/* === SDScooter Design Tokens === */
:root {
  --bg-0: #060607;
  --bg-1: #0b0b0e;
  --bg-2: #111116;
  --bg-3: #17171d;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #f2f2f4;
  --text-dim: #a0a0ab;
  --text-mute: #6a6a76;

  /* charge = electric lime, used sparingly */
  --charge: oklch(0.92 0.18 115);
  --charge-soft: oklch(0.92 0.18 115 / 0.15);
  --charge-glow: oklch(0.92 0.18 115 / 0.35);

  /* steel = cool cyan for secondary data */
  --steel: oklch(0.78 0.11 220);
  --steel-soft: oklch(0.78 0.11 220 / 0.14);

  --radius-s: 6px;
  --radius-m: 14px;
  --radius-l: 22px;

  --ff-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --ff-body: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  /* === Unified motion system === */
  /* One easing for everything. Soft, natural, ends cleanly. */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);    /* alias for back-compat */
  --ease-smooth: cubic-bezier(0.22, 0.61, 0.36, 1);  /* alias for back-compat */
  --ease-spring: cubic-bezier(0.34, 1.26, 0.64, 1); /* buttons · gentle overshoot */

  --dur-fast: 180ms;     /* hover color swaps */
  --dur-med: 320ms;      /* most transitions */
  --dur-slow: 640ms;     /* section reveals */
  --dur-xslow: 1200ms;   /* counters, timeline fills */

  /* === Unified shadow + glow system === */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 10px 30px -12px rgba(0,0,0,0.5);
  --shadow-lg: 0 24px 60px -20px rgba(0,0,0,0.65);
  --shadow-xl: 0 40px 100px -30px rgba(0,0,0,0.8);
  --glow-charge-sm: 0 0 20px -4px var(--charge-glow);
  --glow-charge-md: 0 10px 40px -10px var(--charge-glow);
  --glow-charge-lg: 0 20px 60px -12px var(--charge-glow);

  /* === Unified spacing scale === */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg-0); color: var(--text); font-family: var(--ff-body); -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; line-height: 1.5; }

/* === Scroll-driven section reveal — calm + unified === */
.scene {
  --enter: 0;
  --leave: 0;
}
/* Gentle lift + fade. No rotate, no blur, no scale. */
.scene-3d {
  transform: translate3d(0, calc((1 - var(--enter)) * 24px - var(--leave) * 12px), 0);
  opacity: calc(0.25 + var(--enter) * 0.75 - var(--leave) * 0.4);
  transition: opacity 120ms linear;
  will-change: transform, opacity;
}
@media (max-width: 720px) {
  /* Even lighter on mobile */
  .scene-3d {
    transform: translate3d(0, calc((1 - var(--enter)) * 16px), 0);
    opacity: calc(0.4 + var(--enter) * 0.6);
  }
}
@media (prefers-reduced-motion: reduce) {
  .scene-3d { transform: none !important; opacity: 1 !important; }
}

/* floating particle field */
.particles {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute; width: 3px; height: 3px; border-radius: 50%;
  background: var(--charge); box-shadow: 0 0 10px var(--charge-glow);
  opacity: 0;
  animation: floatParticle linear infinite;
}
@keyframes floatParticle {
  0% { opacity: 0; transform: translate3d(0, 0, 0); }
  10% { opacity: 0.8; }
  90% { opacity: 0.6; }
  100% { opacity: 0; transform: translate3d(var(--dx, 40px), -110vh, 0); }
}
@media (prefers-reduced-motion: reduce) { .particles { display: none; } }

/* scroll progress rail */
.scroll-rail {
  position: fixed; top: 0; left: 0; right: 0; height: 1px;
  background: transparent; z-index: 70;
}
.scroll-rail::after {
  content: ""; display: block; height: 1px; width: var(--scroll, 0%);
  background: linear-gradient(90deg, transparent, var(--charge));
  box-shadow: 0 0 12px var(--charge-glow);
}

/* kinetic heading — softened: gentle rise, no rotate */
.kinetic-head { }
.kinetic-head .line { display: block; overflow: hidden; }
.kinetic-head .line > span { display: inline-block; }
.kinetic-head .word {
  display: inline-block;
  transform: translate3d(0, calc((1 - var(--enter, 0)) * 60%), 0);
  opacity: var(--enter, 0);
  transition: transform 80ms linear, opacity 80ms linear;
}

/* sticky pinned scene for services */
.pin-stage {
  position: relative;
  padding: 0;
}
.pin-track { position: relative; }
.pin-sticky {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: hidden;
  display: grid; place-items: center;
  perspective: 1400px;
}
@supports not (height: 100svh) { .pin-sticky { height: 100vh; } }

/* stat numbers lift with depth */
.stat-num {
  transform: translate3d(0, calc((1 - var(--enter, 0)) * 40px), calc((1 - var(--enter, 0)) * -60px));
  opacity: var(--enter, 0);
  transition: none;
}

/* process timeline progress line */
.process-timeline::before {
  background: linear-gradient(to bottom,
    var(--charge) 0%,
    var(--charge) calc(var(--tprog, 0) * 100%),
    var(--line) calc(var(--tprog, 0) * 100%),
    var(--line) 100%) !important;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* Prevent iOS tap highlight */
* { -webkit-tap-highlight-color: transparent; }

/* === Ambient grid backdrop === */
.grid-bg {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 20%, transparent 75%);
}

/* === Cursor glow (desktop only) === */
.cursor-glow {
  position: fixed; width: 520px; height: 520px; border-radius: 50%;
  pointer-events: none; z-index: 1;
  background: radial-gradient(circle, var(--charge-glow) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  transition: opacity 300ms ease;
  opacity: 0;
  mix-blend-mode: screen;
  filter: blur(40px);
}
@media (hover: hover) and (pointer: fine) {
  .cursor-glow { opacity: 0.6; }
}

/* === Navigation === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(12px);
  background: linear-gradient(to bottom, rgba(6,6,7,0.8), rgba(6,6,7,0));
  transition: background 300ms ease, border-color 300ms ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(6,6,7,0.85);
  border-bottom: 1px solid var(--line);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--ff-display);
  font-weight: 700; font-size: 17px;
  letter-spacing: -0.01em;
}
.nav-logo-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--charge);
  display: grid; place-items: center;
  position: relative;
  box-shadow: 0 0 24px var(--charge-glow);
}
.nav-logo-mark::before {
  content: ""; position: absolute; inset: 6px;
  background: var(--bg-0); border-radius: 3px;
  clip-path: polygon(0 70%, 30% 70%, 50% 20%, 70% 20%, 70% 70%, 100% 70%, 100% 85%, 0 85%);
}
.nav-links { display: flex; gap: 28px; font-size: 14px; color: var(--text-dim); }
.nav-links a { transition: color 200ms; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  font-family: var(--ff-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 10px 16px; border-radius: 99px;
  border: 1px solid var(--line-2);
  transition: all 200ms;
  display: flex; align-items: center; gap: 8px;
}
.nav-cta:hover { background: var(--charge); color: var(--bg-0); border-color: var(--charge); }
.nav-cta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--charge); box-shadow: 0 0 8px var(--charge); }
.nav-cta:hover .dot { background: var(--bg-0); box-shadow: none; }

@media (max-width: 720px) {
  .nav { padding: 14px 18px; }
  .nav-links { display: none; }
  .nav-cta { padding: 8px 12px; font-size: 11px; }
}

/* === Sections === */
section {
  position: relative; z-index: 2;
  padding: 120px 48px;
}
.container { max-width: 1240px; margin: 0 auto; }
.eyebrow {
  font-family: var(--ff-mono); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--charge); display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 20px;
}
.eyebrow::before {
  content: ""; width: 22px; height: 1px; background: var(--charge);
}
h1, h2, h3 {
  font-family: var(--ff-display); font-weight: 500;
  letter-spacing: -0.025em; line-height: 1;
}
.section-title {
  font-size: clamp(40px, 5.2vw, 80px);
  max-width: 20ch;
  margin-bottom: 24px;
}
.section-title .accent { color: var(--charge); font-style: italic; font-weight: 400; }
.section-lede {
  color: var(--text-dim); font-size: 18px; max-width: 56ch;
  margin-bottom: 64px;
}

@media (max-width: 720px) {
  section { padding: 80px 20px; }
  .section-lede { font-size: 16px; margin-bottom: 40px; }
}

/* === Reveal animation === */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 60ms; }
.reveal.d2 { transition-delay: 120ms; }
.reveal.d3 { transition-delay: 180ms; }
.reveal.d4 { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* === HERO === */
.hero {
  min-height: 100vh; min-height: 100svh;
  padding: 140px 48px 80px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}
.hero-scene {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none;
}
.hero-scene .aurora {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -45%);
  width: 1100px; height: 1100px;
  background: radial-gradient(circle, var(--charge-glow) 0%, transparent 55%);
  filter: blur(80px); opacity: 0.35;
}
.hero-scene .sweep {
  position: absolute; left: 0; right: 0; top: 60%;
  height: 1px; background: linear-gradient(90deg, transparent, var(--charge), transparent);
  opacity: 0.5;
}
.hero-top { position: relative; z-index: 2; }
.hero-body {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: end;
}
.hero-headline {
  font-size: clamp(44px, 7.2vw, 116px);
  font-family: var(--ff-display);
  font-weight: 500; letter-spacing: -0.035em;
  line-height: 0.95;
}
.hero-headline .line { display: block; overflow: hidden; }
.hero-headline .line > span {
  display: inline-block;
}
.hero-headline .italic { font-style: italic; font-weight: 400; color: var(--charge); }
@keyframes riseIn { to { transform: none; } }

.hero-meta {
  display: flex; flex-direction: column; gap: 20px;
  padding-bottom: 8px;
}
.hero-sub {
  font-family: var(--ff-mono); font-size: 12px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-dim);
}
.hero-support {
  color: var(--text-dim); font-size: 17px; line-height: 1.55; max-width: 44ch;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 22px; border-radius: 99px;
  font-family: var(--ff-display); font-weight: 500; font-size: 15px;
  letter-spacing: -0.01em;
  transition: transform var(--dur-med) var(--ease-spring), background var(--dur-med) var(--ease), color var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  will-change: transform;
  position: relative;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--charge); color: var(--bg-0);
  box-shadow: var(--glow-charge-md);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--glow-charge-lg); }
.btn-primary:active { transform: translateY(0) scale(0.97); }
.btn-primary svg { width: 18px; height: 18px; transition: transform var(--dur-med) var(--ease-spring); }
.btn-primary:hover svg { transform: translateX(2px) rotate(-4deg); }
.btn-ghost { color: var(--text); border: 1px solid var(--line-2); }
.btn-ghost:hover { border-color: var(--text); background: rgba(255,255,255,0.04); transform: translateY(-2px); }

.hero-bottom {
  position: relative; z-index: 2;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; padding-top: 40px;
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-mute);
  border-top: 1px solid var(--line);
}
.hero-bottom-item { display: flex; flex-direction: column; gap: 6px; padding-top: 16px; }
.hero-bottom-item strong { color: var(--text); font-weight: 500; font-family: var(--ff-display); font-size: 15px; letter-spacing: -0.01em; text-transform: none; }
.hero-scroll-cue {
  display: flex; align-items: center; gap: 10px;
}
.hero-scroll-cue .bar {
  width: 1px; height: 32px;
  background: linear-gradient(to bottom, transparent, var(--charge));
  animation: scrollBar 1.8s ease-in-out infinite;
}
@keyframes scrollBar {
  0%, 100% { transform: scaleY(0.3); transform-origin: top; }
  50% { transform: scaleY(1); }
}

@media (max-width: 880px) {
  .hero { padding: 110px 20px 140px; }
  .hero-body { grid-template-columns: 1fr; gap: 32px; align-items: start; }
  .hero-bottom { flex-wrap: wrap; gap: 16px; font-size: 10px; }
  .hero-bottom-item strong { font-size: 13px; }
  .hero-scroll-cue { display: none; }
}

/* === Scooter SVG stage === */
.scooter-stage {
  position: absolute; z-index: 1;
  right: -6%; top: 38%;
  width: 62%; max-width: 820px;
  aspect-ratio: 1.4 / 1;
  pointer-events: none;
  opacity: 0.95;
}
.scooter-stage svg { width: 100%; height: 100%; overflow: visible; }
.scooter-part {
  opacity: 0; transform-origin: center;
  animation: assembleIn 1.2s var(--ease-out) forwards;
}
.scooter-part.p1 { animation-delay: 0.3s; --tx: -40px; --ty: 0; }
.scooter-part.p2 { animation-delay: 0.45s; --tx: 40px; --ty: 0; }
.scooter-part.p3 { animation-delay: 0.6s; --tx: 0; --ty: -30px; }
.scooter-part.p4 { animation-delay: 0.75s; --tx: 0; --ty: 20px; }
.scooter-part.p5 { animation-delay: 0.9s; --tx: 30px; --ty: -20px; }
.scooter-part.p6 { animation-delay: 1.05s; --tx: 0; --ty: 0; }
@keyframes assembleIn {
  from { opacity: 0; transform: translate(var(--tx, 0), var(--ty, 0)) scale(0.92); }
  to { opacity: 1; transform: none; }
}
.spark {
  position: absolute; width: 4px; height: 4px; border-radius: 50%;
  background: var(--charge); box-shadow: 0 0 12px var(--charge);
  opacity: 0;
  animation: sparkle 3s ease-in-out infinite;
}
@keyframes sparkle {
  0%, 100% { opacity: 0; transform: scale(0.4); }
  50% { opacity: 1; transform: scale(1.2); }
}

@media (max-width: 880px) {
  .scooter-stage { position: relative; right: auto; top: auto; width: 100%; margin-top: 24px; order: 2; }
}

/* === Data strip (trust) === */
.data-strip {
  padding: 80px 48px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
}
.data-strip .grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px;
  max-width: 1240px; margin: 0 auto;
}
.stat { display: flex; flex-direction: column; gap: 10px; }
.stat-num {
  font-family: var(--ff-display); font-size: clamp(56px, 7vw, 104px);
  font-weight: 500; letter-spacing: -0.04em; line-height: 1;
  display: flex; align-items: baseline; gap: 2px;
}
.stat-num .suffix { color: var(--charge); font-size: 0.5em; font-weight: 400; margin-left: 4px; }
.stat-label { font-family: var(--ff-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); }
.stat-bar { height: 2px; background: var(--line); position: relative; margin-top: 6px; overflow: hidden; }
.stat-bar::after {
  content: ""; position: absolute; inset: 0; background: var(--charge);
  transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--ease-smooth);
}
.stat.in .stat-bar::after { transform: scaleX(1); }

@media (max-width: 720px) {
  .data-strip { padding: 56px 20px; }
  .data-strip .grid { grid-template-columns: 1fr; gap: 32px; }
}

/* === Features grid === */
.features-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-l); overflow: hidden;
}
.feature {
  background: var(--bg-1); padding: 40px;
  display: flex; flex-direction: column; gap: 18px; min-height: 220px;
  position: relative; overflow: hidden;
  transition: background 300ms;
}
.feature::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), var(--charge-soft) 0%, transparent 40%);
  opacity: 0; transition: opacity 400ms;
  pointer-events: none;
}
.feature:hover { background: var(--bg-2); }
.feature:hover::before { opacity: 1; }
.feature-icon {
  width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line-2);
  display: grid; place-items: center;
  color: var(--charge);
  transition: transform 400ms var(--ease-out), border-color 300ms;
}
.feature:hover .feature-icon { transform: rotate(-6deg) scale(1.08); border-color: var(--charge); }
.feature-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.6; transition: transform var(--dur-med) var(--ease-spring); }
.feature:hover .feature-icon svg { transform: rotate(6deg); }
.feature-label {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-mute);
}
.feature-title {
  font-family: var(--ff-display); font-size: 24px; letter-spacing: -0.02em;
  line-height: 1.15;
}
.feature-body { color: var(--text-dim); font-size: 15px; line-height: 1.55; }

@media (max-width: 720px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature { padding: 28px; min-height: 0; }
  .feature-title { font-size: 20px; }
}

/* === Why cards (tilt) === */
.why-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  perspective: 1400px;
}
.tilt-card {
  position: relative; border-radius: var(--radius-l);
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line);
  padding: 36px;
  min-height: 340px;
  transform-style: preserve-3d;
  transition: transform 300ms var(--ease-out), border-color 300ms, box-shadow 400ms;
  overflow: hidden;
}
.tilt-card::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.06), transparent 45%);
  opacity: 0; transition: opacity 300ms; pointer-events: none;
}
.tilt-card:hover { border-color: var(--line-2); box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6), 0 0 0 1px var(--charge-soft); }
.tilt-card:hover::after { opacity: 1; }
.tilt-card-num {
  font-family: var(--ff-mono); font-size: 11px; color: var(--text-mute);
  letter-spacing: 0.15em; margin-bottom: 24px;
  transform: translateZ(30px);
}
.tilt-card-title {
  font-family: var(--ff-display); font-size: 28px; letter-spacing: -0.02em;
  line-height: 1.1; margin-bottom: 16px;
  transform: translateZ(50px);
}
.tilt-card-body {
  color: var(--text-dim); font-size: 15px; line-height: 1.55; margin-bottom: 24px;
  transform: translateZ(20px);
}
.tilt-card-list {
  display: flex; flex-direction: column; gap: 8px;
  font-family: var(--ff-mono); font-size: 12px; color: var(--text);
  letter-spacing: 0.04em;
  border-top: 1px solid var(--line); padding-top: 16px;
  transform: translateZ(10px);
}
.tilt-card-list li { display: flex; gap: 10px; align-items: center; }
.tilt-card-list li::before {
  content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--charge);
  box-shadow: 0 0 8px var(--charge);
}
.tilt-card-glyph {
  position: absolute; top: 32px; right: 32px;
  width: 52px; height: 52px;
  opacity: 0.7; color: var(--charge);
  transform: translateZ(60px);
}
.tilt-card-glyph svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.3; transition: transform var(--dur-slow) var(--ease); }
.tilt-card:hover .tilt-card-glyph svg { transform: rotate(8deg) scale(1.05); }

@media (max-width: 880px) {
  .why-cards { grid-template-columns: 1fr; gap: 16px; }
  .tilt-card { min-height: 0; padding: 28px; }
  .tilt-card-title { font-size: 22px; }
}

/* === Services (cinematic) === */
.service-scene {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center; padding: 100px 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.service-scene:last-child { border-bottom: 1px solid var(--line); }
.service-scene.flip { direction: rtl; }
.service-scene.flip > * { direction: ltr; }

.service-index {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.2em;
  color: var(--charge); margin-bottom: 18px;
}
.service-title {
  font-family: var(--ff-display); font-size: clamp(32px, 4.4vw, 60px);
  letter-spacing: -0.025em; line-height: 1.02; margin-bottom: 22px;
}
.service-body { color: var(--text-dim); font-size: 17px; line-height: 1.6; margin-bottom: 28px; max-width: 48ch; }
.service-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px 40px;
  padding-top: 24px; border-top: 1px solid var(--line);
  font-family: var(--ff-mono); font-size: 12px;
}
.spec-label { color: var(--text-mute); letter-spacing: 0.12em; text-transform: uppercase; font-size: 10px; margin-bottom: 6px; }
.spec-value { color: var(--text); font-size: 14px; }

.service-visual {
  position: relative; aspect-ratio: 4/5;
  border-radius: var(--radius-l); overflow: hidden;
  background: linear-gradient(160deg, var(--bg-2), var(--bg-0));
  border: 1px solid var(--line);
}
.service-visual .tag {
  position: absolute; top: 20px; left: 20px;
  font-family: var(--ff-mono); font-size: 10px; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-mute);
  display: flex; align-items: center; gap: 8px;
  z-index: 3;
}
.service-visual .tag::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--charge); box-shadow: 0 0 8px var(--charge);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 0.4; } 50% { opacity: 1; } }
.service-visual .corner {
  position: absolute; width: 22px; height: 22px; border: 1px solid var(--text-mute);
}
.service-visual .corner.tl { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.service-visual .corner.tr { top: 12px; right: 12px; border-left: 0; border-bottom: 0; }
.service-visual .corner.bl { bottom: 12px; left: 12px; border-right: 0; border-top: 0; }
.service-visual .corner.br { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }

.scene-caption {
  position: absolute; bottom: 20px; left: 20px;
  font-family: var(--ff-mono); font-size: 11px; color: var(--text-mute);
  letter-spacing: 0.08em;
}

/* service-specific scenes */
.scene-brakes, .scene-circuit, .scene-tune {
  position: absolute; inset: 0; display: grid; place-items: center;
}
.scene-brakes svg, .scene-circuit svg, .scene-tune svg {
  width: 78%; height: 78%; overflow: visible; stroke: var(--text); fill: none; stroke-width: 1.2;
}

@media (max-width: 880px) {
  .service-scene { grid-template-columns: 1fr; gap: 32px; padding: 64px 0; }
  .service-scene.flip { direction: ltr; }
  .service-visual { aspect-ratio: 4/3; }
}

/* === Process timeline === */
.process {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.process-timeline {
  position: relative;
  padding-left: 40px;
  margin-top: 40px;
}
.process-timeline::before {
  content: ""; position: absolute; left: 11px; top: 20px; bottom: 20px; width: 1px;
  background: linear-gradient(to bottom, var(--charge), var(--line) 60%);
}
.process-step {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  padding: 36px 0; align-items: start;
}
.process-step::before {
  content: ""; position: absolute; left: -35px; top: 44px;
  width: 22px; height: 22px; border-radius: 50%;
  border: 1px solid var(--line-2); background: var(--bg-1);
  transition: all var(--dur-slow) var(--ease);
}
.process-step.in::before {
  border-color: var(--charge);
  box-shadow: 0 0 0 4px var(--bg-1), var(--glow-charge-sm);
  background: var(--charge);
  transform: scale(1.1);
}
.process-step-num {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.2em;
  color: var(--charge); margin-bottom: 10px;
}
.process-step-title {
  font-family: var(--ff-display); font-size: clamp(28px, 3.6vw, 44px);
  letter-spacing: -0.02em; line-height: 1.05;
}
.process-step-body { color: var(--text-dim); font-size: 16px; line-height: 1.6; padding-top: 12px; }

@media (max-width: 720px) {
  .process-timeline { padding-left: 28px; }
  .process-timeline::before { left: 7px; }
  .process-step { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; }
  .process-step::before { left: -27px; top: 28px; width: 16px; height: 16px; }
  .process-step-body { padding-top: 0; }
}

/* === Location === */
.location-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px;
  border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; background: var(--bg-1);
}
.location-map {
  position: relative; min-height: 440px;
  background: var(--bg-0);
  overflow: hidden;
}
.location-map svg { width: 100%; height: 100%; position: absolute; inset: 0; }
.location-pin {
  position: absolute; left: 52%; top: 48%; transform: translate(-50%, -50%);
  z-index: 3;
}
.location-pin .ring {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 14px; height: 14px; border-radius: 50%;
  border: 1px solid var(--charge);
  animation: pinRing 2.2s ease-out infinite;
}
.location-pin .ring.r2 { animation-delay: 0.7s; }
.location-pin .dot {
  position: relative; width: 14px; height: 14px; border-radius: 50%;
  background: var(--charge); box-shadow: 0 0 24px var(--charge);
}
@keyframes pinRing {
  0% { width: 14px; height: 14px; opacity: 1; }
  100% { width: 120px; height: 120px; opacity: 0; }
}

.location-info {
  padding: 48px; display: flex; flex-direction: column; gap: 24px;
  justify-content: center;
}
.location-info h3 { font-size: 32px; letter-spacing: -0.02em; }
.info-row {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 0; border-top: 1px solid var(--line);
}
.info-row:first-of-type { border-top: 0; padding-top: 0; }
.info-row .label { font-family: var(--ff-mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-mute); }
.info-row .value { font-family: var(--ff-display); font-size: 16px; color: var(--text); letter-spacing: -0.01em; }
.info-row .value.big { font-size: 22px; }

@media (max-width: 880px) {
  .location-grid { grid-template-columns: 1fr; }
  .location-map { min-height: 320px; }
  .location-info { padding: 32px; }
}

/* === Final CTA === */
.final-cta {
  text-align: center; padding: 160px 48px;
  position: relative; overflow: hidden;
}
.final-cta::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, var(--charge-soft) 0%, transparent 55%);
  opacity: 0.6;
}
.final-cta > * { position: relative; z-index: 2; }
.final-cta h2 {
  font-size: clamp(48px, 8vw, 140px);
  letter-spacing: -0.035em; line-height: 0.95;
  max-width: 18ch; margin: 0 auto 24px;
}
.final-cta h2 .italic { font-style: italic; font-weight: 400; color: var(--charge); }
.final-cta p { color: var(--text-dim); font-size: 18px; max-width: 52ch; margin: 0 auto 40px; }
.final-cta .btn-primary { padding: 20px 32px; font-size: 17px; }

@media (max-width: 720px) {
  .final-cta { padding: 100px 20px 140px; }
  .final-cta p { font-size: 15px; }
}

/* === Footer === */
.footer {
  padding: 40px 48px 100px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--ff-mono); font-size: 11px; color: var(--text-mute);
  letter-spacing: 0.1em; text-transform: uppercase;
  gap: 24px; flex-wrap: wrap;
}

@media (max-width: 720px) {
  .footer { padding: 32px 20px 140px; }
}

/* === Mobile sticky bottom bar === */
.mobile-bar {
  display: none;
  position: fixed; left: 12px; right: 12px; z-index: 60;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  padding: 8px;
  background: rgba(12,12,14,0.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line-2);
  border-radius: 99px;
  gap: 8px;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.8);
}
.mobile-bar button, .mobile-bar a {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 12px;
  border-radius: 99px;
  font-family: var(--ff-display); font-weight: 500; font-size: 14px;
  transition: transform 150ms;
}
.mobile-bar a:active, .mobile-bar button:active { transform: scale(0.97); }
.mobile-bar .mb-primary {
  background: var(--charge); color: var(--bg-0);
}
.mobile-bar .mb-ghost {
  color: var(--text); border: 1px solid var(--line-2);
}
.mobile-bar svg { width: 18px; height: 18px; }
@media (max-width: 720px) {
  .mobile-bar { display: flex; }
  body { padding-bottom: 80px; }
}

/* === Loader === */
.loader {
  position: fixed; inset: 0; z-index: 100; background: var(--bg-0);
  display: grid; place-items: center;
  transition: opacity 600ms var(--ease-out), visibility 600ms;
}
.loader.gone { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.loader-mark {
  width: 56px; height: 56px; border-radius: 14px; background: var(--charge);
  position: relative; box-shadow: 0 0 60px var(--charge-glow);
  animation: loaderPulse 1.2s ease-in-out infinite;
}
.loader-mark::before {
  content: ""; position: absolute; inset: 10px;
  background: var(--bg-0); border-radius: 5px;
  clip-path: polygon(0 70%, 30% 70%, 50% 20%, 70% 20%, 70% 70%, 100% 70%, 100% 85%, 0 85%);
}
@keyframes loaderPulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }
.loader-progress { width: 160px; height: 1px; background: var(--line-2); overflow: hidden; }
.loader-progress::after {
  content: ""; display: block; height: 100%; background: var(--charge);
  animation: loaderFill 1.2s var(--ease-out) forwards;
}
@keyframes loaderFill { from { width: 0; } to { width: 100%; } }
.loader-label { font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--text-mute); text-transform: uppercase; }


/* === SDScooter ecosystem section styles === */

/* ─── Shopier: Parts Showroom ─── */
.parts {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.parts-head { display: flex; align-items: end; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-bottom: 48px; }
.parts-head .section-lede { margin-bottom: 0; }
.parts-head-right {
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-mute);
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 14px; border: 1px solid var(--line); border-radius: 99px;
}
.parts-head-right::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--charge); box-shadow: 0 0 8px var(--charge);
  animation: pulse 1.6s ease-in-out infinite;
}
.parts-rail {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  perspective: 1600px;
}
.part-card {
  position: relative; border-radius: var(--radius-l);
  background: linear-gradient(180deg, var(--bg-2), var(--bg-0));
  border: 1px solid var(--line);
  overflow: hidden;
  text-decoration: none; color: inherit; display: block;
  transition: border-color var(--dur-med) var(--ease), box-shadow var(--dur-slow) var(--ease), transform var(--dur-med) var(--ease-spring);
}
.part-card:hover { border-color: var(--charge); box-shadow: var(--shadow-lg), 0 0 0 1px var(--charge-soft); transform: translateY(-4px); }
.part-card:hover .part-art { transform: scale(1.06) rotate(-2deg); }
.part-card:hover .part-price { color: var(--charge); }
.part-stage {
  position: relative; aspect-ratio: 1/1;
  background: radial-gradient(ellipse at 50% 80%, rgba(255,255,255,0.05), transparent 60%);
  display: grid; place-items: center; overflow: hidden;
}
.part-stage::before {
  content: ""; position: absolute; left: 10%; right: 10%; bottom: 8%;
  height: 6px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,0.6), transparent 70%);
  filter: blur(4px);
}
.part-stage::after {
  content: ""; position: absolute; left: -30%; top: -20%;
  width: 60%; height: 140%;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,0.06), transparent);
  transform: rotate(18deg);
  animation: sheen 5s ease-in-out infinite;
}
@keyframes sheen { 0%,100% { transform: translateX(-30%) rotate(18deg); } 50% { transform: translateX(200%) rotate(18deg); } }
.part-art { width: 72%; height: 72%; transition: transform 500ms var(--ease-out); }
.part-art svg { width: 100%; height: 100%; overflow: visible; }
.part-meta { padding: 20px 22px 22px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; }
.part-category { font-family: var(--ff-mono); font-size: 10px; color: var(--text-mute); letter-spacing: 0.14em; text-transform: uppercase; }
.part-name { font-family: var(--ff-display); font-size: 17px; letter-spacing: -0.01em; line-height: 1.2; }
.part-row { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); }
.part-price { font-family: var(--ff-display); font-size: 18px; letter-spacing: -0.01em; transition: color 200ms; }
.part-price span { font-family: var(--ff-mono); font-size: 11px; color: var(--text-mute); letter-spacing: 0.1em; margin-left: 4px; }
.part-cta { font-family: var(--ff-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); display: inline-flex; align-items: center; gap: 6px; }
.part-cta::after { content: "→"; transition: transform 200ms; }
.part-card:hover .part-cta { color: var(--charge); }
.part-card:hover .part-cta::after { transform: translateX(4px); }
.parts-footer { margin-top: 40px; display: flex; justify-content: center; }
.parts-store-btn {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 28px; border-radius: 99px;
  background: var(--bg-0); border: 1px solid var(--line-2);
  font-family: var(--ff-display); font-size: 15px;
  transition: all 250ms;
}
.parts-store-btn:hover { border-color: var(--charge); box-shadow: 0 0 40px -10px var(--charge-glow); }
.parts-store-btn .arrow { color: var(--charge); font-family: var(--ff-mono); }
@media (max-width: 1000px) { .parts-rail { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
  .parts-rail {
    display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory;
    padding-bottom: 8px; margin-right: -20px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .parts-rail::-webkit-scrollbar { display: none; }
  .part-card { flex: 0 0 78%; scroll-snap-align: start; }
}

/* ─── Instagram feed ─── */
.ig-feed { position: relative; overflow: hidden; }
.ig-head { display: flex; align-items: end; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-bottom: 48px; }
.ig-head .section-lede { margin-bottom: 0; }
.ig-live {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 14px; border: 1px solid var(--line); border-radius: 99px;
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
}
.ig-live .dot { width: 6px; height: 6px; border-radius: 50%; background: #ef4444; box-shadow: 0 0 8px #ef4444; animation: pulse 1.4s ease-in-out infinite; }
.ig-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; perspective: 1400px; }
.ig-tile {
  position: relative; aspect-ratio: 1/1; border-radius: var(--radius-m);
  overflow: hidden; border: 1px solid var(--line);
  cursor: pointer; display: block;
  transition: transform var(--dur-med) var(--ease-spring), border-color var(--dur-med) var(--ease), box-shadow var(--dur-slow) var(--ease);
}
.ig-tile:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: var(--shadow-md); }
.ig-tile.reel { aspect-ratio: 9/16; grid-row: span 2; }
.ig-tile .bg { position: absolute; inset: 0; transition: transform 700ms var(--ease-out); }
.ig-tile:hover .bg { transform: scale(1.08); }
.ig-tile .overlay {
  position: absolute; inset: 0; padding: 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0) 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  opacity: 0; transition: opacity 300ms;
}
.ig-tile:hover .overlay, .ig-tile:focus-visible .overlay { opacity: 1; }
.ig-tile .caption { font-size: 12px; color: #fff; line-height: 1.45; }
.ig-tile .meta { font-family: var(--ff-mono); font-size: 10px; color: rgba(255,255,255,0.75); letter-spacing: 0.1em; margin-top: 8px; display: flex; gap: 12px; }
.ig-tile .badge {
  position: absolute; top: 10px; right: 10px;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(8px);
  display: grid; place-items: center; color: #fff;
}
.ig-tile .badge svg { width: 14px; height: 14px; }
.ig-tile .reel-indicator {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--ff-mono); font-size: 10px; color: #fff;
  padding: 4px 8px; border-radius: 99px;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(8px);
  letter-spacing: 0.12em; text-transform: uppercase;
  display: flex; align-items: center; gap: 6px;
}
.ig-tile .reel-indicator::before { content: ""; width: 4px; height: 4px; background: #fff; border-radius: 50%; animation: pulse 1s ease-in-out infinite; }
.ig-handle {
  margin: 40px auto 0; display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 18px 28px; border-radius: 99px;
  background: linear-gradient(90deg, rgba(253,196,104,0.12), rgba(223,73,150,0.12), rgba(125,57,255,0.12));
  border: 1px solid rgba(223,73,150,0.35);
  font-family: var(--ff-display); font-size: 15px;
  width: fit-content;
  transition: transform 250ms, box-shadow 250ms;
}
.ig-handle:hover { transform: translateY(-2px); box-shadow: 0 20px 50px -20px rgba(223,73,150,0.4); }
.ig-handle svg { width: 18px; height: 18px; }
@media (max-width: 1000px) { .ig-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) {
  .ig-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .ig-tile .overlay { opacity: 1; background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0) 60%); }
  .ig-tile .caption { font-size: 11px; }
  .ig-tile.reel { grid-row: span 2; }
}

/* ─── WhatsApp Community Hub ─── */
.wa-hub {
  background: var(--bg-1);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  position: relative;
}
.wa-hub::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(37,211,102,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(37,211,102,0.10) 0%, transparent 50%);
  pointer-events: none;
}
.wa-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; position: relative; }
.wa-left h2 .accent { color: #25D366; }
.wa-stats { display: flex; gap: 28px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
.wa-stat { display: flex; flex-direction: column; gap: 4px; }
.wa-stat strong { font-family: var(--ff-display); font-size: 28px; letter-spacing: -0.02em; color: var(--text); }
.wa-stat span { font-family: var(--ff-mono); font-size: 10px; color: var(--text-mute); letter-spacing: 0.12em; text-transform: uppercase; }
.wa-cta {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 28px; border-radius: 99px;
  background: #25D366; color: #000;
  font-family: var(--ff-display); font-weight: 600; font-size: 15px;
  margin-top: 32px; position: relative;
  box-shadow: 0 10px 40px -10px rgba(37,211,102,0.5);
  transition: transform 200ms;
}
.wa-cta:hover { transform: translateY(-2px); }
.wa-cta::before {
  content: ""; position: absolute; inset: -4px; border-radius: 99px;
  border: 2px solid #25D366; opacity: 0.6;
  animation: waPulse 1.8s ease-out infinite;
  pointer-events: none;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.15); opacity: 0; }
}
.wa-cta svg { width: 18px; height: 18px; }

.wa-chat {
  position: relative; width: 100%; max-width: 440px;
  margin-left: auto; border-radius: 28px;
  background: #0d1418;
  border: 1px solid rgba(37,211,102,0.2);
  box-shadow: var(--shadow-xl), 0 0 80px -30px rgba(37,211,102,0.25);
  overflow: hidden;
}
.wa-chat-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; background: #111b20;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.wa-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: grid; place-items: center; color: #000;
  font-family: var(--ff-display); font-weight: 700; font-size: 14px;
}
.wa-head-text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.wa-head-name { font-family: var(--ff-display); font-weight: 600; font-size: 14px; color: #fff; }
.wa-head-status {
  font-family: var(--ff-mono); font-size: 10px; color: #25D366;
  display: flex; align-items: center; gap: 6px;
}
.wa-head-status::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: #25D366; animation: pulse 1.2s ease-in-out infinite; }
.wa-head-count {
  font-family: var(--ff-mono); font-size: 10px; color: #7a8b91;
  padding: 4px 10px; border-radius: 99px; background: rgba(255,255,255,0.05);
}
.wa-body {
  padding: 20px 16px; display: flex; flex-direction: column; gap: 10px;
  min-height: 340px;
  background:
    radial-gradient(circle at 20% 80%, rgba(37,211,102,0.06) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(37,211,102,0.04) 0%, transparent 40%),
    #0d1418;
}
.wa-msg {
  max-width: 82%;
  padding: 10px 13px; border-radius: 14px;
  font-size: 13px; line-height: 1.45;
  opacity: 0;
  animation: msgIn 500ms var(--ease-out) forwards;
}
.wa-msg-in { align-self: flex-start; background: #1f2c33; color: #e8e8e8; border-top-left-radius: 4px; }
.wa-msg-out { align-self: flex-end; background: #005c4b; color: #fff; border-top-right-radius: 4px; }
.wa-msg .sender { display: block; font-family: var(--ff-mono); font-size: 10px; color: #25D366; margin-bottom: 4px; }
.wa-msg .time { display: inline-block; font-family: var(--ff-mono); font-size: 9px; color: rgba(255,255,255,0.5); margin-left: 8px; }
.wa-msg .ticks { color: #53bdeb; margin-left: 4px; font-size: 11px; }
@keyframes msgIn { from { opacity: 0; transform: translateY(12px) scale(0.96); } to { opacity: 1; transform: none; } }
.wa-typing {
  align-self: flex-start; background: #1f2c33;
  padding: 10px 14px; border-radius: 14px; border-top-left-radius: 4px;
  display: flex; gap: 4px;
}
.wa-typing span {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.5);
  animation: typingDot 1.2s ease-in-out infinite;
}
.wa-typing span:nth-child(2) { animation-delay: 0.15s; }
.wa-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typingDot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-5px); opacity: 1; }
}
.wa-compose { padding: 10px 14px; background: #111b20; display: flex; align-items: center; gap: 10px; border-top: 1px solid rgba(255,255,255,0.05); }
.wa-input { flex: 1; height: 36px; border-radius: 99px; background: #1f2c33; padding: 0 16px; display: flex; align-items: center; font-family: var(--ff-body); font-size: 12px; color: #7a8b91; }
.wa-send { width: 36px; height: 36px; border-radius: 50%; background: #25D366; display: grid; place-items: center; }
.wa-send svg { width: 16px; height: 16px; fill: #000; }

@media (max-width: 880px) {
  .wa-grid { grid-template-columns: 1fr; gap: 40px; }
  .wa-chat { max-width: 100%; margin: 0 auto; transform: none; }
  .wa-chat:hover { transform: none; }
  .wa-stats { gap: 20px; flex-wrap: wrap; }
  .wa-stat strong { font-size: 22px; }
}