/* ═══════════════════════════════════════════════════════════
   Automação WhatsApp — Estilos específicos da página de case
   Nota: estilos compartilhados (breadcrumb, tech-badges, feat-card,
   edge-item, tech-card, cta-wrap, reveal, hero-scroll) estão em:
   ../../assets/css/projects-shared.css
═══════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════
   Automação WhatsApp — Página Comercial
   Reaproveita variáveis do styles.css principal
   Acento: WhatsApp green → cyan → blue (tech + automação)
═══════════════════════════════════════════════════════════ */

:root {
  --wa-accent:    #25d366;
  --wa-accent-2:  #1ebe5d;
  --wa-emerald:   #10b981;
  --wa-cyan:      #22d3ee;
  --wa-blue:      #3b82f6;
  --wa-grad:      linear-gradient(135deg, #25d366 0%, #22d3ee 50%, #3b82f6 100%);
  --wa-grad-soft: linear-gradient(135deg, rgba(37,211,102,.18), rgba(34,211,238,.12));
  --wa-glow-soft: 0 0 30px rgba(37,211,102,.18);
}
body.light {
  --wa-accent:   #16a34a;
  --wa-accent-2: #15803d;
}

#site { opacity: 1; }

/* ═══════════════════════════════════════════════
   1. HERO
═══════════════════════════════════════════════ */
.wa-hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-h) + clamp(40px, 6vw, 80px)) var(--pad-x) clamp(60px, 8vw, 110px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}

.wa-hero-bg {
  position: absolute; inset: 0; z-index: -3;
  background:
    radial-gradient(ellipse 70% 50% at 22% 18%, rgba(37,211,102,.12), transparent 60%),
    radial-gradient(ellipse 70% 50% at 80% 82%, rgba(34,211,238,.10), transparent 60%),
    var(--bg);
}

.wa-blob {
  position: absolute; z-index: -2;
  filter: blur(95px); opacity: .55;
  border-radius: 50%;
  pointer-events: none;
  animation: waFloat 14s ease-in-out infinite;
}
.wa-blob.b1 {
  width: 380px; height: 380px; top: -80px; left: -120px;
  background: radial-gradient(circle, var(--wa-accent), transparent 60%);
}
.wa-blob.b2 {
  width: 460px; height: 460px; bottom: -120px; right: -140px;
  background: radial-gradient(circle, var(--wa-cyan), transparent 60%);
  animation-delay: -4s; opacity: .42;
}
.wa-blob.b3 {
  width: 320px; height: 320px; top: 40%; right: 8%;
  background: radial-gradient(circle, var(--wa-blue), transparent 60%);
  animation-delay: -8s; opacity: .32;
}

@keyframes waFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(20px, -30px) scale(1.06); }
}

.wa-grid-lines {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(37,211,102,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,211,102,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
  pointer-events: none;
}
body.light .wa-grid-lines {
  background-image:
    linear-gradient(rgba(22,163,74,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,163,74,.08) 1px, transparent 1px);
}

.wa-particles {
  position: absolute; inset: 0; z-index: -1;
  pointer-events: none;
}
.wa-particles span {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--wa-accent);
  box-shadow: 0 0 10px var(--wa-accent), 0 0 20px rgba(37,211,102,.4);
  opacity: .4;
  animation: waParticleRise 12s linear infinite;
}
.wa-particles span:nth-child(1)  { left:  6%; bottom: -10px; animation-delay: 0s;     }
.wa-particles span:nth-child(2)  { left: 14%; bottom: -10px; animation-delay: -2s;    }
.wa-particles span:nth-child(3)  { left: 24%; bottom: -10px; animation-delay: -4s;    }
.wa-particles span:nth-child(4)  { left: 36%; bottom: -10px; animation-delay: -6s;    }
.wa-particles span:nth-child(5)  { left: 48%; bottom: -10px; animation-delay: -8s;    }
.wa-particles span:nth-child(6)  { left: 60%; bottom: -10px; animation-delay: -1.2s;  }
.wa-particles span:nth-child(7)  { left: 70%; bottom: -10px; animation-delay: -3.4s;  }
.wa-particles span:nth-child(8)  { left: 80%; bottom: -10px; animation-delay: -5.6s;  }
.wa-particles span:nth-child(9)  { left: 88%; bottom: -10px; animation-delay: -7.8s;  }
.wa-particles span:nth-child(10) { left: 94%; bottom: -10px; animation-delay: -10s;   }

@keyframes waParticleRise {
  0%   { transform: translateY(0)      scale(.6); opacity: 0; }
  10%  { opacity: .55; }
  90%  { opacity: .55; }
  100% { transform: translateY(-120vh) scale(1.2); opacity: 0; }
}

.wa-hero-inner {
  position: relative; z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

/* breadcrumb */
.case-breadcrumb {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: .76rem;
  color: var(--muted-2); letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: clamp(28px, 4vw, 44px);
  opacity: 0; transform: translateY(10px);
  animation: waHeroFade .8s var(--ease) .15s forwards;
}
.case-breadcrumb a { color: var(--muted); transition: color var(--t); }
.case-breadcrumb a:hover { color: var(--wa-accent); }
.case-breadcrumb span { color: var(--muted-2); }
.case-breadcrumb > span:last-child { color: var(--text); }

.wa-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.wa-hero-text { max-width: 640px; }

.wa-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(37,211,102,.07);
  border: 1px solid rgba(37,211,102,.28);
  font-family: var(--mono);
  font-size: .76rem; font-weight: 600;
  color: var(--wa-accent);
  letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: 24px;
  opacity: 0; transform: translateY(10px);
  animation: waHeroFade .8s var(--ease) .25s forwards;
}
.wa-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--wa-accent);
  box-shadow: 0 0 10px var(--wa-accent);
  animation: waPulse 2s ease-in-out infinite;
}
@keyframes waPulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: .55; transform: scale(.85); }
}

.wa-title {
  font-family: var(--head);
  font-size: clamp(2.4rem, 6.4vw, 4.8rem);
  font-weight: 900;
  line-height: 1; letter-spacing: -.035em;
  margin-bottom: 18px;
}
.wa-title em {
  font-style: normal;
  background: var(--wa-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.wa-title .reveal-line {
  display: block;
  opacity: 0; transform: translateY(40px);
  animation: waHeroRise 1s var(--ease) .35s forwards;
}
.wa-title .reveal-line:nth-child(2) {
  animation-delay: .5s;
}

.wa-tagline {
  display: block;
  font-family: var(--head);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 500;
  color: var(--text-soft);
  line-height: 1.4;
  margin-bottom: 18px;
  opacity: 0; transform: translateY(20px);
  animation: waHeroRise 1s var(--ease) .65s forwards;
}

.wa-description {
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 580px;
  opacity: 0; transform: translateY(20px);
  animation: waHeroRise 1s var(--ease) .8s forwards;
}
.wa-description b { color: var(--text-soft); font-weight: 600; }

@keyframes waHeroFade { to { opacity: 1; transform: translateY(0); } }
@keyframes waHeroRise { to { opacity: 1; transform: translateY(0); } }

.tech-badges {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 32px;
  opacity: 0; transform: translateY(20px);
  animation: waHeroRise 1s var(--ease) .95s forwards;
}
.tech-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  font-size: .8rem; font-weight: 500;
  color: var(--text-soft);
  transition: all var(--t);
}
.tech-chip:hover {
  border-color: rgba(37,211,102,.36);
  transform: translateY(-2px);
  background: var(--surface-2);
}
.tech-chip .dot {
  width: 8px; height: 8px; border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
}

.wa-hero-btns {
  display: flex; flex-wrap: wrap; gap: 12px;
  opacity: 0; transform: translateY(20px);
  animation: waHeroRise 1s var(--ease) 1.1s forwards;
}
.btn-outline.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}
.btn-outline.ghost:hover {
  border-color: var(--wa-accent);
  color: var(--wa-accent);
  background: rgba(37,211,102,.06);
}

/* ─── HERO STAGE ─── */
.wa-hero-stage {
  position: relative;
  display: grid;
  place-items: center;
  perspective: 1300px;
  min-height: 460px;
  opacity: 0; transform: translateY(40px);
  animation: waHeroRise 1.2s var(--ease) .45s forwards;
}

.wa-stage-glow {
  position: absolute; inset: -12% -12% -22%;
  background:
    radial-gradient(ellipse 60% 60% at 50% 60%, rgba(37,211,102,.30), transparent 70%),
    radial-gradient(ellipse 50% 50% at 70% 30%, rgba(34,211,238,.20), transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

/* WhatsApp phone mockup */
.wa-mockup-phone {
  width: 270px;
  background: linear-gradient(180deg, #16201a, #0a120e);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 36px;
  padding: 10px;
  box-shadow:
    0 30px 80px rgba(0,0,0,.55),
    0 10px 30px rgba(0,0,0,.4),
    0 0 0 1px rgba(37,211,102,.10) inset,
    0 0 60px rgba(37,211,102,.18);
  transform: rotate(-4deg);
  position: relative;
  z-index: 2;
}
body.light .wa-mockup-phone {
  background: linear-gradient(180deg, #1a2620, #0f1814);
}
.wa-mockup-phone.floating { animation: waFloatY 6s ease-in-out infinite; }
@keyframes waFloatY {
  0%, 100% { transform: rotate(-4deg) translateY(0); }
  50%      { transform: rotate(-4deg) translateY(-12px); }
}

.wmp-notch {
  width: 100px; height: 22px;
  background: #0a120e;
  border-radius: 0 0 16px 16px;
  margin: -10px auto 0;
  position: relative;
}
.wmp-notch::after {
  content: '';
  position: absolute;
  top: 6px; right: 18px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #1a2a22;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.08);
}

.wmp-screen {
  background: #0c1410;
  border-radius: 24px;
  overflow: hidden;
  margin-top: 6px;
  height: 480px;
  display: flex;
  flex-direction: column;
}

.wmp-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: linear-gradient(180deg, #1f2c25, #182019);
  border-bottom: 1px solid rgba(255,255,255,.05);
  flex-shrink: 0;
}
.wmp-bar-back {
  color: var(--wa-accent);
  font-size: 1.4rem; font-weight: 300;
  margin-right: -2px;
}
.wmp-av {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #25d366, #22d3ee);
  font-family: var(--head);
  font-size: .68rem; font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.wmp-bar-i {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column;
  line-height: 1.2;
}
.wmp-bar-i b {
  font-size: .82rem;
  font-weight: 600;
  color: #f4f6fb;
  font-family: var(--head);
}
.wmp-bar-i i {
  font-size: .65rem; font-style: normal;
  color: rgba(244,246,251,.55);
  display: inline-flex; align-items: center; gap: 4px;
}
.wmp-online {
  width: 6px; height: 6px;
  background: var(--wa-accent);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--wa-accent);
}
.wmp-bar-call {
  font-size: .8rem;
  opacity: .5;
}

.wmp-chat {
  flex: 1;
  padding: 14px 12px;
  background:
    radial-gradient(circle at 25% 0%, rgba(37,211,102,.04), transparent 60%),
    #0c1410;
  display: flex; flex-direction: column; gap: 9px;
  overflow: hidden;
  position: relative;
}
.wmp-chat::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.015) 1px, transparent 1px),
    radial-gradient(circle at 70% 60%, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.wmp-msg {
  position: relative;
  max-width: 82%;
  padding: 7px 10px 6px;
  border-radius: 10px;
  font-size: .78rem;
  line-height: 1.4;
  animation: waMsgIn .5s var(--ease) backwards;
}
.wmp-msg p { color: #e9ece8; margin: 0; }
.wmp-msg .wmp-h {
  display: block;
  font-size: .58rem;
  margin-top: 2px;
  text-align: right;
  color: rgba(233,236,232,.45);
  font-family: var(--mono);
}
.wmp-msg.in {
  background: #1f2c25;
  align-self: flex-start;
  border-top-left-radius: 4px;
  animation-delay: .1s;
}
.wmp-msg.out {
  background: linear-gradient(135deg, #056262, #075e54);
  align-self: flex-end;
  border-top-right-radius: 4px;
  animation-delay: .3s;
}
.wmp-msg.in:nth-of-type(3) { animation-delay: .55s; }
.wmp-msg.out:nth-of-type(2) { animation-delay: .8s; }
.wmp-msg.typing {
  background: #1f2c25;
  align-self: flex-start;
  border-top-left-radius: 4px;
  display: flex; align-items: center; gap: 4px;
  padding: 10px 14px;
  animation-delay: 1s;
}
.wmp-dot {
  width: 5px; height: 5px;
  background: rgba(255,255,255,.55);
  border-radius: 50%;
  animation: waTyping 1.2s ease-in-out infinite;
}
.wmp-dot:nth-child(2) { animation-delay: .15s; }
.wmp-dot:nth-child(3) { animation-delay: .3s; }
@keyframes waTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: .4; }
  30%           { transform: translateY(-4px); opacity: 1; }
}
@keyframes waMsgIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.wmp-quick {
  display: flex; flex-wrap: wrap; gap: 4px;
  margin-top: 6px;
}
.wmp-quick span {
  background: rgba(37,211,102,.12);
  border: 1px solid rgba(37,211,102,.32);
  color: var(--wa-accent);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 600;
  font-family: var(--mono);
}

.wmp-input {
  display: flex; align-items: center; gap: 8px;
  padding: 10px;
  background: #0a120e;
  border-top: 1px solid rgba(255,255,255,.05);
  flex-shrink: 0;
}
.wmp-emoji, .wmp-mic {
  font-size: 1rem;
  opacity: .55;
}
.wmp-place {
  flex: 1;
  background: #1f2c25;
  border-radius: 18px;
  padding: 7px 14px;
  font-size: .76rem;
  color: rgba(244,246,251,.4);
}

/* Mini dashboard flutuante (parallax) */
.wa-mockup-dash {
  position: absolute;
  right: -30px;
  bottom: -20px;
  width: 280px;
  background: linear-gradient(180deg, rgba(20,28,24,.96), rgba(11,18,14,.98));
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  box-shadow:
    0 30px 70px rgba(0,0,0,.6),
    0 0 40px rgba(34,211,238,.18),
    0 0 0 1px rgba(255,255,255,.03) inset;
  overflow: hidden;
  z-index: 3;
  transform: rotate(4deg);
}
body.light .wa-mockup-dash {
  background: linear-gradient(180deg, #ffffff, #f7f9fc);
  border-color: rgba(15,23,42,.10);
  box-shadow: 0 30px 70px rgba(15,23,42,.18), 0 0 40px rgba(34,211,238,.10);
}
.wa-mockup-dash.floating-rev {
  animation: waFloatYrev 7s ease-in-out infinite;
  animation-delay: -1s;
}
@keyframes waFloatYrev {
  0%, 100% { transform: rotate(4deg) translateY(0); }
  50%      { transform: rotate(4deg) translateY(10px); }
}

.wmd-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border-bottom: 1px solid var(--border);
}
.wmd-dots { display: flex; gap: 5px; }
.wmd-dots i {
  width: 8px; height: 8px; border-radius: 50%;
  display: block;
}
.wmd-dots i:nth-child(1) { background: #ff5f57; }
.wmd-dots i:nth-child(2) { background: #febc2e; }
.wmd-dots i:nth-child(3) { background: #28c840; }
.wmd-tab {
  font-size: .65rem;
  font-family: var(--mono);
  color: var(--muted);
}

.wmd-body { padding: 12px; }

.wmd-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.wmd-kpi {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex; flex-direction: column; gap: 2px;
}
.wmd-kpi.accent {
  background: rgba(37,211,102,.08);
  border-color: rgba(37,211,102,.30);
}
.wmd-k-l {
  font-size: .58rem;
  color: var(--muted-2);
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.wmd-k-v {
  font-family: var(--head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.02em;
}
.wmd-k-d {
  font-size: .6rem;
  font-family: var(--mono);
  font-weight: 600;
}
.wmd-k-d.up   { color: #25d366; }
.wmd-k-d.down { color: #ef4444; }

.wmd-graph {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 12px;
}
.wmd-graph-t {
  font-size: .58rem;
  color: var(--muted-2);
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 4px;
  display: block;
}
.wmd-graph svg { width: 100%; height: 36px; }

.wmd-list { display: flex; flex-direction: column; gap: 5px; }
.wmd-li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: .68rem;
}
.wmd-li b {
  font-weight: 600;
  color: var(--text-soft);
  font-family: var(--head);
}
.wmd-li i {
  font-style: normal;
  font-family: var(--mono);
  color: var(--muted-2);
  font-size: .6rem;
}
.wmd-li.ok   { border-left: 2px solid var(--wa-accent); }
.wmd-li.warn { border-left: 2px solid #f59e0b; }

/* hero-scroll */
.hero-scroll {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--muted-2);
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: 0;
  animation: waHeroFade 1s var(--ease) 1.6s forwards;
}
.hero-scroll-line {
  width: 1px; height: 38px;
  background: linear-gradient(180deg, var(--wa-accent), transparent);
  position: relative;
  overflow: hidden;
}
.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: -38px; left: 0;
  width: 100%; height: 38px;
  background: linear-gradient(180deg, transparent, var(--wa-accent));
  animation: waScrollDown 2.4s ease-in-out infinite;
}
@keyframes waScrollDown {
  0%   { transform: translateY(0); }
  100% { transform: translateY(76px); }
}

/* ═══════════════════════════════════════════════
   Section header (override accent)
═══════════════════════════════════════════════ */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(40px, 6vw, 70px);
}
.section-header .section-label {
  font-family: var(--mono);
  font-size: .76rem;
  color: var(--wa-accent);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-weight: 600;
}
.section-header .section-title {
  font-family: var(--head);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.025em;
  margin-bottom: 16px;
}
.section-header .section-title em {
  font-style: normal;
  background: var(--wa-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-header .section-sub {
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  color: var(--muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   2. NICHES (O QUE EU DESENVOLVO)
═══════════════════════════════════════════════ */
.wa-niches {
  padding: var(--section-y) var(--pad-x);
  position: relative;
}

.niches-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.niche-card {
  position: relative;
  padding: 26px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--t);
  overflow: hidden;
  isolation: isolate;
}
.niche-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(37,211,102,.10), rgba(34,211,238,.06));
  opacity: 0;
  transition: opacity var(--t);
  z-index: -1;
}
.niche-card::after {
  content: '';
  position: absolute;
  top: -40%; right: -40%;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(37,211,102,.18), transparent 60%);
  filter: blur(30px);
  opacity: 0;
  transition: opacity var(--t-slow);
  pointer-events: none;
  z-index: -1;
}
.niche-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37,211,102,.32);
  box-shadow: 0 18px 42px rgba(37,211,102,.10);
}
.niche-card:hover::before { opacity: 1; }
.niche-card:hover::after { opacity: 1; }

.niche-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(37,211,102,.18), rgba(34,211,238,.14));
  border: 1px solid rgba(37,211,102,.30);
  display: grid; place-items: center;
  color: var(--wa-accent);
  margin-bottom: 16px;
  transition: all var(--t);
}
.niche-card:hover .niche-icon {
  transform: rotate(-6deg) scale(1.08);
  background: var(--wa-grad);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(37,211,102,.32);
}
.niche-icon svg { width: 22px; height: 22px; }

.niche-card h3 {
  font-family: var(--head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -.01em;
}
.niche-card p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.65;
}

.niche-hint {
  text-align: center;
  font-size: .9rem;
  color: var(--muted);
  margin-top: 36px;
  font-family: var(--mono);
}
.niche-hint a {
  color: var(--wa-accent);
  font-weight: 600;
  border-bottom: 1px dashed rgba(37,211,102,.4);
  transition: all var(--t);
}
.niche-hint a:hover {
  border-bottom-color: var(--wa-accent);
  color: var(--wa-accent-2);
}

/* ═══════════════════════════════════════════════
   3. CASE — VITACARE
═══════════════════════════════════════════════ */
.wa-case {
  padding: var(--section-y) var(--pad-x);
  background: linear-gradient(180deg, transparent, rgba(37,211,102,.03), transparent);
  position: relative;
}

.wa-case-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 70px);
  align-items: center;
}

.wa-case-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--wa-accent);
  background: rgba(37,211,102,.08);
  border: 1px solid rgba(37,211,102,.28);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
  font-weight: 600;
}
.wa-case-tag .led {
  width: 6px; height: 6px;
  background: var(--wa-accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--wa-accent);
  animation: waPulse 2s ease-in-out infinite;
}

.wa-case-h {
  font-family: var(--head);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin-bottom: 18px;
}
.wa-case-h em {
  font-style: normal;
  background: var(--wa-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wa-case-p {
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 28px;
}
.wa-case-p b { color: var(--text-soft); font-weight: 600; }

.wa-case-feats {
  display: flex; flex-direction: column; gap: 16px;
}
.wa-case-feats li {
  display: flex; gap: 14px;
  align-items: flex-start;
}
.cf-ico {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(37,211,102,.10);
  border: 1px solid rgba(37,211,102,.24);
  color: var(--wa-accent);
  display: grid; place-items: center;
  transition: all var(--t);
}
.cf-ico svg { width: 18px; height: 18px; }
.wa-case-feats li:hover .cf-ico {
  transform: scale(1.05) rotate(-4deg);
  background: var(--wa-accent);
  color: #04130d;
}
.wa-case-feats li strong {
  display: block;
  font-family: var(--head);
  font-size: .98rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.wa-case-feats li span {
  display: block;
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Stage com painel admin + WhatsApp flutuante */
.wa-case-stage {
  position: relative;
  perspective: 1300px;
  min-height: 460px;
  display: grid;
  place-items: center;
}
.wcs-glow {
  position: absolute; inset: -12% -8% -18%;
  background:
    radial-gradient(ellipse 60% 60% at 50% 50%, rgba(37,211,102,.28), transparent 70%),
    radial-gradient(ellipse 40% 50% at 80% 30%, rgba(34,211,238,.20), transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

.wcs-panel {
  width: 100%;
  max-width: 480px;
  background: linear-gradient(180deg, rgba(20,28,24,.96), rgba(11,18,14,.98));
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  box-shadow:
    0 30px 80px rgba(0,0,0,.55),
    0 10px 30px rgba(0,0,0,.4),
    0 0 0 1px rgba(255,255,255,.03) inset;
  overflow: hidden;
  transform: rotateY(-6deg) rotateX(4deg);
  position: relative;
  z-index: 1;
}
body.light .wcs-panel {
  background: linear-gradient(180deg, #ffffff, #f7f9fc);
  border-color: rgba(15,23,42,.10);
  box-shadow: 0 30px 70px rgba(15,23,42,.18);
}
.wcs-panel.floating { animation: wcsFloat 6s ease-in-out infinite; }
@keyframes wcsFloat {
  0%, 100% { transform: rotateY(-6deg) rotateX(4deg) translateY(0); }
  50%      { transform: rotateY(-6deg) rotateX(4deg) translateY(-12px); }
}

.wcs-panel-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border-bottom: 1px solid var(--border);
}
.wcs-dots { display: flex; gap: 6px; }
.wcs-dots i {
  width: 11px; height: 11px; border-radius: 50%;
  display: block;
}
.wcs-dots i:nth-child(1) { background: #ff5f57; }
.wcs-dots i:nth-child(2) { background: #febc2e; }
.wcs-dots i:nth-child(3) { background: #28c840; }
.wcs-label {
  font-size: .72rem;
  font-family: var(--mono);
  color: var(--muted);
  background: var(--surface-2);
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.wcs-panel-body {
  display: grid;
  grid-template-columns: 110px 1fr;
  min-height: 320px;
}

.wcs-side {
  padding: 14px 8px;
  background: rgba(0,0,0,.20);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
}
body.light .wcs-side {
  background: #fafbfd;
  border-right-color: rgba(15,23,42,.08);
}
.wcs-logo {
  width: 26px; height: 26px;
  margin: 0 auto 12px;
  border-radius: 7px;
  background: var(--wa-grad);
  display: grid; place-items: center;
  color: #fff;
  font-family: var(--head);
  font-weight: 900;
  font-size: .65rem;
  box-shadow: 0 4px 14px rgba(37,211,102,.4);
}
.wcs-li {
  padding: 7px 10px;
  border-radius: 7px;
  font-size: .68rem;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--t-fast);
  font-family: var(--mono);
  letter-spacing: .04em;
}
.wcs-li:hover { background: rgba(255,255,255,.05); color: var(--text-soft); }
.wcs-li.active {
  background: rgba(37,211,102,.10);
  color: var(--wa-accent);
}

.wcs-main { padding: 16px 18px; }
.wcs-h { margin-bottom: 14px; }
.wcs-pre {
  display: block;
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .14em;
  color: var(--muted-2);
  margin-bottom: 4px;
}
.wcs-h h4 {
  font-family: var(--head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.01em;
}

.wcs-tl {
  display: flex; flex-direction: column; gap: 7px;
  margin-bottom: 14px;
}
.wcs-slot {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: .72rem;
}
.wcs-slot b {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--text-soft);
  font-size: .76rem;
}
.wcs-slot i {
  font-style: normal;
  color: var(--text);
  font-weight: 500;
  font-size: .76rem;
}
.wcs-slot span {
  font-size: .6rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 3px 8px;
  border-radius: 999px;
}
.wcs-slot.ok   { border-left: 3px solid var(--wa-accent); }
.wcs-slot.ok   span { background: rgba(37,211,102,.16); color: var(--wa-accent); }
.wcs-slot.warn { border-left: 3px solid #f59e0b; }
.wcs-slot.warn span { background: rgba(245,158,11,.18); color: #f59e0b; }
.wcs-slot.free { border-left: 3px solid var(--border); opacity: .55; }
.wcs-slot.free i { color: var(--muted-2); }

.wcs-foot {
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--muted-2);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.wcs-foot .led {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-right: 4px;
}
.wcs-foot .led.g {
  background: var(--wa-accent);
  box-shadow: 0 0 8px var(--wa-accent);
  animation: waPulse 2s ease-in-out infinite;
}

/* WhatsApp flutuante sobreposto */
.wcs-phone {
  position: absolute;
  bottom: -30px;
  right: -10px;
  width: 220px;
  background: linear-gradient(180deg, #16201a, #0a120e);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 22px;
  padding: 10px 8px;
  box-shadow:
    0 30px 60px rgba(0,0,0,.6),
    0 0 40px rgba(37,211,102,.22),
    0 0 0 1px rgba(37,211,102,.08) inset;
  z-index: 3;
  transform: rotate(6deg);
}
.wcs-phone.floating-rev {
  animation: wcsPhoneFloat 7s ease-in-out infinite;
  animation-delay: -1s;
}
@keyframes wcsPhoneFloat {
  0%, 100% { transform: rotate(6deg) translateY(0); }
  50%      { transform: rotate(6deg) translateY(10px); }
}

.wcs-ph-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  background: #1f2c25;
  border-radius: 12px 12px 0 0;
  margin: -10px -8px 0;
}
.wcs-ph-av {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #22d3ee);
  display: grid; place-items: center;
  color: #fff;
  font-family: var(--head);
  font-size: .6rem;
  font-weight: 800;
}
.wcs-ph-i { line-height: 1.2; }
.wcs-ph-i b {
  display: block;
  font-size: .76rem;
  color: #fff;
  font-family: var(--head);
  font-weight: 600;
}
.wcs-ph-i i {
  font-style: normal;
  font-size: .58rem;
  color: rgba(255,255,255,.55);
}

.wcs-ph-chat {
  background: #0c1410;
  padding: 12px 8px;
  border-radius: 0 0 12px 12px;
  margin: 0 -8px -10px;
  display: flex; flex-direction: column; gap: 6px;
}
.wcs-msg {
  max-width: 85%;
  padding: 6px 9px;
  border-radius: 8px;
  font-size: .68rem;
  line-height: 1.4;
}
.wcs-msg p { color: #e9ece8; margin: 0; }
.wcs-msg.in {
  background: #1f2c25;
  align-self: flex-start;
  border-top-left-radius: 3px;
}
.wcs-msg.out {
  background: linear-gradient(135deg, #056262, #075e54);
  align-self: flex-end;
  border-top-right-radius: 3px;
}

/* ═══════════════════════════════════════════════
   4. FEATURES
═══════════════════════════════════════════════ */
.wa-features {
  padding: var(--section-y) var(--pad-x);
  position: relative;
}

.features-grid.wa-fg {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.feat-card {
  position: relative;
  padding: 26px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--t);
  overflow: hidden;
  isolation: isolate;
}
.feat-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(37,211,102,.08), rgba(34,211,238,.06));
  opacity: 0;
  transition: opacity var(--t);
  z-index: -1;
}
.feat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37,211,102,.30);
  box-shadow: 0 18px 42px rgba(37,211,102,.12);
}
.feat-card:hover::before { opacity: 1; }
.feat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(37,211,102,.16), rgba(34,211,238,.14));
  border: 1px solid rgba(37,211,102,.28);
  display: grid; place-items: center;
  color: var(--wa-accent);
  margin-bottom: 16px;
  transition: transform var(--t);
}
.feat-card:hover .feat-icon { transform: rotate(-6deg) scale(1.06); }
.feat-icon svg { width: 22px; height: 22px; }
.feat-card h3 {
  font-family: var(--head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 8px;
}
.feat-card p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   5. EDGE / DIFERENCIAIS TÉCNICOS
═══════════════════════════════════════════════ */
.wa-edge {
  padding: var(--section-y) var(--pad-x);
  background: linear-gradient(180deg, transparent, rgba(34,211,238,.03), transparent);
  position: relative;
}
.edge-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.edge-item {
  position: relative;
  padding: 28px 22px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--t);
  overflow: hidden;
}
.edge-item::after {
  content: attr(data-num);
  position: absolute;
  top: 14px; right: 18px;
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--muted-2);
  letter-spacing: .12em;
  font-weight: 700;
}
.edge-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--wa-grad);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--t);
}
.edge-item:hover {
  transform: translateY(-4px);
  border-color: rgba(37,211,102,.28);
}
.edge-item:hover::before { transform: scaleY(1); }
.edge-item h3 {
  font-family: var(--head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 8px;
}
.edge-item p {
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   6. TECH
═══════════════════════════════════════════════ */
.wa-tech {
  padding: var(--section-y) var(--pad-x);
}
.tech-grid.wa-tg {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.tech-card {
  padding: 24px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--t);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.tech-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent, var(--wa-accent)), transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--t);
}
.tech-card:hover {
  transform: translateY(-6px);
  background: var(--surface-2);
}
.tech-card:hover::before { opacity: 1; }
.tc-icon {
  width: 56px; height: 56px;
  margin: 0 auto 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  display: grid; place-items: center;
  color: var(--accent, var(--wa-accent));
  transition: all var(--t);
}
body.light .tc-icon { background: #f4f6fb; }
.tech-card:hover .tc-icon {
  background: var(--accent, var(--wa-accent));
  color: #fff;
  transform: scale(1.05);
}
.tc-icon svg { width: 28px; height: 28px; }
.tech-card h4 {
  font-family: var(--head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 6px;
}
.tech-card p {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ═══════════════════════════════════════════════
   7. PROCESS — TIMELINE
═══════════════════════════════════════════════ */
.wa-process {
  padding: var(--section-y) var(--pad-x);
  position: relative;
  overflow: hidden;
}

.wa-timeline {
  max-width: 880px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.wt-line {
  position: absolute;
  top: 0; bottom: 0;
  left: 24px;
  width: 2px;
  background: linear-gradient(180deg,
    transparent 0%,
    var(--wa-accent) 8%,
    var(--wa-cyan) 50%,
    var(--wa-blue) 92%,
    transparent 100%);
  opacity: .55;
}

.wt-step {
  position: relative;
  padding-left: 70px;
  display: block;
}

.wt-dot {
  position: absolute;
  left: 14px;
  top: 14px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--wa-accent);
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(37,211,102,.10), 0 0 18px rgba(37,211,102,.28);
}
.wt-dot::before {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--wa-accent);
}
.wt-step:nth-child(2) .wt-dot { border-color: var(--wa-emerald); box-shadow: 0 0 0 4px rgba(16,185,129,.10), 0 0 18px rgba(16,185,129,.28); }
.wt-step:nth-child(2) .wt-dot::before { background: var(--wa-emerald); }
.wt-step:nth-child(3) .wt-dot { border-color: var(--wa-cyan); box-shadow: 0 0 0 4px rgba(34,211,238,.10), 0 0 18px rgba(34,211,238,.28); }
.wt-step:nth-child(3) .wt-dot::before { background: var(--wa-cyan); }
.wt-step:nth-child(4) .wt-dot { border-color: var(--wa-blue); box-shadow: 0 0 0 4px rgba(59,130,246,.10), 0 0 18px rgba(59,130,246,.28); }
.wt-step:nth-child(4) .wt-dot::before { background: var(--wa-blue); }

.wt-card {
  position: relative;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--t);
  overflow: hidden;
  isolation: isolate;
}
.wt-card::before {
  content: '';
  position: absolute;
  left: -8px; top: 22px;
  width: 14px; height: 14px;
  background: var(--surface);
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transform: rotate(45deg);
  transition: all var(--t);
}
.wt-step:hover .wt-card {
  transform: translateX(6px);
  border-color: rgba(37,211,102,.30);
  box-shadow: 0 18px 42px rgba(37,211,102,.10);
}
.wt-step:hover .wt-card::before {
  border-color: rgba(37,211,102,.30);
}

.wt-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--wa-accent);
  margin-bottom: 8px;
}
.wt-card h3 {
  font-family: var(--head);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -.01em;
}
.wt-card p {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   8. CTA FINAL
═══════════════════════════════════════════════ */
.wa-cta {
  padding: var(--section-y) var(--pad-x);
}
.cta-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong);
}
.cta-glow {
  position: absolute; inset: -30%;
  background:
    radial-gradient(circle at 30% 20%, rgba(37,211,102,.32), transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(34,211,238,.20), transparent 50%);
  filter: blur(50px);
  z-index: -2;
}
.cta-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 90%);
}
body.light .cta-grid-bg {
  background-image:
    linear-gradient(rgba(15,23,42,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.05) 1px, transparent 1px);
}
.cta-inner {
  padding: clamp(40px, 6vw, 80px) clamp(28px, 4vw, 60px);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.cta-inner .section-label {
  font-family: var(--mono);
  font-size: .76rem;
  color: var(--wa-accent);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 600;
}
.cta-inner h2 {
  font-family: var(--head);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin-bottom: 18px;
}
.cta-inner h2 em {
  font-style: normal;
  background: var(--wa-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-inner p {
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 26px;
}

.cta-bullets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.cta-bullets li {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: .88rem;
  color: var(--text-soft);
  text-align: left;
  transition: all var(--t);
}
.cta-bullets li:hover {
  border-color: rgba(37,211,102,.30);
  transform: translateY(-2px);
  background: var(--surface-2);
}
.cta-bullets li span {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cta-btns {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: center;
}

/* ═══════════════════════════════════════════════
   REVEAL animations
═══════════════════════════════════════════════ */
.reveal,
.reveal-l,
.reveal-r,
.reveal-line {
  opacity: 0;
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal       { transform: translateY(30px); }
.reveal-l     { transform: translateX(-30px); }
.reveal-r     { transform: translateX(30px); }
.reveal-line  { transform: translateY(40px); }

.reveal.on,
.reveal-l.on,
.reveal-r.on,
.reveal-line.on {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal, .reveal-l, .reveal-r, .reveal-line { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .wa-hero-grid    { grid-template-columns: 1fr; gap: clamp(40px, 6vw, 60px); }
  .wa-case-grid    { grid-template-columns: 1fr; gap: clamp(40px, 6vw, 60px); }
  .wa-hero-stage   { max-width: 580px; margin: 0 auto; }
  .wa-mockup-phone { transform: rotate(0); }
  .wa-mockup-phone.floating { animation: waFloatYflat 6s ease-in-out infinite; }
  @keyframes waFloatYflat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
  }
  .wa-mockup-dash  { right: -10px; bottom: -10px; width: 240px; }
  .wcs-panel       { transform: rotateY(0) rotateX(0); max-width: 460px; }
  .wcs-panel.floating { animation: wcsFloatFlat 6s ease-in-out infinite; }
  @keyframes wcsFloatFlat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
  }
  .wcs-phone       { right: -10px; bottom: -20px; width: 200px; }
}

@media (max-width: 860px) {
  .wa-hero { min-height: auto; padding-top: calc(var(--nav-h) + 40px); }
  .wa-title { font-size: clamp(2rem, 9vw, 3.4rem); }
  .wa-mockup-dash  { display: none; }
  .wcs-phone       { width: 170px; bottom: -30px; right: -8px; }

  .wt-step { padding-left: 56px; }
  .wt-line { left: 18px; }
  .wt-dot  { left: 8px; width: 20px; height: 20px; }

  .case-breadcrumb { font-size: .68rem; }
  .niches-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
}

@media (max-width: 540px) {
  .wa-hero-stage   { min-height: 380px; }
  .wa-mockup-phone { width: 240px; }
  .wcs-panel-body  { grid-template-columns: 90px 1fr; }
  .wcs-side        { padding: 10px 6px; }
  .wcs-li          { font-size: .62rem; padding: 6px 8px; }
  .wcs-phone       { width: 160px; }
  .wcs-msg         { font-size: .62rem; }

  .cta-bullets { grid-template-columns: 1fr; }
  .cta-btns .btn-primary,
  .cta-btns .btn-outline { width: 100%; justify-content: center; }
}