/* ====================================================================
   MAWJH — Stable, Clean, Production CSS
   
   Z-INDEX HIERARCHY (documented):
     -1  → .bg-canvas (background, never above content)
      0  → normal flow content
    100  → .navbar (sticky header)
    200  → .wa-fab (floating button)
    300  → .cursor (purely visual, pointer-events:none)
   
   NO position:fixed wrappers that break stacking contexts.
   NO z-index wars. Every value is intentional.
   All animations: transform + opacity ONLY → 60fps GPU path.
   ==================================================================== */

/* ── 1. TOKENS ── */
:root {
  /* Colors */
  --color-bg:       #010208;
  --color-bg-alt:   #06080F;
  --color-surface:  #0A0D18;
  --color-surface2: #0E1220;
  --color-border:   rgba(255, 255, 255, 0.07);
  --color-border-h: rgba(56, 189, 248, 0.22);
  --color-cyan:     #38BDF8;
  --color-cyan-10:  rgba(56, 189, 248, 0.10);
  --color-cyan-20:  rgba(56, 189, 248, 0.20);
  --color-cyan-40:  rgba(56, 189, 248, 0.40);
  --color-violet:   #8B5CF6;
  --color-green:    #4ADE80;
  --color-wa:       #25D366;
  --color-text:     #EEF3F8;
  --color-muted:    #5A6678;
  --color-soft:     #8A9BB0;

  /* Typography */
  --font: 'IBM Plex Sans Arabic', sans-serif;

  /* Easing */
  --ease-out:    cubic-bezier(0.215, 0.61, 0.355, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --nav-h:    72px;
  --section-py: clamp(72px, 9vw, 120px);
  --container-w: 1160px;
  --container-px: clamp(16px, 4vw, 40px);
  --radius-card: 18px;
  --radius-sm: 10px;
}

/* ── 2. RESET ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  /* Native smooth scroll — no JS wrapper that breaks fixed/absolute */
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  line-height: 1.7;
  /* Prevent horizontal overflow from any element */
  overflow-x: hidden;
  /* Establish root stacking context cleanly */
  isolation: isolate;
}
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ── 3. BACKGROUND SYSTEM ── */
/*
  Isolated fixed background — z-index:-1 keeps it ALWAYS below content.
  pointer-events:none so it never swallows clicks.
  Hardware-accelerated via translateZ(0).
*/
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  /* Force GPU layer */
  transform: translateZ(0);
  will-change: transform;
}
.bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  /* CSS-only animation — zero JS overhead */
  animation: orbDrift var(--orb-dur, 20s) ease-in-out infinite alternate;
  filter: blur(80px);
  will-change: transform;
}
.bg-orb--1 {
  width: 65vw; height: 65vw;
  top: -20%; right: -10%;
  background: radial-gradient(circle, rgba(56,189,248,0.10) 0%, transparent 70%);
  --orb-dur: 22s;
}
.bg-orb--2 {
  width: 55vw; height: 55vw;
  bottom: -15%; left: -10%;
  background: radial-gradient(circle, rgba(139,92,246,0.08) 0%, transparent 70%);
  --orb-dur: 28s;
  animation-delay: -8s;
  animation-direction: alternate-reverse;
}
@keyframes orbDrift {
  from { transform: translate(0, 0) scale(1);    }
  to   { transform: translate(40px, 50px) scale(1.08); }
}
.bg-grain {
  position: absolute;
  inset: 0;
  opacity: 0.038;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px;
}

/* ── 4. CUSTOM CURSOR ── */
/* Isolated stacking context, pointer-events:none, GPU-composited */
.cursor {
  position: fixed;
  /* Anchored top-left — JS sets translate(clientX, clientY) from this origin */
  top: 0;
  left: 0;
  z-index: 300;
  pointer-events: none;
  /* Own GPU composite layer */
  will-change: contents;
}
.cursor__dot {
  position: fixed;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-cyan);
  /* JS sets this directly: dot.style.transform = translate(x,y) translate(-50%,-50%) */
  top: 0; left: 0;
  will-change: transform;
  transition: width .18s var(--ease-smooth), height .18s var(--ease-smooth),
              background .18s, border-radius .18s;
}
.cursor__ring {
  position: fixed;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(56, 189, 248, 0.45);
  top: 0; left: 0;
  /* JS lerps ring position each rAF */
  will-change: transform;
  transition: width .3s var(--ease-smooth),
              height .3s var(--ease-smooth),
              border-color .3s,
              opacity .3s;
}
/* Cursor states */
body.cursor--hover .cursor__dot  { width: 12px; height: 12px; }
body.cursor--hover .cursor__ring { width: 56px; height: 56px; border-color: var(--color-cyan); }
body.cursor--cta   .cursor__dot  { width: 18px; height: 18px; border-radius: 4px; background: var(--color-cyan); }
body.cursor--cta   .cursor__ring { opacity: 0; }
/* Hide cursor elements on touch devices */
@media (pointer: coarse) { .cursor { display: none; } }

/* ── 5. LAYOUT ── */
.container {
  width: min(var(--container-w), 100%);
  margin-inline: auto;
  padding-inline: var(--container-px);
}
.container--narrow {
  width: min(760px, 100%);
  margin-inline: auto;
  padding-inline: var(--container-px);
}
.section {
  padding-block: var(--section-py);
}
.section--alt {
  background-color: var(--color-bg-alt);
}

/* ── 6. SCROLL REVEAL ── */
/*
  Simple, stable: just opacity + translateY.
  No perspective, no rotateX — avoids stacking context chaos.
*/
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s var(--ease-out),
              transform 0.75s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── 7. NAVBAR ── */
/*
  position:sticky — does NOT create a new stacking context.
  z-index:100 — safely above content, below cursor (300) and WA (200).
*/
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  /* Glassmorphism background applied via pseudo — keeps stacking clean */
}
.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(1, 2, 8, 0.0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background .35s var(--ease-smooth),
              backdrop-filter .35s,
              border-color .35s;
  z-index: -1; /* Behind navbar content but above bg-canvas */
}
.navbar.is-scrolled::before {
  background: rgba(1, 2, 8, 0.88);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  border-color: var(--color-border);
}
.navbar__inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.navbar__logo { height: 36px; width: auto; }

/* Nav links */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.navbar__link {
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color .25s;
  position: relative;
  white-space: nowrap;
}
.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  /* RTL: start from right */
  right: 0; left: auto;
  width: 0; height: 1.5px;
  background: var(--color-cyan);
  transition: width .3s var(--ease-out);
}
.navbar__link:hover { color: var(--color-text); }
.navbar__link:hover::after { width: 100%; }

/* Nav CTA */
.navbar__cta {
  background: var(--color-cyan-10);
  color: var(--color-cyan);
  border: 1px solid rgba(56, 189, 248, 0.18);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background .25s, color .25s, box-shadow .25s;
}
.navbar__cta:hover {
  background: var(--color-cyan);
  color: #000;
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.35);
}

/* Burger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  z-index: 10; /* Above nav links on mobile */
}
.navbar__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform .32s var(--ease-out), opacity .28s;
  transform-origin: center;
}
.navbar__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0.1); }
.navbar__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 8. BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.98rem;
  font-family: var(--font);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform .28s var(--ease-out), box-shadow .28s;
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  white-space: nowrap;
}
.btn:hover    { transform: translateY(-2px); }
.btn:active   { transform: translateY(0px); }

.btn--primary {
  background: var(--color-text);
  color: #050810;
}
.btn--primary:hover {
  box-shadow: 0 10px 30px -6px rgba(255, 255, 255, 0.20);
}

.btn--ghost {
  background: var(--color-surface);
  color: var(--color-soft);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover {
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.14);
  background: var(--color-surface2);
}

.btn--wa {
  background: var(--color-wa);
  color: #fff;
  padding: 16px 40px;
  font-size: 1.02rem;
  box-shadow: 0 4px 24px -4px rgba(37, 211, 102, 0.40);
}
.btn--wa:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px -6px rgba(37, 211, 102, 0.50);
}

/* ── 9. GLASS CARD BASE ── */
/*
  White inner-border via inset box-shadow (no extra element needed).
  backdrop-filter ONLY works correctly when the card is NOT inside
  a fixed/transformed ancestor — so we keep cards in normal flow.
*/
.card,
.gear-card,
.process-step,
.accordion__item,
.cta-card {
  background: linear-gradient(
    150deg,
    rgba(255, 255, 255, 0.055) 0%,
    rgba(255, 255, 255, 0.015) 100%
  );
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  position: relative;
  overflow: hidden;
  /* Inner white top border trick */
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.09),
    inset 0 -1px 0 rgba(0, 0, 0, 0.20),
    0 8px 32px -8px rgba(0, 0, 0, 0.50);
  backdrop-filter: blur(16px) saturate(1.5);
  -webkit-backdrop-filter: blur(16px) saturate(1.5);
  transition: transform .38s var(--ease-out),
              border-color .3s,
              box-shadow .38s;
  will-change: transform;
}
.card:hover,
.gear-card:hover,
.process-step:hover {
  transform: translateY(-5px);
  border-color: var(--color-border-h);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.13),
    inset 0 -1px 0 rgba(0, 0, 0, 0.18),
    0 20px 50px -12px rgba(0, 0, 0, 0.55);
}

/* Shimmer sweep — CSS only, no JS */
.card__shimmer {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(
    110deg,
    transparent 30%,
    rgba(255, 255, 255, 0.05) 50%,
    transparent 70%
  );
  background-size: 200% 100%;
  background-position: 200% 0;
  transition: background-position .7s ease;
}
.card:hover        .card__shimmer,
.gear-card:hover   .card__shimmer,
.process-step:hover .card__shimmer,
.cta-card:hover    .card__shimmer {
  background-position: -50% 0;
}
/* All card content sits above shimmer */
.card > *:not(.card__shimmer),
.gear-card > *:not(.card__shimmer),
.process-step > *:not(.card__shimmer),
.cta-card > *:not(.card__shimmer) {
  position: relative;
  z-index: 1;
}

/* ── 10. SECTION HEADERS ── */
.section__head {
  text-align: center;
  margin-bottom: clamp(44px, 6vw, 68px);
}
.eyebrow {
  display: inline-block;
  font-size: 0.70rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cyan);
  background: var(--color-cyan-10);
  border: 1px solid rgba(56, 189, 248, 0.14);
  padding: 5px 15px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.section__title {
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.18;
}
.section__sub {
  color: var(--color-muted);
  font-size: 1rem;
  max-width: 480px;
  margin-inline: auto;
}

/* ── 11. HERO ── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  flex-direction: column;
  padding-block: clamp(48px, 8vh, 90px) 48px;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  flex: 1;
}
.hero__copy { max-width: 620px; }

/* Status pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(74, 222, 128, 0.07);
  border: 1px solid rgba(74, 222, 128, 0.18);
  padding: 6px 16px;
  border-radius: 100px;
  color: var(--color-green);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 26px;
  letter-spacing: 0.01em;
}
.status-pill__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-green);
  flex-shrink: 0;
  animation: livePulse 2.2s ease-in-out infinite;
}
@keyframes livePulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(74, 222, 128, 0.50); }
  60%       { box-shadow: 0 0 0 7px rgba(74, 222, 128, 0.00); }
}

/* Hero title */
.hero__title {
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.12;
  color: #fff;
  margin-bottom: 22px;
}
.text--gradient {
  background: linear-gradient(135deg, #fff 5%, var(--color-cyan) 55%, var(--color-violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: 1.08rem;
  color: var(--color-soft);
  max-width: 540px;
  margin-bottom: 38px;
  line-height: 1.85;
}
.hero__desc strong { color: var(--color-text); font-weight: 700; }

.hero__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 0;
}

/* Stats */
.hero__stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--color-border);
}
.stat         { display: flex; flex-direction: column; gap: 2px; }
.stat__num    { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.04em; color: #fff; line-height: 1; }
.stat__label  { font-size: 0.74rem; color: var(--color-muted); font-weight: 500; }
.stat__divider { width: 1px; height: 34px; background: var(--color-border); flex-shrink: 0; }

/* Hero visual — mic illustration */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.mic-visual {
  position: relative;
  width: clamp(200px, 22vw, 300px);
  height: clamp(200px, 22vw, 300px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mic-visual__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid;
  animation: ringPulse 3.5s ease-in-out infinite;
  will-change: transform, opacity;
}
.mic-visual__ring--1 { border-color: rgba(56,189,248,.22); animation-delay: 0s; }
.mic-visual__ring--2 { inset: 20px; border-color: rgba(56,189,248,.14); animation-delay: .7s; }
.mic-visual__ring--3 { inset: 40px; border-color: rgba(139,92,246,.12); animation-delay: 1.4s; }
@keyframes ringPulse {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%       { transform: scale(1.04); opacity: 0.5; }
}
.mic-visual__core {
  position: relative;
  z-index: 1;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--color-surface2);
  border: 1px solid var(--color-border-h);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  box-shadow:
    0 0 48px rgba(56, 189, 248, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* Scroll hint */
.hero__scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-top: 32px;
  color: var(--color-muted);
  font-size: 0.70rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 42px;
  background: linear-gradient(to bottom, var(--color-cyan), transparent);
  animation: scrollLine 2.4s ease-in-out infinite;
  will-change: opacity, transform;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.4; transform: scaleY(1);   }
  50%       { opacity: 1;   transform: scaleY(0.55); }
}

/* ── 12. MARQUEE ── */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: 16px;
  /* Fade edges */
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 24px;
  width: max-content;
  animation: marquee 32s linear infinite;
  will-change: transform;
}
.marquee__track span {
  font-size: 0.80rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee__track .sep { color: var(--color-cyan); font-size: 0.55rem; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── 13. SAMPLES GRID ── */
.samples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: 18px;
}
.card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
}
.card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card__icon { font-size: 1.8rem; line-height: 1; }
.badge {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-cyan);
  background: var(--color-cyan-10);
  border: 1px solid rgba(56, 189, 248, 0.14);
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.card__title { font-size: 1.05rem; font-weight: 700; color: #fff; }
.card__desc  { font-size: 0.86rem; color: var(--color-muted); line-height: 1.65; flex: 1; }

/* ── 14. AUDIO PLAYER ── */
.player {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.30);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  transition: border-color .25s;
  margin-top: auto;
}
.player.is-playing { border-color: rgba(56, 189, 248, 0.28); }

.player__btn {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-cyan);
  color: #000;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .22s var(--ease-spring), box-shadow .22s;
  will-change: transform;
}
.player__btn:hover {
  transform: scale(1.12);
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.45);
}
.player__btn.is-playing {
  animation: btnPulse 1.8s ease-in-out infinite;
}
@keyframes btnPulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(56, 189, 248, 0.55); }
  50%       { box-shadow: 0 0 0 9px rgba(56, 189, 248, 0.00); }
}
.player__icon {
  width: 16px;
  height: 16px;
  pointer-events: none;
}
.player__icon--pause { display: none; }
.player__btn.is-playing .player__icon--play  { display: none;  }
.player__btn.is-playing .player__icon--pause { display: block; }

.player__viz  { flex: 1; min-width: 0; }
.player__canvas {
  width: 100%;
  height: 40px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
  display: block;
}
.player__times {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}
.player__current,
.player__duration {
  font-size: 0.64rem;
  color: var(--color-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.player audio { display: none; }

/* ── 15. GEAR ── */
.gear-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 18px;
}
.gear-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px 24px;
}
.gear-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--color-cyan-10);
  color: var(--color-cyan);
  border: 1px solid rgba(56, 189, 248, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s var(--ease-spring);
}
.gear-card:hover .gear-card__icon { transform: scale(1.08) rotate(-4deg); }
.gear-card__body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; color: #fff; }
.gear-card__body p  { font-size: 0.88rem; color: var(--color-muted); line-height: 1.65; }
.gear-card__tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cyan);
  background: var(--color-cyan-10);
  border: 1px solid rgba(56, 189, 248, 0.14);
  padding: 4px 12px;
  border-radius: 100px;
  align-self: flex-start;
  margin-top: auto;
}

/* ── 16. PROCESS ── */
.process-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 860px;
  margin-inline: auto;
}
.process-step {
  flex: 1;
  padding: 28px 20px;
  text-align: center;
}
.process-step__num {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.04);
  line-height: 1;
  margin-bottom: 14px;
  letter-spacing: -0.05em;
}
.process-step__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-cyan-10);
  color: var(--color-cyan);
  border: 1px solid rgba(56, 189, 248, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  transition: transform .3s var(--ease-spring);
}
.process-step:hover .process-step__icon { transform: scale(1.10); }
.process-step h3 { font-size: 1.02rem; font-weight: 700; margin-bottom: 8px; }
.process-step p  { font-size: 0.86rem; color: var(--color-muted); }

.process-connector {
  flex: 0 0 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-connector__line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-border), rgba(56,189,248,.3), var(--color-border));
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-connector__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 8px var(--color-cyan-40);
  animation: dotPulse 2.2s ease-in-out infinite;
  will-change: transform;
}
@keyframes dotPulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.6); opacity: 0.5; }
}

/* ── 17. ACCORDION ── */
.accordion { display: flex; flex-direction: column; gap: 10px; }
.accordion__item {
  border-radius: 14px;
  overflow: hidden;
  padding: 0;
  /* Remove translateY hover from accordion items */
  transition: border-color .3s, box-shadow .3s;
}
.accordion__item:hover { transform: none; }
.accordion__item.is-open {
  border-color: rgba(56, 189, 248, 0.24);
}

.accordion__trigger {
  width: 100%;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  color: var(--color-text);
  font-family: var(--font);
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  /* RTL: text on right, icon on left */
  text-align: right;
  transition: color .25s;
}
.accordion__trigger:hover { color: var(--color-cyan); }
.accordion__trigger > span:first-child { flex: 1; }

.accordion__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  position: relative;
  transition: transform .35s var(--ease-out), background .25s;
}
/* Plus icon via pseudo-elements — cleaner than SVG */
.accordion__icon::before,
.accordion__icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-cyan);
  border-radius: 2px;
  transition: transform .35s var(--ease-out), opacity .25s;
}
.accordion__icon::before { width: 11px; height: 1.5px; transform: translate(-50%, -50%); }
.accordion__icon::after  { width: 1.5px; height: 11px; transform: translate(-50%, -50%); }
.accordion__item.is-open .accordion__icon { transform: rotate(45deg); background: var(--color-cyan-10); }

.accordion__panel {
  max-height: 0;
  overflow: hidden;
  /* CSS transition for smooth open/close */
  transition: max-height .42s var(--ease-out);
}
.accordion__panel-inner {
  padding: 0 22px 20px;
}
.accordion__panel-inner p {
  color: var(--color-soft);
  font-size: 0.92rem;
  line-height: 1.85;
}

/* ── 18. CTA CARD ── */
.cta-card {
  border-radius: 24px;
  padding: clamp(52px, 8vw, 96px) clamp(28px, 6vw, 96px);
  text-align: center;
  background: linear-gradient(
    135deg,
    rgba(56, 189, 248, 0.05) 0%,
    rgba(139, 92, 246, 0.05) 100%
  );
}
.cta-card:hover { transform: none; } /* No lift on CTA card */
.cta-card__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(56, 189, 248, 0.11) 0%,
    transparent 60%
  );
}
.cta-card__title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.15;
}
.cta-card__sub {
  color: var(--color-muted);
  font-size: 1.02rem;
  margin-bottom: 34px;
}

/* ── 19. FOOTER ── */
.footer {
  background: #01020A;
  border-top: 1px solid var(--color-border);
  padding-block: 32px;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__copy { color: var(--color-muted); font-size: 0.875rem; }
.footer__tag  { color: var(--color-muted); font-size: 0.875rem; font-style: italic; opacity: 0.45; }

/* ── 20. WA FAB ── */
/*
  position:fixed, z-index:200 — above content, below cursor.
  Isolated stacking context via will-change:transform.
  This does NOT affect any other element's layout.
*/
.wa-fab {
  position: fixed;
  bottom: 28px;
  left: 28px; /* RTL: left side */
  z-index: 200;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-wa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.35);
  transition: transform .28s var(--ease-spring), box-shadow .28s;
  will-change: transform;
  /* Isolate stacking context */
  transform: translateZ(0);
}
.wa-fab:hover {
  transform: scale(1.10) rotate(8deg) translateZ(0);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.48);
}
.wa-fab__ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.32);
  animation: fabRing 2.8s ease-in-out infinite;
  will-change: transform, opacity;
  pointer-events: none;
}
@keyframes fabRing {
  0%, 100% { transform: scale(1);   opacity: 1; }
  70%       { transform: scale(1.5); opacity: 0; }
}

/* ── 21. RESPONSIVE ── */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__visual { display: none; }
  .hero__copy   { max-width: 100%; }
  .hero__desc   { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__stats   { justify-content: center; }
  .status-pill   { /* inline-flex centers naturally */ }

  .process-track { flex-direction: column; gap: 8px; max-width: 440px; }
  .process-connector {
    flex: none;
    align-self: center;
    width: 2px; height: 36px;
  }
  .process-connector__line {
    width: 2px; height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(56,189,248,.4), transparent);
  }
  .process-connector__dot { display: none; }

  .footer__inner { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .navbar__burger { display: flex; }

  .navbar__links {
    position: fixed;
    inset: 0;
    z-index: 110; /* Above navbar on mobile */
    background: rgba(1, 2, 8, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    /* RTL: slide in from the right */
    transform: translateX(100%);
    transition: transform .38s var(--ease-out);
  }
  .navbar__links.is-open { transform: translateX(0); }
  /* Burger above the overlay */
  .navbar__burger { position: relative; z-index: 120; }
  .navbar__link  { font-size: 1.3rem; }
  .navbar__cta   { font-size: 1.05rem; padding: 11px 32px; }

  .samples-grid { grid-template-columns: 1fr; }
  .gear-grid    { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__title   { font-size: 2.4rem; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
  .hero__stats   { gap: 16px; }
  .stat__num     { font-size: 1.25rem; }
  .stat__divider { height: 28px; }
}

/* ── 22. REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}