/* ==========================================================================
   Astra Vertex — astravertex.ae
   Deep-navy brand site with the eight-facet star as its organising idea.
   Sections: tokens, base, layout, header, hero, services, approach, reach,
   about (paper), contact, footer, responsive, reduced motion.
   ========================================================================== */

/* --- Tokens --------------------------------------------------------------- */
:root {
  /* surfaces */
  --bg: #060a1c;
  --bg-2: #080d24;
  --bg-3: #0b1230;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);

  /* type colours */
  --text: #eef1fa;
  --muted: #a7afcb;
  --faint: #7e86a8;

  /* brand */
  --gold: #e6c879;
  --gold-2: #c9a54e;
  --ink: #0b1026;
  --paper: #f5efdf;
  --paper-2: #efe7d2;
  --paper-ink: #171c38;
  --paper-muted: #575d78;

  /* star facets */
  --n-a: #f28959; --n-b: #d10a11;
  --e-a: #fff265; --e-b: #ed6905;
  --s-a: #89c3eb; --s-b: #2c2e83;
  --w-a: #b18868; --w-b: #57310a;

  /* type */
  --f-display: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --f-body: 'Manrope', 'Segoe UI', system-ui, sans-serif;
  --f-accent: 'Instrument Serif', Georgia, serif;

  /* spacing (spacious scale) */
  --sp-1: 0.5rem; --sp-2: 0.75rem; --sp-3: 1rem; --sp-4: 1.5rem;
  --sp-5: 2rem; --sp-6: 3rem; --sp-7: 4rem; --sp-8: 6rem;
  --section-y: clamp(5rem, 9vw, 8.5rem);
  --container: 1240px;
  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html[lang='ar'] {
  --f-display: 'Readex Pro', 'Segoe UI', system-ui, sans-serif;
  --f-body: 'IBM Plex Sans Arabic', 'Segoe UI', system-ui, sans-serif;
  --f-accent: 'Readex Pro', 'Segoe UI', system-ui, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

html[lang='ar'] body { line-height: 1.9; }

img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }
p { margin: 0 0 var(--sp-3); }
ul, ol { margin: 0; padding: 0; list-style: none; }

h1, h2, h3 {
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 var(--sp-3);
  text-wrap: balance;
}
html[lang='ar'] h1, html[lang='ar'] h2, html[lang='ar'] h3 {
  letter-spacing: 0;
  line-height: 1.45;
}

.display { font-size: clamp(2rem, 4.4vw, 3.4rem); }
.display em {
  font-family: var(--f-accent);
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}
html[lang='ar'] .display em { font-style: normal; }

.lead {
  font-size: clamp(1.02rem, 1.25vw, 1.15rem);
  color: var(--muted);
  max-width: 62ch;
  text-wrap: pretty;
}

.eyebrow {
  flex-wrap: wrap;
  font-family: var(--f-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--sp-3);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.eyebrow::before {
  content: '';
  inline-size: 26px;
  block-size: 1px;
  background: linear-gradient(to right, var(--gold), transparent);
  flex: none;
}
html[lang='ar'] .eyebrow { letter-spacing: 0; text-transform: none; font-size: 0.9rem; }
html[dir='rtl'] .eyebrow::before { background: linear-gradient(to left, var(--gold), transparent); }

.sr-only {
  position: absolute; inline-size: 1px; block-size: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

.skip-link {
  position: fixed; inset-block-start: -100px; inset-inline-start: 1rem; z-index: 200;
  background: var(--gold); color: var(--ink); padding: 0.75rem 1.25rem; border-radius: 0 0 10px 10px;
  font-weight: 600;
}
.skip-link:focus { inset-block-start: 0; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.icon { inline-size: 1.25rem; block-size: 1.25rem; flex: none; }
html[dir='rtl'] .btn .icon { transform: scaleX(-1); }

/* --- Layout --------------------------------------------------------------- */
.container {
  inline-size: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}
@media (max-width: 600px) { .container { inline-size: min(100% - 2rem, var(--container)); } }

.section { padding-block: var(--section-y); position: relative; }
section[id] { scroll-margin-block-start: 5.5rem; }
.section-head { margin-block-end: var(--sp-6); max-width: 46rem; }

/* scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.reveal.is-in { opacity: 1; transform: none; }

/* --- Buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  font-family: var(--f-display); font-size: 0.95rem; font-weight: 500;
  padding: 0.95rem 1.5rem; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform 0.2s var(--ease), background-color 0.2s var(--ease),
    border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), color 0.2s var(--ease);
  min-block-size: 48px; text-align: center;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
  color: var(--ink); box-shadow: 0 10px 30px -14px rgba(230, 200, 121, 0.8);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -14px rgba(230, 200, 121, 0.9); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: rgba(255, 255, 255, 0.02); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn-sm { padding: 0.65rem 1.1rem; font-size: 0.88rem; min-block-size: 42px; }
.btn-block { inline-size: 100%; }
.btn .icon { inline-size: 1.05rem; block-size: 1.05rem; }

/* --- Header --------------------------------------------------------------- */
.site-header {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 100;
  padding-block: 0.9rem;
  transition: background-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease), border-color 0.3s var(--ease);
  border-block-end: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(6, 10, 28, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  border-block-end-color: var(--line);
}
.header-inner { display: flex; align-items: center; gap: var(--sp-4); }

.brand { display: inline-flex; align-items: center; gap: 0.65rem; }
.brand-star { inline-size: 30px; block-size: 31px; }
.brand-word { inline-size: 140px; block-size: auto; }

.nav-desktop { margin-inline-start: auto; }
.nav-desktop ul { display: flex; gap: clamp(1rem, 2vw, 2rem); }
.nav-desktop a {
  font-size: 0.93rem; color: var(--muted); padding-block: 0.4rem; position: relative;
  transition: color 0.2s var(--ease);
}
.nav-desktop a::after {
  content: ''; position: absolute; inset-block-end: 0; inset-inline-start: 0;
  inline-size: 0; block-size: 1px; background: var(--gold); transition: inline-size 0.25s var(--ease);
}
.nav-desktop a:hover { color: var(--text); }
.nav-desktop a:hover::after { inline-size: 100%; }

.header-actions { display: flex; align-items: center; gap: var(--sp-3); margin-inline-start: auto; }
.nav-desktop + .header-actions { margin-inline-start: 0; }

.lang-switch { display: inline-flex; align-items: center; gap: 2px; }
.lang-switch a {
  font-family: var(--f-display); font-size: 0.78rem; letter-spacing: 0.04em;
  color: var(--faint); padding: 0.35rem 0.5rem; border-radius: 8px; min-block-size: 32px;
  display: inline-flex; align-items: center; transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.lang-switch a:hover { color: var(--text); background: var(--surface-2); }
.lang-switch a[aria-current='page'] { color: var(--gold); background: rgba(230, 200, 121, 0.1); }

.menu-toggle {
  display: none; align-items: center; justify-content: center;
  inline-size: 46px; block-size: 46px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--line); color: var(--text); cursor: pointer;
}
.menu-bars { display: grid; gap: 5px; }
.menu-bars i { display: block; inline-size: 20px; block-size: 1.5px; background: currentColor; transition: transform 0.25s var(--ease), opacity 0.2s; }
.menu-toggle[aria-expanded='true'] .menu-bars i:first-child { transform: translateY(3.25px) rotate(45deg); }
.menu-toggle[aria-expanded='true'] .menu-bars i:last-child { transform: translateY(-3.25px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(6, 10, 28, 0.97); backdrop-filter: blur(16px);
  display: flex; flex-direction: column; justify-content: center; gap: var(--sp-5);
  padding: 6rem var(--sp-5) var(--sp-6);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu ul { display: grid; gap: var(--sp-2); }
.mobile-menu a:not(.btn) {
  font-family: var(--f-display); font-size: 1.6rem; color: var(--text);
  display: block; padding-block: 0.55rem; border-block-end: 1px solid var(--line);
}
.mobile-menu .lang-switch a { font-size: 0.95rem; border: 1px solid var(--line); padding: 0.5rem 0.9rem; }
.mobile-menu .lang-switch { gap: 0.5rem; }

/* --- Hero ----------------------------------------------------------------- */
.hero {
  position: relative; min-block-size: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding-block: 8rem 3rem; overflow: hidden;
  background:
    radial-gradient(120% 90% at 78% 30%, rgba(44, 46, 131, 0.35) 0%, transparent 60%),
    radial-gradient(90% 70% at 10% 80%, rgba(230, 200, 121, 0.07) 0%, transparent 65%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 70%, var(--bg) 100%);
}
html[dir='rtl'] .hero { background-position: right, left, center; }

#hero-canvas { position: absolute; inset: 0; inline-size: 100%; block-size: 100%; z-index: 1; }

.hero-glow {
  position: absolute; inset-block-start: 38%; inset-inline-end: 16%;
  inline-size: 46vmin; block-size: 46vmin; transform: translate(50%, -50%);
  background: radial-gradient(circle, rgba(230, 200, 121, 0.18) 0%, rgba(44, 46, 131, 0.12) 45%, transparent 70%);
  filter: blur(18px); pointer-events: none;
  z-index: 0; /* behind the canvas: it would otherwise veil the star */
}
html[dir='rtl'] .hero-glow { transform: translate(-50%, -50%); }

/* Static mark for browsers without WebGL (or with graphics acceleration off).
   Kept out of .hero-glow, whose blur filter would smear it. */
.hero-fallback { display: none; }
.hero.no-3d .hero-fallback {
  display: block; position: absolute; z-index: 1;
  inset-block-start: 50%; inset-inline-end: 14%; transform: translate(50%, -50%);
  inline-size: min(38vmin, 400px); aspect-ratio: 1;
  background: url('../img/star.svg') center / contain no-repeat;
  filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.55));
}
html[dir='rtl'] .hero.no-3d .hero-fallback { transform: translate(-50%, -50%); }
.hero.no-3d .hero-fallback::before {
  content: ''; position: absolute; inset: -22%; border-radius: 50%;
  border: 1px solid var(--line); 
}
@media (max-width: 860px) {
  .hero.no-3d .hero-fallback {
    inset-block-start: 22%; inset-inline: 0; inset-inline-end: auto;
    margin-inline: auto; transform: none; inline-size: min(52vmin, 280px);
  }
  html[dir='rtl'] .hero.no-3d .hero-fallback { transform: none; }
}

.hero-inner { position: relative; z-index: 3; display: grid; gap: var(--sp-6); }
.hero-copy { max-width: 34rem; }
.hero-title { margin-block-end: var(--sp-4); font-size: clamp(2.3rem, 5.2vw, 4.1rem); }
.hero-copy .lead { max-width: 33rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-block-start: var(--sp-5); }

.hero-facts {
  display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-5);
  padding-block-start: var(--sp-4); border-block-start: 1px solid var(--line);
  font-size: 0.86rem; color: var(--faint);
}
.hero-facts li { display: flex; align-items: center; gap: 0.55rem; }
.hero-facts li::before {
  content: ''; inline-size: 5px; block-size: 5px; rotate: 45deg; background: var(--gold); flex: none;
}

/* floating labels pinned to the star tips (desktop only) */
.hero-labels { position: absolute; inset: 0; z-index: 3; pointer-events: none; display: none; }
.hero-label {
  /* --x/--y come from the 3D scene as physical pixels, so stay physical here */
  position: absolute; top: 0; left: 0;
  transform: translate(calc(var(--x, 0px) - 50%), calc(var(--y, 0px) - 50%));
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--f-display); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); background: rgba(8, 13, 36, 0.66); border: 1px solid var(--line);
  padding: 0.35rem 0.75rem; border-radius: 999px; white-space: nowrap;
  opacity: 0; transition: opacity 0.5s var(--ease);
  backdrop-filter: blur(6px); pointer-events: none;
}
html[lang='ar'] .hero-label { letter-spacing: 0; text-transform: none; }
.hero-labels.is-ready .hero-label { opacity: 1; }
.hero-label-dot { inline-size: 6px; block-size: 6px; rotate: 45deg; background: var(--dot); flex: none; }
@media (min-width: 1100px) and (min-height: 640px) { .hero-labels { display: block; } }

/* --- Services ------------------------------------------------------------- */
.services { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.services-grid { display: grid; gap: var(--sp-6); }

.compass-col { position: relative; }
.compass {
  position: relative; display: grid; place-items: center;
  inline-size: min(100%, 320px); aspect-ratio: 1; margin-inline: auto;
}
.compass-star { inline-size: 74%; filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.5)); }
.compass-star path { transition: opacity 0.45s var(--ease), transform 0.45s var(--ease); transform-origin: center; }
.compass[data-active='n'] path:not([data-arm='n']),
.compass[data-active='e'] path:not([data-arm='e']),
.compass[data-active='s'] path:not([data-arm='s']),
.compass[data-active='w'] path:not([data-arm='w']) { opacity: 0.18; }
.compass-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid var(--line-strong);
  background:
    repeating-conic-gradient(from 0deg, rgba(255, 255, 255, 0.22) 0deg 0.6deg, transparent 0.6deg 15deg);
  -webkit-mask: radial-gradient(circle, transparent 0 47%, #000 47.5% 50%);
  mask: radial-gradient(circle, transparent 0 47%, #000 47.5% 50%);
  animation: spin 90s linear infinite;
}
.compass-ring::after {
  content: ''; position: absolute; inset: 9%; border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.12);
}
@keyframes spin { to { transform: rotate(360deg); } }

.service-list { display: grid; gap: var(--sp-4); }
.service-card {
  position: relative; padding: var(--sp-5); border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, rgba(255, 255, 255, 0.015) 100%);
  border: 1px solid var(--line); overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background-color 0.3s var(--ease);
}
.service-card::before {
  content: ''; position: absolute; inset-block-start: 0; inset-inline: 0; block-size: 2px;
  background: linear-gradient(to right, var(--arm-a), var(--arm-b));
  opacity: 0.55; transition: opacity 0.3s var(--ease);
}
.service-card:hover, .service-card.is-active { border-color: var(--line-strong); transform: translateY(-3px); }
.service-card:hover::before, .service-card.is-active::before { opacity: 1; }

.service-head { display: flex; align-items: center; gap: var(--sp-3); margin-block-end: var(--sp-2); }
.service-num {
  font-family: var(--f-accent); font-size: 1.6rem; color: var(--gold); line-height: 1;
  font-variant-numeric: lining-nums;
}
.service-star { inline-size: 26px; block-size: 27px; flex: none; }
.service-head h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); margin: 0; }
.service-summary { color: var(--muted); margin-block-end: var(--sp-3); }
.service-points { display: grid; gap: 0.55rem; }
.service-points li { display: flex; align-items: baseline; gap: 0.7rem; font-size: 0.94rem; color: var(--text); }
.bullet { inline-size: 6px; block-size: 6px; color: var(--arm-a); flex: none; opacity: 0.85; }

/* --- Approach ------------------------------------------------------------- */
.approach { background: var(--bg-2); }
.steps { display: grid; gap: var(--sp-5); counter-reset: step; }
.step { position: relative; padding-block-start: var(--sp-4); border-block-start: 1px solid var(--line); }
.step-num {
  font-family: var(--f-accent); font-size: 2.4rem; line-height: 1; color: var(--gold);
  display: block; margin-block-end: var(--sp-2); font-variant-numeric: lining-nums;
}
.step h3 { font-size: 1.2rem; }
.step p { color: var(--muted); margin: 0; font-size: 0.96rem; }

/* --- Global reach --------------------------------------------------------- */
.reach {
  background:
    radial-gradient(80% 60% at 70% 40%, rgba(44, 46, 131, 0.3) 0%, transparent 65%),
    var(--bg);
}
.reach-grid { display: grid; gap: var(--sp-6); align-items: center; }
.corridors { display: grid; gap: var(--sp-4); margin-block-start: var(--sp-5); }
.corridors li { padding-inline-start: var(--sp-4); border-inline-start: 2px solid var(--gold); }
.corridors h3 { font-size: 1.05rem; margin-block-end: 0.35rem; }
.corridors p { color: var(--muted); margin: 0; font-size: 0.95rem; }

.globe-wrap { position: relative; inline-size: min(100%, 560px); margin-inline: auto; aspect-ratio: 1; }
#globe { inline-size: 100%; block-size: 100%; touch-action: pan-y; cursor: grab; }
#globe:active { cursor: grabbing; }

/* --- About (paper) -------------------------------------------------------- */
.paper {
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  color: var(--paper-ink);
}
.paper .lead, .paper .value p { color: var(--paper-muted); }
.paper .eyebrow { color: #7a5c14; }
.paper .eyebrow::before { background: linear-gradient(to right, #7a5c14, transparent); }
html[dir='rtl'] .paper .eyebrow::before { background: linear-gradient(to left, #7a5c14, transparent); }
.paper .display em { color: #7a5c14; }

.about-grid { display: grid; gap: var(--sp-6); align-items: center; }
.seal { position: relative; inline-size: min(100%, 360px); aspect-ratio: 1; margin-inline: auto; }
.seal-layer { position: absolute; inset: 0; inline-size: 100%; block-size: 100%; }
.seal-a { animation: spin 150s linear infinite; }
.seal-b { animation: spin 110s linear infinite reverse; }
.seal-text { position: absolute; inset: 0; inline-size: 100%; block-size: 100%; animation: spin 220s linear infinite; }
.seal-text text {
  font-family: var(--f-display); font-size: 13.5px; letter-spacing: 0.2em;
  fill: rgba(23, 28, 56, 0.66);
}
.seal-star {
  position: absolute; inset-block-start: 50%; inset-inline-start: 50%;
  transform: translate(-50%, -50%); inline-size: 26%;
}
html[dir='rtl'] .seal-star { transform: translate(50%, -50%); }

.credentials { display: grid; gap: 0.6rem; margin-block-start: var(--sp-5); max-width: min(24rem, 100%); margin-inline: auto; }
.credentials li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.92rem; color: var(--paper-ink); }
.credentials li span { min-width: 0; }
.credentials .icon { margin-block-start: 0.3rem; }
.credentials .icon { inline-size: 1rem; block-size: 1rem; color: #7a5c14; }

.values { display: grid; gap: var(--sp-4); margin-block-start: var(--sp-5); }
.value { padding: var(--sp-4); background: rgba(255, 255, 255, 0.55); border: 1px solid rgba(23, 28, 56, 0.08); border-radius: var(--radius-sm); }
.value h3 { font-size: 1.02rem; margin-block-end: 0.35rem; }
.value p { margin: 0; font-size: 0.93rem; }

/* --- Contact -------------------------------------------------------------- */
.contact { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); }
.contact-grid { display: grid; gap: var(--sp-6); align-items: start; }

.channels { display: grid; gap: var(--sp-2); margin-block-start: var(--sp-5); }
.channels a {
  display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3);
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease), transform 0.25s var(--ease);
  min-block-size: 64px;
}
.channels a:hover { border-color: var(--gold); background: var(--surface-2); transform: translateY(-2px); }
.channels .icon { color: var(--gold); }
.channels span { display: grid; font-size: 0.9rem; color: var(--muted); }
.channels strong { font-family: var(--f-display); font-weight: 500; font-size: 0.98rem; color: var(--text); }

.contact-form {
  padding: clamp(1.25rem, 3vw, 2rem); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--line);
}
.form-title { font-size: 1.15rem; margin-block-end: var(--sp-4); }
.field { display: grid; gap: 0.4rem; margin-block-end: var(--sp-3); }
.field-row { display: grid; gap: var(--sp-3); }
.field label { font-size: 0.85rem; color: var(--muted); }
.opt { color: var(--faint); font-size: 0.78rem; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 0.97rem; color: var(--text);
  background: rgba(6, 10, 28, 0.6); border: 1px solid var(--line); border-radius: 10px;
  padding: 0.8rem 0.9rem; min-block-size: 48px; inline-size: 100%;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.field textarea { resize: vertical; min-block-size: 120px; }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(50% + 2px), calc(100% - 15px) calc(50% + 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-inline-end: 2.5rem;
}
html[dir='rtl'] .field select { background-position: 15px calc(50% + 2px), 20px calc(50% + 2px); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); background: rgba(6, 10, 28, 0.85); }
.field input:user-invalid, .field textarea:user-invalid { border-color: #ef6b6b; }

.hp { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); }
.form-status { margin-block: var(--sp-3) 0; font-size: 0.9rem; min-block-size: 1.2rem; color: var(--muted); }
.form-status.is-success { color: #7fd6a2; }
.form-status.is-error { color: #ef8b8b; }
.form-privacy { font-size: 0.78rem; color: var(--faint); margin-block: var(--sp-2) 0; }
.contact-form .btn { margin-block-start: var(--sp-2); }

/* --- Footer --------------------------------------------------------------- */
.site-footer { background: var(--bg-3); border-block-start: 1px solid var(--line); padding-block: var(--sp-6) var(--sp-5); }
.footer-grid { display: grid; gap: var(--sp-5); }
.footer-brand p { color: var(--faint); font-size: 0.9rem; margin-block-start: var(--sp-3); max-width: 32ch; }
.footer-nav ul { display: grid; gap: 0.5rem; }
.footer-nav a, .footer-contact a { color: var(--muted); font-size: 0.92rem; transition: color 0.2s var(--ease); }
.footer-nav a:hover, .footer-contact a:hover { color: var(--gold); }
.footer-contact p { font-size: 0.92rem; color: var(--muted); margin-block-end: 0.5rem; }
.footer-contact .lang-switch { margin-block-start: var(--sp-3); margin-inline-start: -0.5rem; }
.footer-legal {
  margin-block-start: var(--sp-5); padding-block-start: var(--sp-4); border-block-start: 1px solid var(--line);
  display: grid; gap: 0.35rem; font-size: 0.8rem; color: var(--faint);
}
.footer-legal p { margin: 0; }
.footer-legal .disclaimer { opacity: 0.85; }

/* --- Responsive ----------------------------------------------------------- */
@media (max-width: 860px) {
  .nav-desktop, .lang-desktop, .nav-cta { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero { padding-block: 7rem 2.5rem; justify-content: flex-end; }
  .hero-inner { padding-block-start: 34svh; }
  /* keep the copy legible where it crosses the scene */
  .hero::after {
    content: ''; position: absolute; inset-block-end: 0; inset-inline: 0; block-size: 62%;
    background: linear-gradient(to bottom, transparent 0%, rgba(6, 10, 28, 0.72) 42%, rgba(6, 10, 28, 0.92) 100%);
    pointer-events: none; z-index: 2;
  }
  .hero-glow { inset-block-start: 26%; inset-inline-end: 50%; inline-size: 62vmin; block-size: 62vmin; }
}

@media (min-width: 861px) {
  .hero-inner { gap: var(--sp-8); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: var(--sp-5) var(--sp-6); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .field-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: 0.85fr 1.15fr; gap: var(--sp-7); align-items: start; }
  .compass-col { position: sticky; top: 8rem; }
  .compass { inline-size: min(100%, 380px); }
  .reach-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-7); }
  .about-grid { grid-template-columns: 0.8fr 1.2fr; gap: var(--sp-7); }
  .contact-grid { grid-template-columns: 1fr 1.1fr; gap: var(--sp-7); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .hero-facts { gap: var(--sp-2) var(--sp-7); }
}

/* --- Motion preferences --------------------------------------------------- */
/* By the site owner's choice the OS "reduce motion" setting is not honoured:
   every visitor sees the full motion design. To restore the accessible
   behaviour, reinstate a @media (prefers-reduced-motion: reduce) block here
   that flattens animations, and set `reduced` from the media query in the JS. */