);
}

.lede {
  font-size: clamp(1.0625rem, 0.98rem + 0.45vw, 1.3125rem);
  line-height: 1.62;
  color: var(--stone);
  font-weight: 300;
}
.muted { color: var(--stone); }
.tiny {
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.9rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--rule);
  color: var(--bone);
  background: transparent;
  transition: background 0.5s var(--ease), color 0.5s var(--ease), border-color 0.5s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn span { position: relative; z-index: 1; }
.btn::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--bone);
  transform: translateY(101%);
  transition: transform 0.55s var(--ease);
  z-index: 0;
}
.btn:hover { color: var(--ink); border-color: var(--bone); }
.btn:hover::before { transform: translateY(0); }
.btn--solid { background: var(--bone); color: var(--ink); border-color: var(--bone); }
.btn--solid::before { background: var(--bronze); }
.btn--solid:hover { color: var(--ink); border-color: var(--bronze); }

.arrow { display: inline-block; transition: transform 0.45s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.4s var(--ease), color 0.4s var(--ease);
}
.textlink:hover { border-color: var(--bronze); color: var(--bronze); }
.textlink:hover .arrow { transform: translateX(5px); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 120;
  padding: clamp(1.1rem, 2.2vh, 1.9rem) 0;
  transition: background 0.6s var(--ease-soft), padding 0.6s var(--ease-soft),
              border-color 0.6s var(--ease-soft), backdrop-filter 0.6s var(--ease-soft);
  border-bottom: 1px solid transparent;
}
.hdr.is-stuck {
  background: rgba(20, 16, 14, 0.82);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  backdrop-filter: blur(16px) saturate(1.1);
  border-bottom-color: var(--rule-soft);
  padding-block: clamp(0.85rem, 1.6vh, 1.15rem);
}
.hdr__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.mark { line-height: 0; display: block; }
.mark img {
  width: clamp(8.25rem, 12vw, 10.5rem);
  height: auto;
  display: block;
}
.hdr.is-stuck .mark img { width: clamp(7.5rem, 10vw, 9rem); }
.mark img, .hdr.is-stuck .mark img { transition: width 0.6s var(--ease-soft); }

.nav { display: flex; align-items: center; gap: clamp(1.5rem, 2.6vw, 2.75rem); }
.nav__link {
  font-size: 0.7rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--stone);
  position: relative;
  padding-block: 0.35rem;
  transition: color 0.4s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--bronze);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}
.nav__link:hover { color: var(--bone); }
.nav__link:hover::after,
.nav__link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav__link[aria-current="page"] { color: var(--bone); }

.hdr__cta { display: inline-flex; }
.hdr__cta .btn { padding: 0.8rem 1.5rem; }

/* burger */
.burger {
  display: none;
  width: 2.75rem; height: 2.75rem;
  align-items: center; justify-content: center;
  margin-right: -0.6rem;
  z-index: 120;
}
.burger__box { display: block; width: 26px; height: 10px; position: relative; }
.burger__box i {
  position: absolute; left: 0; height: 1px; width: 100%;
  background: var(--bone);
  transition: transform 0.5s var(--ease), opacity 0.3s var(--ease), width 0.5s var(--ease);
}
.burger__box i:first-child { top: 0; }
.burger__box i:last-child { bottom: 0; width: 66%; }
.burger[aria-expanded="true"] .burger__box i:first-child { transform: translateY(4.5px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__box i:last-child { transform: translateY(-4.5px) rotate(-45deg); width: 100%; }

/* mobile menu */
.menu {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: var(--ink);
  padding: 7.5rem var(--gut) 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-101%);
  transition: transform 0.75s var(--ease);
  overflow-y: auto;
}
.menu.is-open { transform: translateY(0); }
/* the header floats above the open menu so the close control stays reachable */
body.menu-open .hdr {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom-color: transparent;
}
.menu__list li { border-bottom: 1px solid var(--rule-soft); }
.menu__list a {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  font-family: var(--display);
  font-size: clamp(2rem, 9vw, 3rem);
  font-weight: 300;
  padding: 0.75rem 0;
}
.menu__list a i {
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--bronze);
}
.menu__foot { padding-top: 2.5rem; display: grid; gap: 0.35rem; }
.menu__foot a { color: var(--stone); font-size: 0.9rem; }

/* ==========================================================================
   HERO — one full-bleed image, no motion beyond a slow settle on load
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(6rem, 16vh, 10rem);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; }
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: settle 14s var(--ease-soft) forwards;
}
@keyframes settle { to { transform: scale(1); } }

.hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(20,16,14,0.93) 4%, rgba(20,16,14,0.4) 45%, rgba(20,16,14,0.18) 70%, rgba(20,16,14,0.6) 100%),
    linear-gradient(to right, rgba(20,16,14,0.72) 0%, rgba(20,16,14,0.05) 60%);
}
.hero__in { position: relative; z-index: 2; }
.hero__in .d1 { margin-top: 1.5rem; font-size: clamp(2.5rem, 6vw, 5.25rem); }
.hero__p {
  margin-top: 1.5rem;
  max-width: 40ch;
  color: var(--stone);
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.1875rem);
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2.5rem; }

.scrollcue {
  position: absolute;
  left: 50%;
  bottom: 1.75rem;
  transform: translateX(-50%);
  z-index: 4;
  font-size: 0.6rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--stone);
  display: grid;
  justify-items: center;
  gap: 0.7rem;
}
.scrollcue i {
  display: block; width: 1px; height: 2.75rem;
  background: linear-gradient(var(--bronze), transparent);
  animation: cue 2.6s var(--ease-soft) infinite;
  transform-origin: top;
}
@keyframes cue {
  0%   { transform: scaleY(0); opacity: 0; }
  35%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(2.75rem); opacity: 0; }
}

/* ==========================================================================
   PAGE HEADS (inner pages)
   ========================================================================== */
.phead {
  position: relative;
  min-height: clamp(56vh, 68vh, 80vh);
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(3rem, 7vh, 5.5rem);
  overflow: hidden;
}
.phead__bg { position: absolute; inset: 0; }
.phead__bg img { width: 100%; height: 100%; object-fit: cover; }
.phead__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(20,16,14,0.97) 2%, rgba(20,16,14,0.74) 40%, rgba(20,16,14,0.5) 70%, rgba(20,16,14,0.8) 100%),
    linear-gradient(to right, rgba(20,16,14,0.7) 0%, rgba(20,16,14,0.1) 62%);
}
.phead__in { position: relative; z-index: 2; }
.phead .d1 { margin-top: 1.5rem; }
.phead .lede { margin-top: 1.5rem; max-width: 46ch; }

/* ==========================================================================
   EDITORIAL BLOCKS
   ========================================================================== */
.grid { display: grid; gap: clamp(2rem, 4vw, 4.5rem); }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-12 { grid-template-columns: repeat(12, 1fr); column-gap: clamp(1rem, 2.5vw, 2.5rem); }

.col-a { grid-column: 1 / span 5; }
.col-b { grid-column: 7 / span 6; }
.col-full { grid-column: 1 / -1; }

/* statement + body */
.statement__body { display: grid; gap: 1.5rem; }
.statement__body p { color: var(--stone); }

/* pull figures */
.figs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  margin-top: clamp(2.5rem, 5vh, 4rem);
  padding-top: clamp(2rem, 4vh, 3rem);
  border-top: 1px solid var(--rule);
}
.fig__n {
  font-family: var(--display);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 0.9;
  font-weight: 300;
  color: var(--bone);
}
.fig--quiet .fig__n { color: var(--clay); }
.fig__l {
  margin-top: 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
  line-height: 1.6;
  max-width: 22ch;
}

/* index list (services / disciplines) */
.index { border-top: 1px solid var(--rule); }
.index__row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr) minmax(0, 1.35fr);
  gap: clamp(1rem, 3vw, 3rem);
  align-items: start;
  padding: clamp(1.75rem, 3.5vh, 2.75rem) 0;
  border-bottom: 1px solid var(--rule);
  transition: background 0.6s var(--ease), padding-inline 0.6s var(--ease);
}
.index__row:hover { background: rgba(239, 233, 226, 0.025); }
.index__n {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--bronze);
  padding-top: 0.55rem;
}
.index__t { font-family: var(--display); font-size: clamp(1.5rem, 2.6vw, 2.25rem); font-weight: 300; line-height: 1.1; }
.index__d { color: var(--stone); font-size: 0.95rem; }

/* ==========================================================================
   THE STANDARD — comparison
   ========================================================================== */
.std { display: grid; grid-template-columns: 1fr 1fr; }
.std__col { padding: clamp(2.5rem, 5vw, 4.5rem); }
.std__col--base {
  background: var(--ink-2);
  border-right: 1px solid var(--rule-soft);
}
.std__col--alkira {
  background:
    linear-gradient(150deg, rgba(169, 133, 95, 0.13), rgba(74, 35, 37, 0.1) 55%, rgba(28, 23, 21, 0) 100%),
    var(--ink-2);
}
.std__h { font-family: var(--display); font-size: clamp(1.35rem, 2.4vw, 2rem); font-weight: 300; }
.std__h b { font-weight: 300; color: var(--bronze); font-style: italic; }
.std__col--base .std__h b { color: var(--clay); }
.std__list { margin-top: clamp(1.75rem, 3.5vh, 2.5rem); display: grid; gap: 0.9rem; }
.std__list li {
  display: grid;
  grid-template-columns: 1.1rem 1fr;
  gap: 0.85rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--stone);
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--rule-soft);
}
.std__list li::before { content: "—"; color: var(--clay); line-height: 1.55; }
.std__col--alkira .std__list li { color: var(--bone); }
.std__col--alkira .std__list li::before { content: "+"; color: var(--bronze); }

/* ==========================================================================
   PROJECTS
   ========================================================================== */
.proj {
  display: block;
  position: relative;
  border-top: 1px solid var(--rule);
  padding-block: clamp(2rem, 4vh, 3rem);
}
.proj__in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}
.proj__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--ink-2);
}
.proj__media img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.2s var(--ease), filter 1.2s var(--ease);
  filter: saturate(0.92) brightness(0.94);
}
.proj:hover .proj__media img { transform: scale(1.09); filter: saturate(1) brightness(1); }
.proj__meta { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.proj__meta span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clay);
}
.proj__t {
  font-family: var(--display);
  font-size: clamp(2rem, 4.6vw, 3.75rem);
  font-weight: 300;
  line-height: 1;
}
.proj__d { color: var(--stone); margin-top: 1.25rem; max-width: 42ch; font-size: 0.95rem; }
.proj .textlink { margin-top: 2rem; }

/* portfolio feature layout */
.feature { border-top: 1px solid var(--rule); padding-top: clamp(2.5rem, 5vh, 4rem); }
.feature + .feature { margin-top: clamp(5rem, 11vh, 9rem); }
.feature__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vh, 3.5rem);
}
.spec { display: grid; gap: 0; margin-top: 1.75rem; }
.spec div {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--rule-soft);
  font-size: 0.875rem;
}
.spec dt { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--clay); padding-top: 0.2rem; }
.spec dd { margin: 0; color: var(--stone); }

.mosaic { display: grid; gap: clamp(0.75rem, 1.5vw, 1.25rem); grid-template-columns: repeat(12, 1fr); }
.mosaic figure { position: relative; overflow: hidden; margin: 0; background: var(--ink-2); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; }
.mosaic figcaption {
  position: absolute;
  left: 1rem; bottom: 0.9rem;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone);
  text-shadow: 0 1px 12px rgba(20,16,14,0.9);
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.mosaic figure:hover figcaption { opacity: 1; transform: translateY(0); }
.m-wide { grid-column: span 12; aspect-ratio: 21 / 9; }
.m-half { grid-column: span 6; aspect-ratio: 4 / 3; }
.m-third { grid-column: span 4; aspect-ratio: 3 / 4; }
.m-two-thirds { grid-column: span 8; aspect-ratio: 3 / 2; }

/* ==========================================================================
   PROCESS
   ========================================================================== */
.steps { border-top: 1px solid var(--rule); }
.step {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3.5vw, 3.5rem);
  padding: clamp(2rem, 5vh, 3.5rem) 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.step__n {
  font-family: var(--display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--bronze);
  line-height: 1;
}
.step__t { font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 300; line-height: 1.05; }
.step__d { color: var(--stone); font-size: 0.95rem; }
.step__d ul { margin-top: 1.1rem; display: grid; gap: 0.55rem; }
.step__d li { position: relative; padding-left: 1.25rem; font-size: 0.85rem; }
.step__d li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 0.5rem; height: 1px; background: var(--clay); }

/* ==========================================================================
   FULL-BLEED CTA
   ========================================================================== */
.cta {
  position: relative;
  min-height: clamp(60vh, 78vh, 85vh);
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  padding: var(--section-y) var(--gut);
}
.cta__bg { position: absolute; inset: 0; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(20,16,14,0.94), rgba(20,16,14,0.76) 45%, rgba(20,16,14,0.97)),
    radial-gradient(ellipse at center, rgba(20,16,14,0.35), rgba(20,16,14,0.75));
}
.cta__in { position: relative; z-index: 2; display: grid; justify-items: center; gap: 1.75rem; max-width: 44ch; }
.cta__actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; margin-top: 0.75rem; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(2.5rem, 6vw, 6rem); }

.field { position: relative; margin-bottom: 1.75rem; }
.field label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.65rem;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: 0.65rem 0;
  font-size: 1rem;
  font-weight: 300;
  color: var(--bone);
  border-radius: 0;
  transition: border-color 0.4s var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.field select { cursor: pointer; }
.field select option { background: var(--ink-2); color: var(--bone); }
.field textarea { resize: vertical; min-height: 7rem; line-height: 1.6; }
.field input:focus,
.field textarea:focus,
.field select:focus { outline: none; border-bottom-color: var(--bronze); }
.field input::placeholder, .field textarea::placeholder { color: rgba(179, 167, 157, 0.4); }
.field--split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.75rem; }
.field--split .field { margin-bottom: 0; }
.field__sel { position: relative; }
.field__sel::after {
  content: "";
  position: absolute; right: 0.25rem; top: 1.15rem;
  width: 6px; height: 6px;
  border-right: 1px solid var(--stone);
  border-bottom: 1px solid var(--stone);
  transform: rotate(45deg);
  pointer-events: none;
}

.form__note { font-size: 0.8rem; color: var(--clay); margin-top: 1.5rem; line-height: 1.6; }
.form__status {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--rule);
  font-size: 0.875rem;
  display: none;
}
.form__status.is-on { display: block; }
.form__status.is-ok { border-color: var(--bronze); color: var(--bone); }
.form__status.is-err { border-color: var(--oxblood); color: var(--stone); }

.detail { border-top: 1px solid var(--rule); padding: 1.5rem 0; display: grid; gap: 0.4rem; }
.detail dt { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--clay); }
.detail dd { margin: 0; }
.detail a { border-bottom: 1px solid transparent; transition: border-color 0.4s var(--ease); }
.detail a:hover { border-bottom-color: var(--bronze); }

.people { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 3vw, 2.5rem); }
.person__ph { aspect-ratio: 4 / 5; overflow: hidden; background: var(--ink-2); }
.person__ph img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(0.95); transition: filter 0.8s var(--ease); }
.person:hover .person__ph img { filter: grayscale(0) contrast(1) brightness(1); }
.person__n { font-family: var(--display); font-size: clamp(1.4rem, 2.2vw, 1.9rem); font-weight: 300; margin-top: 1.25rem; }
.person__r { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bronze); margin-top: 0.4rem; }
.person__b { color: var(--stone); font-size: 0.9rem; margin-top: 1rem; }
.person__c { margin-top: 1rem; display: grid; gap: 0.2rem; font-size: 0.85rem; color: var(--stone); }
.person__c a:hover { color: var(--bone); }

/* stat band */
.band { background: var(--ink-2); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 3rem); }
.stat { border-top: 1px solid var(--rule); padding-top: 1.5rem; }
.stat__n { font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 300; line-height: 1.05; }
.stat__l { font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--stone); margin-top: 0.85rem; line-height: 1.6; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.ftr { border-top: 1px solid var(--rule); padding-top: clamp(3.5rem, 8vh, 6rem); padding-bottom: 2.5rem; }
.ftr__top { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); }
.ftr__mark .mark img { width: clamp(10.5rem, 16vw, 14rem); }
.ftr__mark p { color: var(--stone); margin-top: 1.5rem; max-width: 32ch; font-size: 0.9rem; }
.social { display: flex; gap: 1.25rem; margin-top: 1.75rem; flex-wrap: wrap; }
.social a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--stone);
  transition: color 0.4s var(--ease);
}
.social svg { width: 1.05rem; height: 1.05rem; fill: currentColor; flex: none; }
.social a:hover { color: var(--bone); }

.ftr__h { font-size: 0.65rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--clay); margin-bottom: 1.5rem; }
.ftr__list { display: grid; gap: 0.7rem; }
.ftr__list a { color: var(--stone); font-size: 0.9rem; transition: color 0.4s var(--ease); }
.ftr__list a:hover { color: var(--bone); }
.ftr__base {
  margin-top: clamp(3rem, 6vh, 5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule-soft);
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--clay);
}

/* floating whatsapp */
.wa {
  position: fixed;
  right: clamp(1rem, 2.5vw, 2rem);
  bottom: clamp(1rem, 2.5vw, 2rem);
  z-index: 90;
  width: 3.25rem; height: 3.25rem;
  display: grid; place-items: center;
  border: 1px solid var(--rule);
  background: rgba(20, 16, 14, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-radius: 50%;
  transition: border-color 0.4s var(--ease), background 0.4s var(--ease), transform 0.4s var(--ease);
}
.wa:hover { border-color: var(--bronze); transform: translateY(-2px); }
.wa svg { width: 1.25rem; height: 1.25rem; fill: var(--bone); }

/* ==========================================================================
   REVEAL
   ========================================================================== */
.rv { opacity: 0; transform: translateY(1.75rem); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.rv.is-in { opacity: 1; transform: none; }
.rv-d1 { transition-delay: 0.1s; }
.rv-d2 { transition-delay: 0.2s; }
.rv-d3 { transition-delay: 0.3s; }

.rv-img { overflow: hidden; }
.rv-img img { transform: scale(1.12); transition: transform 1.6s var(--ease); }
.rv-img.is-in img { transform: scale(1); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .col-a { grid-column: 1 / span 6; }
  .col-b { grid-column: 7 / span 6; }
  .ftr__top { grid-template-columns: 1fr 1fr; }
  .ftr__mark { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav, .hdr__cta { display: none; }
  .burger { display: inline-flex; }

  .g-2, .g-3, .contact, .people, .std { grid-template-columns: 1fr; }
  .col-a, .col-b, .col-full { grid-column: 1 / -1; }
  .g-12 { row-gap: clamp(2rem, 5vw, 3rem); }

  .std__col--base { border-right: 0; border-bottom: 1px solid var(--rule-soft); }

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

  .index__row { grid-template-columns: 3rem 1fr; }
  .index__d { grid-column: 2; }

  .step { grid-template-columns: 3rem 1fr; }
  .step__d { grid-column: 2; }

  .proj__in { grid-template-columns: 1fr; }
  .feature__head { grid-template-columns: 1fr; }

  .m-wide { aspect-ratio: 3 / 2; }
  .m-half, .m-third, .m-two-thirds { grid-column: span 12; aspect-ratio: 4 / 3; }

  .hero { padding-bottom: clamp(5rem, 14vh, 7rem); }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .spec div { grid-template-columns: 7rem 1fr; }
}

@media (max-width: 560px) {
  .figs { grid-template-columns: 1fr; }
  .field--split { grid-template-columns: 1fr; gap: 1.75rem; }
  .stats { grid-template-columns: 1fr; }
  .cta__actions .btn { width: 100%; justify-content: center; }
}

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .rv { opacity: 1 !important; transform: none !important; }
  .rv-img img { transform: none !important; }
  .hero__bg img { animation: none !important; transform: none !important; }
  .scrollcue i { display: none; }
}

/* ---------- print ---------- */
@media print {
  .hdr, .wa, .menu, .scrollcue { display: none !important; }
  body { background: #fff; color: #000; }
}