/* =================================================================
   NYRIX — Carbon Series
   All-dark cinematic luxury. Carbon, gunmetal, and a whisper of gold.
   ================================================================= */

:root {
  --bg-dark:        #070708;
  --bg-darker:      #030304;
  --bg-panel:       #0d0d0f;
  --bg-light:       #ece8e1;

  --text-on-dark:   #ecebe8;
  --text-muted:     #8c8a85;
  --text-faint:     #5a5955;
  --text-on-light:  #14130f;

  --accent:         #c2a878;   /* champagne / titanium gold — used sparingly */
  --accent-dim:     #8a7a5a;
  --hairline:       rgba(236, 235, 232, 0.10);
  --hairline-soft:  rgba(236, 235, 232, 0.06);

  --font-display: 'Space Grotesk', 'Times New Roman', serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

.mobile-carousel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem clamp(1.5rem, 4vw, 3rem);
}

.carousel-card {
  background: #0e0e10;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--hairline-soft);
}

.carousel-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #0a0a0b;
}

.carousel-card-text {
  padding: 1rem 0.95rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.carousel-card-text h3 {
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.carousel-card-text p {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

/* Full-page Arabic: switch the display + body type to Tajawal and loosen the
   metrics (the Latin display font has no Arabic glyphs). Scoped to .lang-ar so
   the FR/EN visual is untouched. */
.lang-ar .hero-heading,
.lang-ar .section-heading,
.lang-ar .cta-heading,
.lang-ar .stat-number,
.lang-ar .stat-suffix,
.lang-ar .footer-mark,
.lang-ar .loader-brand,
.lang-ar .logo { font-family: 'Tajawal', sans-serif; letter-spacing: 0; }
.lang-ar .hero-heading { line-height: 1.18; }
.lang-ar .section-heading { line-height: 1.28; }
.lang-ar .hero-tagline,
.lang-ar .section-body { font-family: 'Tajawal', sans-serif; line-height: 1.9; }
.lang-ar .word-accent { font-style: normal; }
/* The French sub-caption always stays Latin, even on the Arabic page. */
.lang-ar .section-fr { font-family: var(--font-body); }

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-on-dark);
  overflow-x: hidden;
  font-weight: 400;
}

::selection { background: var(--accent); color: var(--bg-darker); }

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

/* =================================================================
   LOADER
   ================================================================= */
#loader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg-darker);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.9s var(--ease), visibility 0.9s var(--ease);
}
#loader.hidden { opacity: 0; visibility: hidden; }

.loader-inner { width: min(360px, 72vw); text-align: center; }

.loader-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.5em;
  text-indent: 0.5em;
  color: var(--text-on-dark);
  margin-bottom: 2.4rem;
}

.loader-track {
  height: 1px;
  width: 100%;
  background: var(--hairline);
  overflow: hidden;
  position: relative;
}
#loader-bar {
  position: absolute; left: 0; top: 0; height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  transition: width 0.25s ease;
}

.loader-meta {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 1.1rem;
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
}
#loader-percent { color: var(--accent); font-variant-numeric: tabular-nums; }

/* =================================================================
   HEADER
   ================================================================= */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 200;
  padding: 1.7rem clamp(1.4rem, 4vw, 3.4rem);
  mix-blend-mode: difference;
  pointer-events: none;
}
.site-header nav {
  display: flex; align-items: center; justify-content: space-between;
  pointer-events: auto;
}
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.32em;
  text-indent: 0.32em;
  color: #fff;
  display: inline-flex;
  align-items: center;
}
/* Real brand logo: black artwork → white so it reads over the dark hero.
   The header's mix-blend-mode: difference then keeps it legible over the
   light product too, exactly as the old text logo behaved. */
.logo .logo-img {
  display: block;
  height: 1.1rem;
  width: auto;
  filter: brightness(0) invert(1);
}
.nav-links {
  display: flex; gap: 2.4rem; list-style: none;
  position: absolute; left: 50%; transform: translateX(-50%);
}
.nav-links a {
  font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: #fff; opacity: 0.85;
  transition: opacity 0.3s;
}
.nav-links a:hover { opacity: 1; }
.nav-cta {
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: #fff;
  padding: 0.6rem 1.3rem;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 100px;
  transition: background 0.3s, color 0.3s;
}
.nav-cta:hover { background: #fff; color: #000; }

/* Right cluster: discreet language switch + pre-order CTA */
.header-right { display: flex; align-items: center; gap: 1.4rem; }
.lang-switch { display: flex; align-items: center; gap: 0.55rem; }
.lang-link {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: #fff; opacity: 0.45;
  transition: opacity 0.3s;
}
.lang-link:hover { opacity: 0.85; }
.lang-link.is-active { opacity: 1; }
.lang-switch .lang-link + .lang-link { border-inline-start: 1px solid rgba(255,255,255,0.25); padding-inline-start: 0.55rem; }

/* =================================================================
   HERO
   ================================================================= */
.hero-standalone {
  position: relative;
  height: 72vh;
  width: 100%;
  background:
    radial-gradient(120% 80% at 50% 12%, #131316 0%, var(--bg-dark) 45%, var(--bg-darker) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 clamp(1.6rem, 7vw, 8rem);
  padding-bottom: 5rem;
  z-index: 5;
  overflow: hidden;
}
.hero-grain {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.012) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,0.012) 0 1px, transparent 1px 3px);
  background-size: 4px 4px;
  opacity: 0.7;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: min(90vw, 1100px); }

.hero-label, .section-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.8rem;
}

.hero-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.6rem, 12vw, 12rem);
  line-height: 0.92;
  letter-spacing: -1.5px;
  color: var(--text-on-dark);
  display: flex;
  flex-direction: column;
  gap: 0.08em;
}
.hero-heading .word {
  display: block;
  overflow: hidden;
  padding: 0;
  margin: 0;
  white-space: normal;
}
.hero-heading .word > * { display: block; }
.word-accent {
  display: inline-block;
  white-space: nowrap;
  margin-inline-start: 0.08em;
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.hero-tagline {
  margin-top: 2.4rem;
  margin-bottom: 1.5rem;
  max-width: 34ch;
  font-size: clamp(0.95rem, 1.3vw, 1.18rem);
  line-height: 1.6;
  font-weight: 300;
  color: var(--text-muted);
}

.scroll-indicator {
  position: absolute;
  bottom: 1.8rem;
  left: clamp(1.6rem, 7vw, 8rem);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  max-width: min(22rem, calc(100% - 3.2rem));
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  z-index: 2;
  pointer-events: none;
}
.scroll-arrow {
  width: 1px; height: 42px;
  background: linear-gradient(var(--accent), transparent);
  position: relative;
  animation: scrollPulse 2.4s var(--ease) infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; transform-origin: top; }
  50%      { transform: scaleY(1);   opacity: 1;   transform-origin: top; }
}

/* =================================================================
   CANVAS
   ================================================================= */
.canvas-wrap {
  position: fixed; inset: 0;
  z-index: 1;
  background: var(--bg-dark);
  clip-path: circle(0% at 50% 50%);
  will-change: clip-path;
}
#canvas { display: block; width: 100%; height: 100%; }

.canvas-vignette {
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(70% 60% at 50% 48%, transparent 55%, rgba(0,0,0,0.55) 100%);
}

/* =================================================================
   DARK OVERLAY (stats)
   ================================================================= */
#dark-overlay {
  position: fixed; inset: 0;
  z-index: 3;
  background: radial-gradient(circle at 50% 50%, #050506 0%, #000 100%);
  opacity: 0;
  pointer-events: none;
}

/* =================================================================
   MARQUEE
   ================================================================= */
.marquee-wrap {
  position: fixed;
  top: 50%; left: 0;
  transform: translateY(-50%);
  width: 100%;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: overlay;
}
.marquee-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13vw;
  line-height: 1;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.55);
  will-change: transform;
}

/* =================================================================
   SCROLL CONTAINER & SECTIONS
   ================================================================= */
#scroll-container {
  position: relative;
  height: 960vh;
  z-index: 4;
}

.scroll-section {
  position: fixed;
  width: 100%;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  will-change: transform, opacity;
}

/* side zones — product lives in the center column */
.align-left  { padding-left: clamp(1.6rem, 7vw, 8rem); padding-right: 50vw; }
.align-right { padding-left: 50vw; padding-right: clamp(1.6rem, 7vw, 8rem); display: flex; justify-content: flex-end; }
.align-left  .section-inner,
.align-right .section-inner { max-width: 34ch; }
.align-right .section-inner { text-align: right; }
.align-right .section-label { /* keep accent label aligned right */ }

/* ── RTL (Arabic) — mirror the side zones ───────────────────────────────
   In LTR, .align-left hugs the left edge and .align-right uses flex-end to
   hug the right edge — both sit in the OUTER column, clear of the centered
   product. Under dir="rtl" those defaults flip inward and the text lands on
   top of the product. So we mirror explicitly: each section keeps a known-good
   outer-edge geometry, content reads from the right (natural for Arabic), and
   nothing overlaps the product. */
[dir="rtl"] .align-left {
  padding-left: 54vw;
  padding-right: clamp(1.6rem, 7vw, 8rem);
  display: block;
}
[dir="rtl"] .align-left .section-inner {
  margin-left: auto;          /* push the 40ch box to the right outer edge */
  margin-right: 0;
  text-align: right;          /* natural Arabic, hugging the right edge */
}
[dir="rtl"] .align-left .section-body { margin-left: auto; margin-right: 0; }

[dir="rtl"] .align-right {
  padding-left: clamp(1.6rem, 7vw, 8rem);
  padding-right: 64vw;
  display: block;
  justify-content: normal;
}
[dir="rtl"] .align-right .section-inner {
  margin-left: 0;
  margin-right: 0;            /* box sits at the left outer edge */
  text-align: left;           /* hug the left edge, clear of the product */
}
[dir="rtl"] .align-right .section-body { margin-left: 0; margin-right: 0; }
[dir="rtl"] .align-right .section-inner { max-width: 26ch; }

.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--text-on-dark);
  margin-bottom: 1.6rem;
}
.section-body {
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  line-height: 1.65;
  font-weight: 400;
  color: #c2c0bb;
  max-width: 32ch;
}
.align-right .section-body { margin-left: auto; }

/* Arabic typography — Tajawal, looser metrics than the Latin display */
[dir="rtl"] { font-family: 'Tajawal', sans-serif; }
[dir="rtl"] .section-heading {
  font-family: 'Tajawal', sans-serif;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.28;
}
[dir="rtl"] .section-body {
  font-family: 'Tajawal', sans-serif;
  font-weight: 400;
  line-height: 1.85;
  max-width: 42ch;
}
[dir="rtl"] .section-label { letter-spacing: 0.18em; }

/* French sub-caption under the Arabic body */
.section-fr {
  font-family: var(--font-body);
  margin-top: 1.1rem;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.5;
  color: var(--text-faint);
  text-transform: uppercase;
}
.section-fr::before {
  content: "";
  display: inline-block;
  width: 1.6rem;
  height: 1px;
  background: var(--accent-dim);
  vertical-align: middle;
  margin-inline-end: 0.7rem;
}

/* =================================================================
   STATS
   ================================================================= */
.section-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 clamp(1.4rem, 5vw, 4rem);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.4rem, 4vw, 4.5rem);
  width: 100%;
  max-width: 1100px;
}
.stat {
  text-align: center;
  border-top: 1px solid var(--hairline);
  padding-top: 1.4rem;
}
.stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text-on-dark);
  font-variant-numeric: tabular-nums;
}
.stat-suffix {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 1.6vw, 1.4rem);
  color: var(--accent);
  margin-left: 0.18em;
}
.stat-label {
  display: block;
  margin-top: 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* =================================================================
   CTA
   ================================================================= */
.section-cta { z-index: 6; }
.section-cta .section-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}
.cta-heading { font-size: clamp(2rem, 4.5vw, 3.5rem); }
.cta-button {
  display: flex; width: fit-content; align-items: center; gap: 0.8rem;
  margin-top: 1.2rem;
  padding: 1.05rem 2.2rem;
  background: var(--accent);
  color: var(--bg-darker);
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  border-radius: 100px;
  transition: transform 0.5s var(--ease), background 0.4s, gap 0.4s var(--ease);
}
.cta-button:hover { transform: translateY(-3px); background: #d8bd8d; gap: 1.3rem; }
.cta-arrow { transition: transform 0.4s var(--ease); }
.cta-button:hover .cta-arrow { transform: translateX(4px); }
/* CTA reassurance note: force a large, visible gap from the button. */
.section-cta .section-note {
  margin-top: 1.9rem;
  display: block;
  line-height: 1.7;
  max-width: 32ch;
  padding-top: 0.2rem;
}
.section-note {
  margin-top: 1.6rem;
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-faint);
}

/* =================================================================
   FOOTER
   ================================================================= */
.site-footer {
  position: relative;
  z-index: 10;
  background: var(--bg-darker);
  border-top: 1px solid var(--hairline-soft);
  padding: clamp(3rem, 8vw, 7rem) clamp(1.6rem, 7vw, 8rem) 2.4rem;
}
.footer-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 18vw, 16rem);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--bg-panel);
  -webkit-text-stroke: 1px var(--hairline);
  margin-bottom: 3.5rem;
  user-select: none;
}
/* Real brand logo in the footer (black artwork → white over the dark base). */
.footer-mark .footer-mark-img {
  display: block;
  width: min(440px, 62vw);
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  -webkit-text-stroke: 0;
}
.footer-cols {
  display: flex; flex-wrap: wrap; gap: clamp(2rem, 8vw, 6rem);
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--hairline-soft);
}
.footer-col { display: flex; flex-direction: column; gap: 0.85rem; }
.footer-head {
  font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.5rem;
}
.footer-col a {
  font-size: 0.9rem; font-weight: 300; color: var(--text-muted);
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--text-on-dark); }
.footer-base {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  margin-top: 2.2rem;
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-faint);
}

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 880px) {
  #scroll-container { height: 720vh; }

  .mobile-carousel {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    gap: 1rem;
    padding: 1rem 0.8rem 0.6rem;
    margin-top: 3.4rem;
    background: var(--bg-dark);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .mobile-carousel::-webkit-scrollbar { display: none; }
  .carousel-card {
    flex: 0 0 85%;
    scroll-snap-align: center;
  }
  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    padding: 0 0 0.9rem;
    background: var(--bg-dark);
  }
  .carousel-dots span {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(194, 168, 120, 0.28);
  }
  .mobile-carousel[data-lang="ar"],
  .mobile-carousel[data-lang="ar"] .carousel-card-text {
    direction: rtl;
    text-align: right;
  }

  .nav-links { display: none; }

  /* On portrait screens the product fills width — sit text over a
     readable scrim, centered, instead of side zones. */
  .align-left, .align-right {
    padding-left: clamp(1.2rem, 5vw, 2rem) !important;
    padding-right: clamp(1.2rem, 5vw, 2rem) !important;
    display: block !important;
  }
  .align-right .section-inner { text-align: left; margin-left: 0; }
  .align-right .section-body { margin-left: 0; }
  .scroll-section {
    top: auto;
    bottom: 0;
    transform: none;
    height: 36vh;
    display: flex;
    align-items: flex-end;
    padding-bottom: 3vh;
  }
  .section-inner {
    max-width: 100% !important;
    margin: 0 auto !important;
    text-align: center !important;
    background: linear-gradient(180deg, rgba(3,3,4,0) 0%, rgba(3,3,4,0.55) 12%, rgba(3,3,4,0.78) 30%, rgba(3,3,4,0.78) 100%);
    padding: 1.4rem 1.4rem 1rem;
    border-radius: 4px;
  }
  .align-right .section-body { max-width: 100%; }

  .section-heading {
    font-size: 0.95rem !important;
    line-height: 1.25 !important;
    margin-bottom: 0.7rem !important;
    font-weight: 700 !important;
    max-width: 100% !important;
  }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.4rem; }

  .footer-base { flex-direction: column; }

  /* Mobile: full-width, centered text block under the product (all langs). */
  [dir="rtl"] .section-inner,
  [dir="rtl"] .align-right .section-inner,
  [dir="rtl"] .align-left .section-inner {
    text-align: center !important;
    margin: 0 auto !important;
  }
  .section-body {
    max-width: 100% !important;
    margin: 0 auto !important;
    font-size: 0.78rem !important;
    line-height: 1.6 !important;
  }

  /* Avoid the CTA button doubling up with the floating COMMANDER button. */
  .section-cta .cta-button { display: none; }

  /* Mobile: turn the header into a fixed Apple-style purchase bar. */
  .site-header {
    background: rgba(7, 7, 8, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    mix-blend-mode: normal;
    border-bottom: 1px solid var(--hairline-soft);
    padding: 0.9rem clamp(1rem, 4vw, 1.6rem);
  }
  .site-header .logo .logo-img { filter: brightness(0) invert(1); height: 0.95rem; }
  .lang-switch { display: none; }
  .nav-cta {
    background: var(--accent);
    color: var(--bg-darker);
    border: none;
    font-weight: 700;
    padding: 0.65rem 1.4rem;
  }
  .nav-cta:hover { background: #d8bd8d; color: var(--bg-darker); }
  #floating-cta { display: none !important; }
}

@media (max-width: 480px) {
  .hero-heading { font-size: clamp(3rem, 17vw, 5rem); }
  .hero-heading .word { white-space: normal; }
  .hero-tagline { max-width: 100%; }
  .scroll-indicator {
    left: 50%;
    bottom: 0.8rem;
    transform: translateX(-50%);
    justify-content: center;
    text-align: center;
    max-width: calc(100% - 2rem);
  }
  .marquee-text { font-size: 20vw; }
  .stats-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .section-cta .section-note { max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-arrow { animation: none; }
}

/* =================================================================
   FLOATING ORDER CTA — independent of the scroll sections
   ================================================================= */
.floating-cta {
  position: fixed;
  left: 50%;
  bottom: 8vh;
  transform: translateX(-50%) translateY(20px);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.05rem 2.4rem;
  background: var(--accent);
  color: var(--bg-darker);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 100px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.5s var(--ease), background 0.4s, gap 0.4s var(--ease), opacity 0.6s var(--ease), visibility 0.6s;
  box-shadow: 0 8px 30px rgba(0,0,0,0.45);
}
.floating-cta.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.floating-cta:hover {
  background: #d8bd8d;
  gap: 1.3rem;
  transform: translateX(-50%) translateY(-3px);
}
.floating-cta .cta-arrow { transition: transform 0.4s var(--ease); }
.floating-cta:hover .cta-arrow { transform: translateX(4px); }