/* ════════════════════════════════════════════════════════════════
   توسعه فام — v3 «قطر»
   The brand mark is a diamond split by a 45° cut. The whole page is
   built on that one line: apertures, seams, reveals, hairlines.
   ═══════════════════════════════════════════════════════════════ */

/* ── tokens ─────────────────────────────────────────────────────── */
:root,
html[data-theme="obsidian"] {
  --ink: #0b0c0f;
  --ink-2: #101217;
  --ink-3: #171a21;
  --stone: #eae4d8;
  --stone-2: #ded7c8;
  --bone: #f3eee5;
  --lacquer: #8b0f27;
  --lacquer-deep: #5e0a1a;
  --lacquer-bright: #b4152f;
  --brass: #c6a468;
  --brass-dim: #8e7546;
  --mute: #8b8578;
  --line: rgba(243, 238, 229, 0.13);
  --line-ink: rgba(11, 12, 15, 0.14);
  --footer: #07080a;
}

html[data-theme="ivory"] {
  --ink: #0d1b2a;
  --ink-2: #142434;
  --ink-3: #1d3044;
  --stone: #e7e0d4;
  --stone-2: #d8d0c4;
  --bone: #f4efe6;
  --lacquer: #8b0f27;
  --lacquer-deep: #5e0a1a;
  --lacquer-bright: #b4152f;
  --brass: #b8956a;
  --brass-dim: #8d7352;
  --mute: #7a746a;
  --line: rgba(244, 239, 230, 0.15);
  --line-ink: rgba(13, 27, 42, 0.14);
  --footer: #091320;
}

html[data-theme="navy"] {
  --ink: #071422;
  --ink-2: #0c1e36;
  --ink-3: #132a4a;
  --stone: #e2dccf;
  --stone-2: #d0c9ba;
  --bone: #f1e8d4;
  --lacquer: #7a1a24;
  --lacquer-deep: #4e1118;
  --lacquer-bright: #a32230;
  --brass: #c9a227;
  --brass-dim: #9a7b1c;
  --mute: #8b8578;
  --line: rgba(201, 162, 39, 0.24);
  --line-ink: rgba(7, 20, 34, 0.14);
  --footer: #050d18;
}

html[data-theme="petroleum"] {
  --ink: #071412;
  --ink-2: #0c1e1b;
  --ink-3: #14302c;
  --stone: #e2e7e4;
  --stone-2: #cfd6d2;
  --bone: #eaefec;
  --lacquer: #8b0f27;
  --lacquer-deep: #5e0a1a;
  --lacquer-bright: #b4152f;
  --brass: #46a094;
  --brass-dim: #2f6b63;
  --mute: #7d8884;
  --line: rgba(70, 160, 148, 0.24);
  --line-ink: rgba(7, 20, 18, 0.14);
  --footer: #04100e;
}

html[data-theme="amber"] {
  --ink: #16120e;
  --ink-2: #221c16;
  --ink-3: #32281e;
  --stone: #ece0cd;
  --stone-2: #dccdb5;
  --bone: #f4ead9;
  --lacquer: #8b0f27;
  --lacquer-deep: #5e0a1a;
  --lacquer-bright: #b4152f;
  --brass: #d4922a;
  --brass-dim: #a87220;
  --mute: #8a7d6c;
  --line: rgba(212, 146, 42, 0.26);
  --line-ink: rgba(22, 18, 14, 0.14);
  --footer: #0e0b08;
}

:root {
  --font: "Vazirmatn", Tahoma, sans-serif;
  --display: "Kamand", "Vazirmatn", Tahoma, sans-serif;
  --ease: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h: 5rem;
  --wrap: 1260px;
  --gut: clamp(1.25rem, 4vw, 3.5rem);
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font);
  font-feature-settings: "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  overflow-x: hidden;
}

body.is-locked {
  overflow: hidden;
}

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

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: 0;
  color: inherit;
  cursor: pointer;
  padding: 0;
}

h1,
h2,
h3,
p {
  margin: 0;
}

::selection {
  background: var(--lacquer);
  color: var(--bone);
}

:focus-visible {
  outline: 1px solid var(--brass);
  outline-offset: 3px;
}

.gem:focus,
.gem:focus-visible,
.gem polygon:focus,
.gem polygon:focus-visible {
  outline: none !important;
}

::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track {
  background: var(--ink);
}
::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--lacquer) 80%, black);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--lacquer-bright);
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip {
  position: absolute;
  inset-inline-start: 1rem;
  top: -5rem;
  z-index: 500;
  background: var(--lacquer);
  color: var(--bone);
  padding: 0.65rem 1.1rem;
}
.skip:focus {
  top: 1rem;
}

.wrap {
  width: min(var(--wrap), calc(100% - 2 * var(--gut)));
  margin-inline: auto;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 90;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
}

/* ── brand mark ─────────────────────────────────────────────────── */
.fam-arm,
.fam-dot {
  fill: var(--lacquer);
}

/* ── type scale ─────────────────────────────────────────────────── */
.display,
h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 400;
}

.display {
  font-weight: 300;
  font-size: clamp(2.9rem, 5.6vw, 5.7rem);
  line-height: 1.02;
  letter-spacing: -0.022em;
}

h2 {
  font-size: clamp(1.9rem, 3.9vw, 3.4rem);
  line-height: 1.2;
  letter-spacing: -0.016em;
}

h3 {
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.5;
}

.lede {
  font-size: clamp(1rem, 1.06vw, 1.1rem);
  line-height: 1.95;
  color: color-mix(in srgb, var(--bone) 74%, transparent);
  max-width: 40rem;
}

.eyebrow,
.kicker {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.1rem;
  color: var(--brass);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.eyebrow i,
.kicker i {
  width: 0.5rem;
  height: 0.5rem;
  flex: none;
  background: var(--lacquer-bright);
  transform: rotate(45deg);
}

/* ── buttons ────────────────────────────────────────────────────── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  overflow: hidden;
  transition: color 0.35s var(--ease-soft), border-color 0.35s var(--ease-soft),
    transform 0.35s var(--ease);
  isolation: isolate;
}

.btn svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.4s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--lacquer-bright);
  transform: translateX(-101%);
  transition: transform 0.5s var(--ease);
}

[dir="rtl"] .btn::before {
  transform: translateX(101%);
}

.btn:hover::before {
  transform: translateX(0);
}

.btn--fill {
  background: var(--lacquer);
  color: #fff;
}

.btn--line {
  border: 1px solid var(--line);
  color: var(--bone);
}

.btn--line:hover {
  color: #fff;
  border-color: var(--lacquer-bright);
}

.btn--sm {
  padding: 0.62rem 1.05rem;
  font-size: 0.82rem;
}

.btn--wide {
  width: 100%;
  margin-top: 0.4rem;
}

.btn:hover svg {
  transform: translateX(-0.25rem);
}

/* ── boot / loader ──────────────────────────────────────────────── */
.boot {
  position: fixed;
  inset: 0;
  z-index: 400;
  pointer-events: none;
}

.boot__half {
  position: absolute;
  inset: -2px;
  background: var(--ink);
  transition: transform 1.05s var(--ease);
  will-change: transform;
}

.boot__half--a {
  clip-path: polygon(-20% -20%, 120% -20%, -20% 120%);
}
.boot__half--b {
  clip-path: polygon(120% -20%, 120% 120%, -20% 120%);
}

.boot__core {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1.4rem;
  transition: opacity 0.45s ease, transform 0.9s var(--ease);
}

.boot__stage {
  position: relative;
  display: grid;
  place-items: center;
}

.boot__mark {
  width: 92px;
  height: 137px;
  overflow: visible;
}

/* the cut lights up the instant the two halves lock */
.boot__seam {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(46vw, 460px);
  height: 1px;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--brass) 70%, transparent) 30%,
    #fff 50%,
    color-mix(in srgb, var(--lacquer-bright) 85%, transparent) 70%,
    transparent
  );
}

.boot__mark .fam-arm,
.boot__mark .fam-dot {
  opacity: 0;
}

.boot__word {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--brass);
  opacity: 0;
}

.boot__word b {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--bone);
}

body.boot-out .boot__core {
  opacity: 0;
  transform: scale(1.35);
}

body.boot-out .boot__half--a {
  transform: translate3d(-62vw, -62vh, 0);
}
body.boot-out .boot__half--b {
  transform: translate3d(62vw, 62vh, 0);
}

body.boot-done .boot {
  display: none;
}

/* fail-safe: if scripting dies, never trap the page */
.boot {
  animation: bootFailSafe 0.01s linear 6s forwards;
}
@keyframes bootFailSafe {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* ── nav ────────────────────────────────────────────────────────── */
section[id] {
  scroll-margin-top: var(--nav-h);
}

.nav {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 200;
  transition: background 0.45s var(--ease-soft), box-shadow 0.45s var(--ease-soft),
    transform 0.5s var(--ease);
}

.nav__inner {
  height: var(--nav-h);
  width: min(var(--wrap), calc(100% - 2 * var(--gut)));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav.is-solid {
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  box-shadow: 0 1px 0 var(--line);
}

.nav.is-hidden {
  transform: translateY(-104%);
}

.nav__progress {
  height: 1px;
  background: linear-gradient(90deg, var(--brass), var(--lacquer-bright));
  transform: scaleX(0);
  transform-origin: right;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav.is-solid .nav__progress {
  opacity: 1;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex: none;
}

.brand__mark {
  width: 26px;
  height: 39px;
  flex: none;
  transition: transform 0.6s var(--ease);
}

.brand:hover .brand__mark {
  transform: translateY(-2px) rotate(-4deg);
}

.brand__word {
  display: grid;
  line-height: 1.25;
}

.brand__word strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.brand__word span {
  font-size: 0.63rem;
  color: var(--brass);
  letter-spacing: 0.07em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-inline-start: auto;
}

.nav__links > a,
.nav__drop > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.7rem;
  font-size: 0.86rem;
  color: color-mix(in srgb, var(--bone) 72%, transparent);
  transition: color 0.3s var(--ease-soft);
}

.nav__links > a::after,
.nav__drop > a::after {
  content: "";
  position: absolute;
  inset-inline: 0.7rem;
  bottom: 0.3rem;
  height: 1px;
  background: var(--lacquer-bright);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}

.nav__links > a:hover,
.nav__links > a.is-on,
.nav__drop:hover > a {
  color: var(--bone);
}

.nav__links > a:hover::after,
.nav__links > a.is-on::after,
.nav__drop:hover > a::after {
  transform: scaleX(1);
}

.nav__drop > a i {
  width: 0.32rem;
  height: 0.32rem;
  border: 1px solid currentColor;
  border-top: 0;
  border-inline-end: 0;
  transform: rotate(-45deg) translateY(-1px);
  transition: transform 0.35s var(--ease);
}

.nav__drop:hover > a i {
  transform: rotate(135deg) translateY(-1px);
}

.nav__drop {
  position: relative;
}

.mega {
  position: fixed;
  inset-inline: 0;
  top: var(--nav-h);
  padding: 2.2rem var(--gut) 2.4rem;
  background: color-mix(in srgb, var(--ink-2) 96%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem 2.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.7rem);
  transition: opacity 0.35s var(--ease-soft), transform 0.4s var(--ease),
    visibility 0.35s;
}

.mega::after {
  content: "";
  position: absolute;
  inset-inline-end: var(--gut);
  bottom: 1rem;
  width: 42%;
  max-width: 340px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brass-dim));
}

.nav__drop:hover .mega,
.nav__drop:focus-within .mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega__label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--brass);
  margin-bottom: 0.9rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line);
}

.mega__col a {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.5rem 0;
  font-size: 0.86rem;
  color: color-mix(in srgb, var(--bone) 68%, transparent);
  transition: color 0.28s var(--ease-soft), transform 0.35s var(--ease);
}

.mega__col a span {
  font-size: 0.66rem;
  color: var(--brass-dim);
  font-variant-numeric: tabular-nums;
}

.mega__col a:hover {
  color: var(--bone);
  transform: translateX(-0.3rem);
}

.mega__col a:hover span {
  color: var(--lacquer-bright);
}

.nav__side {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex: none;
}

.nav__en {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--brass);
  padding: 0.4rem 0.15rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

.nav__en:hover {
  border-color: var(--brass);
}

.burger {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  position: relative;
}

.burger span,
.burger::before,
.burger::after {
  content: "";
  position: absolute;
  inset-inline: 0.5rem;
  height: 1px;
  background: var(--bone);
  transition: transform 0.4s var(--ease), opacity 0.25s;
}

.burger span {
  top: 50%;
}
.burger::before {
  top: calc(50% - 6px);
}
.burger::after {
  top: calc(50% + 6px);
}

body.is-menu .burger span {
  opacity: 0;
}
body.is-menu .burger::before {
  transform: translateY(6px) rotate(45deg);
}
body.is-menu .burger::after {
  transform: translateY(-6px) rotate(-45deg);
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--ink);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 0.4rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease-soft), visibility 0.45s;
}

.drawer a {
  font-family: var(--display);
  font-size: clamp(1.5rem, 6.5vw, 2.2rem);
  font-weight: 300;
  padding: 0.35rem 1rem;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), color 0.3s;
}

.drawer a:hover {
  color: var(--brass);
}

body.is-menu .drawer {
  opacity: 1;
  visibility: visible;
}

body.is-menu .drawer a {
  opacity: 1;
  transform: none;
}

body.is-menu .drawer a:nth-child(1) { transition-delay: 0.06s; }
body.is-menu .drawer a:nth-child(2) { transition-delay: 0.11s; }
body.is-menu .drawer a:nth-child(3) { transition-delay: 0.16s; }
body.is-menu .drawer a:nth-child(4) { transition-delay: 0.21s; }
body.is-menu .drawer a:nth-child(5) { transition-delay: 0.26s; }
body.is-menu .drawer a:nth-child(6) { transition-delay: 0.31s; }
body.is-menu .drawer a:nth-child(7) { transition-delay: 0.36s; }
body.is-menu .drawer a:nth-child(8) { transition-delay: 0.41s; }

/* ════ HERO ═════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 12% 8%, color-mix(in srgb, var(--lacquer-deep) 30%, transparent), transparent 62%),
    radial-gradient(100% 80% at 88% 96%, color-mix(in srgb, var(--ink-3) 90%, transparent), transparent 58%),
    var(--ink);
}

/* faint 45° drafting grid, the brand angle */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0 63px,
    color-mix(in srgb, var(--bone) 3.5%, transparent) 63px 64px
  );
  -webkit-mask-image: radial-gradient(80% 70% at 60% 40%, #000 20%, transparent 78%);
  mask-image: radial-gradient(80% 70% at 60% 40%, #000 20%, transparent 78%);
}

/* the composition sinks into the ground at the foot of the screen */
.hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 30%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    to top,
    var(--ink) 8%,
    color-mix(in srgb, var(--ink) 82%, transparent) 42%,
    transparent
  );
}

/* ── the aperture: the mark, at architectural scale ────────────── */
.hero__aperture {
  position: absolute;
  inset-block: 0;
  inset-inline-end: -5vw;
  width: min(44vw, 78vh);
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 1;
}

.ap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1.414;
  will-change: transform;
}

.ap__pane {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

/* rhombus halves, split by a cut parallel to its own edge — the logo */
.ap__pane--top {
  clip-path: polygon(50% 0%, 73.8% 23.8%, 23.8% 73.8%, 0% 50%);
}

.ap__pane--bot {
  clip-path: polygon(76.2% 26.2%, 100% 50%, 50% 100%, 26.2% 76.2%);
}

.ap__pane img {
  position: absolute;
  inset: -6%;
  width: 112%;
  height: 112%;
  object-fit: cover;
  filter: saturate(1.04) contrast(1.1) brightness(1);
  will-change: transform;
}

.ap__pane--top img {
  transform: translate3d(0, 0, 0);
}

.ap__edge {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.ap__edge polygon {
  fill: none;
  stroke: color-mix(in srgb, var(--brass) 55%, transparent);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.ap__ghost {
  position: absolute;
  inset: -9%;
  width: 118%;
  height: 118%;
  overflow: visible;
  opacity: 0.5;
}

.ap__ghost polygon {
  fill: none;
  stroke: color-mix(in srgb, var(--bone) 12%, transparent);
  stroke-width: 1;
  stroke-dasharray: 3 7;
  vector-effect: non-scaling-stroke;
}

/* the light that lives in the cut */
.ap__glint {
  position: absolute;
  top: 50%;
  inset-inline: -12%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--brass) 85%, transparent) 38%,
    #fff 50%,
    color-mix(in srgb, var(--lacquer-bright) 90%, transparent) 62%,
    transparent
  );
  transform: rotate(-54.7deg);
  opacity: 0.75;
  filter: blur(0.2px);
}

/* ── hero copy ─────────────────────────────────────────────────── */
.hero__body {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 3rem);
  width: min(var(--wrap), calc(100% - 2 * var(--gut)));
  margin-inline: auto;
  padding: calc(var(--nav-h) + 2rem) 0 2rem;
}

.hero__copy {
  width: min(52%, 42rem);
  flex: none;
}

.hero .display em {
  font-style: normal;
  color: color-mix(in srgb, var(--bone) 62%, var(--brass));
}

.hero .display {
  font-size: clamp(2.3rem, 5.1vw, 5.2rem);
}

.hero .display .ln {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
}

.hero .display .ln > span {
  display: block;
  white-space: nowrap;
}

.hero .lede {
  margin-top: 1.7rem;
  max-width: 30rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.8rem;
}

.hero__chips span {
  border: 1px solid var(--line);
  padding: 0.3rem 0.65rem;
  font-size: 0.72rem;
  color: var(--brass);
  letter-spacing: 0.02em;
}

/* ── hero stats rail ───────────────────────────────────────────── */
.hero__rail {
  position: relative;
  z-index: 3;
  width: min(var(--wrap), calc(100% - 2 * var(--gut)));
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  margin-bottom: 2.4rem;
}

.stat {
  padding: 1.35rem 1.2rem 0;
  border-inline-start: 1px solid var(--line);
}

.stat:first-child {
  border-inline-start: 0;
  padding-inline-start: 0;
}

.stat b {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  font-weight: 300;
  line-height: 1;
  color: var(--bone);
}

.stat b i {
  font-style: normal;
  font-size: 0.5em;
  color: var(--brass);
  letter-spacing: 0;
}

.stat span {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.76rem;
  color: var(--mute);
  line-height: 1.6;
}

/* vertical cue that also carries the empty column between image and type */
.hero__scroll {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 1.1rem;
  padding-bottom: 0.5rem;
  color: var(--brass);
  flex: none;
}

.hero__scroll span {
  writing-mode: vertical-rl;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  white-space: nowrap;
}

.hero__scroll i {
  flex: 1;
  min-height: 4rem;
  width: 1px;
  background: linear-gradient(to bottom, transparent, color-mix(in srgb, var(--brass) 55%, transparent));
  position: relative;
  overflow: hidden;
}

.hero__scroll i::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  height: 26%;
  background: linear-gradient(to bottom, transparent, var(--bone));
  animation: railRun 3s var(--ease-soft) infinite;
}

.hero__scroll:hover {
  color: var(--bone);
}

@keyframes railRun {
  0% { transform: translateY(-120%); opacity: 0; }
  22% { opacity: 1; }
  100% { transform: translateY(400%); opacity: 0; }
}

/* ════ ABOUT ════════════════════════════════════════════════════ */
.about {
  background: var(--stone);
  color: var(--ink);
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(4rem, 8vw, 7rem);
  position: relative;
}

.about::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline-end: 0;
  width: 46%;
  height: 1px;
  background: var(--lacquer);
}

.about .eyebrow {
  color: var(--lacquer);
}

.about .lede {
  color: color-mix(in srgb, var(--ink) 72%, transparent);
}

.about__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem 2.2rem;
  margin-top: 2.6rem;
}

.about__values article {
  padding-top: 1.1rem;
  border-top: 1px solid var(--line-ink);
}

.about__values h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.about__values p {
  font-size: 0.88rem;
  line-height: 1.8;
  color: color-mix(in srgb, var(--ink) 66%, transparent);
}

.about__frame {
  margin: 0;
}

.jewel {
  position: relative;
  aspect-ratio: 1;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  overflow: hidden;
  --mx: 50%;
  --my: 40%;
}

.jewel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 1.1s var(--ease);
}

.jewel__flare {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    38% 38% at var(--mx) var(--my),
    color-mix(in srgb, var(--brass) 45%, transparent),
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.6s var(--ease-soft);
  mix-blend-mode: screen;
}

.jewel__edge {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.jewel__edge polygon {
  fill: none;
  stroke: var(--lacquer);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  transition: stroke-dashoffset 1.4s var(--ease);
}

.about__frame.is-in .jewel__edge polygon {
  stroke-dashoffset: 0;
}

.jewel:hover img {
  transform: scale(1.14);
}

.jewel:hover .jewel__flare {
  opacity: 1;
}

.about__frame figcaption {
  margin-top: 1.2rem;
  text-align: center;
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--ink) 58%, transparent);
}

/* ════ ENGINE ═══════════════════════════════════════════════════ */
.engine {
  position: relative;
  height: 320vh;
  background: var(--ink);
}

.engine__stage {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  display: grid;
  align-items: center;
}

.engine__bg {
  position: absolute;
  inset: -6%;
  background: url("../../assets/img/gears.jpg") center/cover no-repeat;
  filter: grayscale(0.7) brightness(0.28) contrast(1.2);
  will-change: transform;
}

.engine__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to left, var(--ink) 14%, color-mix(in srgb, var(--ink) 55%, transparent) 52%, transparent 76%),
    linear-gradient(to top, color-mix(in srgb, var(--ink) 92%, transparent), transparent 48%),
    linear-gradient(to bottom, color-mix(in srgb, var(--ink) 80%, transparent), transparent 34%);
}

.engine__gears {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  opacity: 0.95;
}

.engine__copy {
  position: relative;
  z-index: 2;
  width: min(var(--wrap), calc(100% - 2 * var(--gut)));
  margin-inline: auto;
}

.engine__copy > * {
  max-width: 30rem;
}

.engine__copy h2 {
  margin-bottom: 1.2rem;
}

.engine__copy p {
  font-size: 1rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--bone) 72%, transparent);
}

.engine__steps {
  display: flex;
  gap: 0.9rem;
  margin-top: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.engine__steps span {
  color: color-mix(in srgb, var(--bone) 34%, transparent);
  font-size: 0.82rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--bone) 14%, transparent);
  min-width: 2.6rem;
  transition: color 0.4s, border-color 0.4s;
}

.engine__steps span.is-on {
  color: var(--brass);
  border-color: var(--brass);
}

/* ════ PLATFORM / GEM ═══════════════════════════════════════════ */
.platform {
  background: var(--bone);
  color: var(--ink);
  padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.platform .eyebrow {
  color: var(--lacquer);
}

.platform__grid {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.platform__lede {
  color: color-mix(in srgb, var(--ink) 66%, transparent);
  margin: 1rem 0 1.8rem;
}

.platform__panel {
  border-top: 1px solid var(--lacquer);
  padding-top: 1.4rem;
  min-height: 11rem;
}

.platform__panel h3 {
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  margin-bottom: 0.7rem;
}

.platform__panel p {
  font-size: 0.94rem;
  line-height: 1.9;
  color: color-mix(in srgb, var(--ink) 68%, transparent);
}

.platform__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.1rem;
}

.platform__tags span {
  font-size: 0.72rem;
  border: 1px solid var(--line-ink);
  padding: 0.25rem 0.6rem;
  color: var(--lacquer);
}

.platform__list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line-ink);
}

.platform__list button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 0.2rem;
  border-bottom: 1px solid var(--line-ink);
  font-size: 0.92rem;
  color: color-mix(in srgb, var(--ink) 62%, transparent);
  text-align: start;
  transition: color 0.3s, padding 0.35s var(--ease);
}

.platform__list button small {
  font-size: 0.68rem;
  color: var(--brass-dim);
  font-variant-numeric: tabular-nums;
}

.platform__list button:hover,
.platform__list button.is-on {
  color: var(--ink);
  padding-inline-start: 0.7rem;
}

.platform__list button.is-on small {
  color: var(--lacquer);
}

.gem-wrap {
  display: grid;
  place-items: center;
}

.gem {
  width: 100%;
  max-width: 340px;
  height: auto;
  overflow: visible;
  filter: drop-shadow(0 28px 46px rgba(11, 12, 15, 0.22));
}

.gem .facet {
  fill: var(--ink);
  fill-opacity: 0.07;
  stroke: color-mix(in srgb, var(--ink) 24%, transparent);
  stroke-width: 1;
  stroke-linejoin: round;
  cursor: pointer;
  transition: fill 0.5s var(--ease-soft), fill-opacity 0.5s var(--ease-soft), stroke 0.35s;
}

/* light falls from the upper left — each facet catches a different amount */
.gem .facet:nth-of-type(1) { fill-opacity: 0.05; }
.gem .facet:nth-of-type(2) { fill-opacity: 0.13; }
.gem .facet:nth-of-type(3) { fill-opacity: 0.02; }
.gem .facet:nth-of-type(4) { fill-opacity: 0.09; }
.gem .facet:nth-of-type(5) { fill-opacity: 0.16; }

.gem .facet:hover {
  fill: var(--lacquer);
  fill-opacity: 0.24;
}

.gem .facet.is-on {
  fill: var(--lacquer);
  fill-opacity: 1;
  stroke: var(--lacquer-deep);
}

.gem__rim {
  fill: none;
  stroke: var(--lacquer);
  stroke-width: 2;
  stroke-linejoin: round;
  pointer-events: none;
}

.gem .label {
  font-family: var(--display);
  font-size: 21px;
  fill: color-mix(in srgb, var(--ink) 58%, transparent);
  pointer-events: none;
  transition: fill 0.35s;
}

.gem .label.is-on {
  fill: #fff;
}

/* ════ CASES ════════════════════════════════════════════════════ */
.cases {
  background: var(--ink);
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(4rem, 8vw, 7rem);
  position: relative;
}

.cases__head {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: 3rem;
}

.cases__head p {
  font-size: 0.95rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--bone) 62%, transparent);
}

.cases__viewport {
  overflow: hidden;
  min-height: min(82vh, 760px);
  display: flex;
  align-items: center;
}

.cases__track {
  display: flex;
  gap: 1.6rem;
  padding-inline: var(--gut);
  width: max-content;
  will-change: transform;
}

.case {
  width: min(74vw, 530px);
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--ink-2);
  border: 1px solid var(--line);
  align-self: center;
}

.case__img {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.case__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.86);
  transition: transform 1.1s var(--ease), filter 0.6s;
}

.case:hover .case__img img {
  transform: scale(1.05);
  filter: saturate(1) brightness(0.95);
}

.case__no {
  position: absolute;
  top: 0;
  inset-inline-start: 0;
  padding: 0.5rem 0.9rem;
  background: var(--lacquer);
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.case__body {
  padding: 1.8rem clamp(1.2rem, 2.4vw, 2rem) 2rem;
  display: grid;
  align-content: start;
  gap: 0.75rem;
}

.case__idx {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--brass);
}

.case__body h3 {
  font-size: clamp(1.1rem, 1.6vw, 1.42rem);
  line-height: 1.45;
}

.case__body > p:not(.case__idx) {
  font-size: 0.9rem;
  line-height: 1.9;
  color: color-mix(in srgb, var(--bone) 60%, transparent);
}

.case__result {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 0.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.case__result b {
  display: block;
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--brass);
}

.case__result span {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.76rem;
  color: var(--mute);
  line-height: 1.6;
}

.case--end {
  width: min(60vw, 400px);
  background: linear-gradient(160deg, var(--lacquer-deep), var(--ink-2) 72%);
  grid-template-rows: 1fr;
}

.case__cta {
  align-content: center;
  gap: 1rem;
}

.case__cta .btn {
  justify-self: start;
  margin-top: 0.6rem;
}

/* ════ TEAM ═════════════════════════════════════════════════════ */
.team {
  background: var(--ink-2);
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  border-top: 1px solid var(--line);
}

.team__intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: 3.2rem;
}

.team__intro p {
  font-size: 0.95rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--bone) 62%, transparent);
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.4rem;
}

.member__img {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  margin-bottom: 1rem;
}

.member__img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, color-mix(in srgb, var(--ink) 75%, transparent), transparent 55%);
  opacity: 0.8;
  transition: opacity 0.5s;
}

.member__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.85) contrast(1.05);
  transition: filter 0.6s var(--ease-soft), transform 1s var(--ease);
}

.member:hover .member__img img {
  filter: grayscale(0) contrast(1);
  transform: scale(1.04);
}

.member:hover .member__img::after {
  opacity: 0.45;
}

.member h3 {
  font-size: 1.02rem;
}

.member__role {
  font-size: 0.75rem;
  color: var(--brass);
  margin: 0.25rem 0 0.6rem;
}

.member__bio {
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--mute);
}

/* ════ INSIGHTS ═════════════════════════════════════════════════ */
.insights {
  background: var(--stone-2);
  color: var(--ink);
  padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.insights .eyebrow {
  color: var(--lacquer);
}

.insights__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 2.8rem;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--lacquer);
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.3rem;
  flex: none;
}

.link-more svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.4s var(--ease);
}

.link-more:hover svg {
  transform: translateX(-0.3rem);
}

.insights__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 1.5rem;
}

.card {
  background: var(--bone);
  display: grid;
  grid-template-rows: auto 1fr;
  transition: transform 0.55s var(--ease), box-shadow 0.55s var(--ease);
}

.card__img {
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 48px rgba(11, 12, 15, 0.16);
}

.card:hover .card__img img {
  transform: scale(1.06);
}

.card--lead .card__img {
  aspect-ratio: 16 / 11;
}

.card__body {
  padding: 1.4rem 1.4rem 1.7rem;
  display: grid;
  align-content: start;
  gap: 0.6rem;
}

.card time {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--brass-dim);
}

.card h3 {
  font-size: 1.05rem;
  line-height: 1.55;
}

.card--lead h3 {
  font-size: 1.35rem;
}

.card p {
  font-size: 0.85rem;
  line-height: 1.85;
  color: color-mix(in srgb, var(--ink) 62%, transparent);
}

/* ════ CLIENTS ══════════════════════════════════════════════════ */
.clients {
  background: var(--ink);
  padding: clamp(3rem, 6vw, 5rem) 0;
  overflow: hidden;
}

.clients .eyebrow {
  justify-content: center;
  margin-bottom: 2rem;
}

.marquee {
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee__track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee 42s linear infinite;
}

.marquee__track span {
  font-family: var(--display);
  font-size: clamp(1.1rem, 2vw, 1.7rem);
  font-weight: 300;
  color: color-mix(in srgb, var(--bone) 26%, transparent);
  white-space: nowrap;
  transition: color 0.4s;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__track span:hover {
  color: var(--brass);
}

@keyframes marquee {
  to {
    transform: translateX(50%);
  }
}

/* ════ FAQ + LICENSES ═══════════════════════════════════════════ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.faq,
.licenses {
  padding: clamp(3.5rem, 7vw, 6rem) var(--gut);
}

.faq {
  background: var(--ink-2);
}

.licenses {
  background: var(--lacquer-deep);
  color: var(--bone);
}

.licenses .eyebrow {
  color: color-mix(in srgb, var(--brass) 90%, white);
}

.licenses__lede {
  font-size: 0.92rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--bone) 76%, transparent);
  margin: 1.4rem 0 2rem;
  max-width: 34rem;
}

.faq h2,
.licenses h2 {
  margin-bottom: 2rem;
  max-width: 22ch;
}

.acc {
  border-top: 1px solid var(--line);
}

.acc:last-of-type {
  border-bottom: 1px solid var(--line);
}

.acc button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 0;
  font-size: 0.95rem;
  text-align: start;
  color: color-mix(in srgb, var(--bone) 82%, transparent);
  transition: color 0.3s;
}

.acc button:hover,
.acc.is-open button {
  color: var(--bone);
}

.acc button i {
  position: relative;
  width: 0.85rem;
  height: 0.85rem;
  flex: none;
}

.acc button i::before,
.acc button i::after {
  content: "";
  position: absolute;
  background: var(--brass);
  transition: transform 0.4s var(--ease), opacity 0.3s;
}

.acc button i::before {
  inset-block: 0;
  inset-inline-start: calc(50% - 0.5px);
  width: 1px;
}

.acc button i::after {
  inset-inline: 0;
  top: calc(50% - 0.5px);
  height: 1px;
}

.acc.is-open button i::before {
  transform: rotate(90deg);
  opacity: 0;
}

.acc__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}

.acc.is-open .acc__body {
  grid-template-rows: 1fr;
}

.acc__body > p {
  overflow: hidden;
  font-size: 0.88rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--bone) 62%, transparent);
}

.acc.is-open .acc__body > p {
  padding-bottom: 1.3rem;
}

.lic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.lic {
  padding-top: 1rem;
  border-top: 1px solid color-mix(in srgb, var(--brass) 40%, transparent);
}

.lic b {
  display: block;
  font-family: var(--display);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.lic span {
  font-size: 0.82rem;
  line-height: 1.8;
  color: color-mix(in srgb, var(--bone) 70%, transparent);
}

/* ════ CONTACT ══════════════════════════════════════════════════ */
.contact {
  position: relative;
  background: var(--ink);
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(3.5rem, 7vw, 6rem);
  overflow: hidden;
}

.contact__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 80% 0%, color-mix(in srgb, var(--lacquer-deep) 42%, transparent), transparent 70%),
    repeating-linear-gradient(-45deg, transparent 0 63px, color-mix(in srgb, var(--bone) 3%, transparent) 63px 64px);
  -webkit-mask-image: radial-gradient(90% 80% at 70% 10%, #000, transparent 80%);
  mask-image: radial-gradient(90% 80% at 70% 10%, #000, transparent 80%);
  pointer-events: none;
}

.contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.contact__meta {
  display: grid;
  gap: 0.55rem;
  margin: 1.8rem 0;
  font-size: 0.95rem;
}

.contact__meta p {
  color: var(--mute);
}

.contact__meta a {
  color: var(--bone);
  width: fit-content;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, color 0.3s;
}

.contact__meta a:hover {
  color: var(--brass);
  border-color: var(--brass);
}

.socials {
  display: flex;
  gap: 0.7rem;
  margin-bottom: 1.8rem;
}

.socials a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--line);
  font-size: 0.8rem;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.socials svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: currentColor;
}

.socials a:hover {
  border-color: var(--brass);
  color: var(--brass);
}

.map {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  overflow: hidden;
  filter: grayscale(0.9) invert(0.9) contrast(0.9);
  background: repeating-linear-gradient(
      -45deg,
      #f2f2f2 0 22px,
      #e8e8e8 22px 23px
    );
}

.form__steps {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 1.4rem 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.75rem;
}

.form__steps li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  font-size: 0.84rem;
  color: color-mix(in srgb, var(--bone) 62%, transparent);
}

.form__steps span {
  color: var(--brass);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.contact__lead {
  margin-bottom: 2rem;
}

#form {
  position: relative;
}

.form__fields {
  display: grid;
  gap: 1.1rem;
  transition: opacity 0.4s, transform 0.5s var(--ease);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.field {
  position: relative;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--bone);
  padding: 1.35rem 0 0.6rem;
  font-size: 0.92rem;
  transition: border-color 0.35s;
}

.field textarea {
  min-height: 7rem;
  resize: vertical;
}

.field select {
  cursor: pointer;
}

.field select option {
  background: var(--ink-2);
  color: var(--bone);
}

.field label {
  position: absolute;
  inset-inline-start: 0;
  top: 1.35rem;
  font-size: 0.9rem;
  color: var(--mute);
  pointer-events: none;
  transition: transform 0.35s var(--ease), font-size 0.35s var(--ease), color 0.35s;
  transform-origin: right top;
}

[dir="ltr"] .field label {
  transform-origin: left top;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--brass);
}

.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label,
.field--sel label {
  transform: translateY(-1.3rem);
  font-size: 0.7rem;
  color: var(--brass);
}

.field--sel select {
  padding-top: 1.35rem;
}

.form__ok {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 1rem;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--bone);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease-soft), transform 0.6s var(--ease), visibility 0.5s;
}

.form__ok svg {
  width: 2rem;
  height: 2rem;
  fill: none;
  stroke: var(--brass);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#form.is-sent .form__fields {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}

#form.is-sent .form__ok {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.news {
  position: relative;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.news h3 {
  font-size: 1.4rem;
  margin: 0.2rem 0 0.5rem;
}

.news > div > p:last-child {
  font-size: 0.86rem;
  color: var(--mute);
  line-height: 1.8;
}

#news-form {
  display: flex;
  gap: 0.6rem;
}

#news-form input {
  flex: 1;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--bone);
  padding: 0.9rem 1rem;
  font-size: 0.88rem;
}

#news-form input:focus {
  outline: none;
  border-color: var(--brass);
}

/* ════ FOOTER ═══════════════════════════════════════════════════ */
.footer {
  background: var(--footer);
  padding: clamp(2.5rem, 5vw, 4rem) 0 2rem;
  border-top: 1px solid var(--line);
}

.footer__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding-bottom: 1.8rem;
  border-bottom: 1px solid var(--line);
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
}

.footer nav a {
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--bone) 60%, transparent);
  transition: color 0.3s;
}

.footer nav a:hover {
  color: var(--brass);
}

.footer small {
  display: block;
  margin-top: 1.5rem;
  font-size: 0.74rem;
  color: var(--mute);
  line-height: 1.8;
}

/* ════ FLOATING BITS ════════════════════════════════════════════ */
.themes {
  position: fixed;
  inset-inline-start: 1.1rem;
  bottom: 1.1rem;
  z-index: 150;
  font-size: 0.78rem;
}

.themes__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  background: color-mix(in srgb, var(--ink-2) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  color: var(--bone);
}

.themes__dot {
  width: 0.6rem;
  height: 0.6rem;
  background: var(--lacquer);
  transform: rotate(45deg);
}

.themes__panel[hidden] {
  display: none;
}

.themes__panel {
  position: absolute;
  bottom: calc(100% + 0.6rem);
  inset-inline-start: 0;
  width: 15rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--ink-2) 96%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.35rem;
}

.themes__panel p {
  font-size: 0.72rem;
  color: var(--mute);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.themes__panel button {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.5rem;
  text-align: start;
  color: color-mix(in srgb, var(--bone) 70%, transparent);
  transition: background 0.3s, color 0.3s;
}

.themes__panel button:hover,
.themes__panel button.is-on {
  background: color-mix(in srgb, var(--bone) 7%, transparent);
  color: var(--bone);
}

.sw {
  width: 1.5rem;
  height: 0.85rem;
  flex: none;
  border: 1px solid var(--line);
}

.sw--obsidian { background: linear-gradient(90deg, #0b0c0f 34%, #8b0f27 34% 67%, #c6a468 67%); }
.sw--ivory    { background: linear-gradient(90deg, #f4efe6 34%, #0d1b2a 34% 67%, #8b0f27 67%); }
.sw--navy     { background: linear-gradient(90deg, #071422 34%, #7a1a24 34% 67%, #c9a227 67%); }
.sw--petroleum{ background: linear-gradient(90deg, #071412 34%, #8b0f27 34% 67%, #46a094 67%); }
.sw--amber    { background: linear-gradient(90deg, #16120e 34%, #8b0f27 34% 67%, #d4922a 67%); }

.float-cta {
  position: fixed;
  inset-inline-end: 1.1rem;
  bottom: 1.1rem;
  z-index: 150;
  display: none;
  padding: 0.85rem 1.3rem;
  background: var(--lacquer);
  color: #fff;
  font-size: 0.85rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

/* ════ REVEALS ══════════════════════════════════════════════════ */
html.motion .reveal {
  opacity: 0;
  transform: translateY(26px);
}

html.motion .hero .display .ln > span,
html.motion .hero .kicker,
html.motion .hero .lede,
html.motion .hero__cta,
html.motion .hero__chips,
html.motion .hero__rail,
html.motion .hero__scroll {
  opacity: 0;
}

html.motion .hero__aperture {
  opacity: 0;
}

/* ════ RESPONSIVE ═══════════════════════════════════════════════ */
@media (max-width: 1180px) {
  .nav__links > a,
  .nav__drop {
    display: none;
  }
  .burger {
    display: block;
  }
  .nav__links {
    display: none;
  }
  .team__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .insights__grid {
    grid-template-columns: 1fr 1fr;
  }
  .card--lead {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
  }
  .card--lead .card__img {
    aspect-ratio: auto;
    height: 100%;
  }
}

@media (max-width: 1080px) {
  :root {
    --nav-h: 4.4rem;
  }
  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
  }
  .hero::after {
    display: none;
  }
  .hero__aperture {
    order: 2;
    position: relative;
    inset: auto;
    width: min(72vw, 40vh);
    margin: 0.5rem auto 0;
  }
  .hero__body {
    order: 1;
    padding: calc(var(--nav-h) + 2.5rem) 0 0;
  }
  .hero__copy {
    width: 100%;
  }
  .hero__scroll {
    display: none;
  }
  .hero__rail {
    order: 3;
    grid-template-columns: 1fr 1fr;
    margin-top: 2.5rem;
  }
  .stat {
    padding: 1.1rem 0.9rem 1.1rem;
    border-inline-start: 1px solid var(--line);
    border-top: 1px solid var(--line);
  }
  .stat:nth-child(odd) {
    border-inline-start: 0;
    padding-inline-start: 0;
  }
  .about__grid,
  .platform__grid,
  .contact__grid,
  .cases__head,
  .team__intro,
  .news {
    grid-template-columns: 1fr;
  }
  .about__frame {
    max-width: 380px;
    margin-inline: auto;
  }
  .gem-wrap {
    order: -1;
    margin-bottom: 1.5rem;
  }
  .cases__viewport {
    min-height: 0;
    display: block;
    overflow: visible;
  }
  .cases__track {
    flex-direction: column;
    width: auto;
    gap: 1.4rem;
    transform: none !important;
  }
  .case,
  .case--end {
    width: 100%;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .engine {
    height: 260vh;
  }
  .engine__stage {
    align-items: end;
  }
  .engine__gears {
    inset: 6% 0 auto;
    height: 46%;
  }
  .engine__veil {
    background:
      linear-gradient(to top, var(--ink) 34%, color-mix(in srgb, var(--ink) 55%, transparent) 58%, transparent 82%),
      linear-gradient(to bottom, color-mix(in srgb, var(--ink) 70%, transparent), transparent 30%);
  }
  .engine__copy {
    padding-bottom: 12vh;
  }
  .engine__copy > * {
    max-width: none;
  }
  .float-cta {
    display: block;
  }
  .themes {
    bottom: 4.6rem;
  }
}

@media (max-width: 720px) {
  .team__grid {
    grid-template-columns: 1fr 1fr;
  }
  .insights__grid {
    grid-template-columns: 1fr;
  }
  .card--lead {
    grid-template-columns: 1fr;
  }
  .about__values,
  .lic-grid,
  .form__row,
  .case__result {
    grid-template-columns: 1fr;
  }
  .case {
    width: 86vw;
  }
  .hero__rail {
    grid-template-columns: 1fr;
  }
  .stat {
    border-inline-start: 0 !important;
    padding-inline-start: 0;
  }
  #news-form {
    flex-direction: column;
  }
  .nav__side .btn--sm {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .boot {
    display: none;
  }
}