/* ==========================================================
   ThinkAIQ — WhatsApp Automation (rich)
   Dark premium UI. Mobile-first.
   Accent gradient: cyan -> purple · WhatsApp green sparingly.
   ========================================================== */

.wa-section {
  --wa-bg: #0a0d14;
  --wa-card: #11151f;
  --wa-card-2: #0d111a;
  --wa-border: rgba(255, 255, 255, 0.08);
  --wa-text: #e7ecf5;
  --wa-muted: #8b93a7;
  --wa-cyan: #6ee7ff;
  --wa-purple: #a78bfa;
  --wa-green: #25d366;
  position: relative;
  background: var(--wa-bg);
  color: var(--wa-text);
  overflow: hidden;
}

.wa-bg-glow {
  position: absolute;
  top: -140px;
  left: 50%;
  transform: translateX(-50%);
  width: min(820px, 130vw);
  height: 500px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(
    closest-side,
    rgba(110, 231, 255, 0.16),
    rgba(167, 139, 250, 0.1) 55%,
    transparent 78%
  );
  filter: blur(20px);
}

.wa-section > .container {
  position: relative;
  z-index: 1;
}

/* ---------- Header ---------- */
.wa-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
  padding: 0 16px;
}

.wa-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid rgba(110, 231, 255, 0.25);
  background: rgba(110, 231, 255, 0.08);
  color: var(--wa-cyan);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.wa-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--wa-text);
  line-height: 1.25;
  margin: 0 0 12px;
}

.wa-subtitle {
  font-size: 15px;
  color: var(--wa-muted);
  line-height: 1.55;
  margin: 0 auto;
  max-width: 620px;
}

/* ---------- Section labels ---------- */
.wa-block {
  margin-top: 72px;
}

.wa-block-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--wa-text);
  text-align: center;
  margin: 0 0 28px;
}

/* ---------- Stage ---------- */
.wa-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

/* ---------- Phone mockup ---------- */
.wa-phone-wrap {
  display: flex;
  justify-content: center;
}

.wa-phone {
  position: relative;
  width: 100%;
  max-width: 320px;
  padding: 10px;
  border-radius: 36px;
  background: #0b0f16;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.wa-phone:hover {
  transform: perspective(900px) rotateY(-3deg) translateY(-4px);
  box-shadow: 0 44px 90px rgba(0, 0, 0, 0.58);
}

.wa-screen {
  border-radius: 28px;
  overflow: hidden;
  background: #0b141a;
}

.wa-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: #1f2c34;
}

.wa-back {
  display: inline-flex;
  color: #aebac1;
  flex: 0 0 auto;
}

.wa-avatar {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #062a2f;
  background: linear-gradient(135deg, var(--wa-cyan), var(--wa-purple));
}

.wa-contact {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}

.wa-contact-name {
  font-size: 13.5px;
  font-weight: 600;
  color: #e9edef;
}

.wa-contact-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: #aebac1;
}

.wa-dot-online {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--wa-green);
}

.wa-chat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 12px 64px;
  min-height: 300px;
  background: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px) 0 0 / 16px 16px,
    #0b141a;
}

.wa-msg {
  max-width: 84%;
  padding: 8px 11px;
  border-radius: 12px;
  font-size: 12.5px;
  line-height: 1.45;
  color: #e9edef;
  opacity: 0;
  transform: translateX(-22px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.wa-msg.wa-in {
  align-self: flex-start;
  background: #202c33;
  border-top-left-radius: 4px;
}

.wa-msg.wa-out {
  align-self: flex-end;
  background: #005c4b;
  border-top-right-radius: 4px;
  transform: translateX(22px);
}

.wa-msg.is-visible {
  opacity: 1;
  transform: none;
}

.wa-typing {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 12px;
  border-top-left-radius: 4px;
  background: #202c33;
  margin: -4px 0;
  opacity: 0;
  transform: translateX(-22px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.wa-typing.is-visible {
  opacity: 1;
  transform: none;
}

.wa-typing.is-hidden {
  opacity: 0;
  transform: translateY(-4px);
}

.wa-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #8696a0;
  animation: waTyping 1.2s infinite ease-in-out;
}

.wa-typing span:nth-child(2) {
  animation-delay: 0.15s;
}

.wa-typing span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes waTyping {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  30% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

.wa-inputbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 12px 14px;
  padding: 9px 12px;
  border-radius: 999px;
  background: #1f2c34;
}

.wa-clip,
.wa-send {
  display: inline-flex;
  flex: 0 0 auto;
  color: #8696a0;
}

.wa-send {
  color: #00a884;
}

.wa-input-placeholder {
  flex: 1;
  font-size: 12px;
  color: #8696a0;
}

.wa-float-badge {
  position: absolute;
  top: -14px;
  right: -10px;
  z-index: 4;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(110, 231, 255, 0.12);
  border: 1px solid rgba(110, 231, 255, 0.3);
  color: var(--wa-cyan);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  backdrop-filter: blur(6px);
  animation: waFloat 2.6s ease-in-out infinite;
}

.wa-float-card {
  position: absolute;
  left: -30px;
  bottom: -40px;
  z-index: 4;
  width: 142px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(17, 21, 31, 0.92);
  border: 1px solid var(--wa-border);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  animation: waFloat 3.2s ease-in-out infinite;
}

.wa-float-card-top {
  font-size: 10.5px;
  color: var(--wa-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wa-float-card-num {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 20px;
  font-weight: 800;
  color: var(--wa-text);
  margin-top: 4px;
}

.wa-trend {
  font-size: 11px;
  font-weight: 700;
  color: #34d399;
}

.wa-spark {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 26px;
  margin-top: 8px;
}

.wa-spark i {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--wa-cyan), var(--wa-purple));
  height: calc(var(--h) * 1%);
  opacity: 0.85;
}

@keyframes waFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* ---------- Benefits ---------- */
.wa-benefits-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--wa-text);
  margin: 0 0 20px;
  line-height: 1.3;
}

.wa-benefit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.wa-benefit {
  display: flex;
  gap: 14px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.wa-benefit:hover {
  border-color: rgba(110, 231, 255, 0.35);
  transform: translateY(-2px);
}

.wa-benefit-icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 19px;
  line-height: 1;
  background: linear-gradient(135deg, rgba(110, 231, 255, 0.14), rgba(167, 139, 250, 0.14));
}

.wa-benefit h4 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--wa-text);
}

.wa-benefit p {
  margin: 0;
  font-size: 13.5px;
  color: var(--wa-muted);
  line-height: 1.5;
}

/* ---------- Features grid ---------- */
.wa-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.wa-feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.wa-feature-card:hover {
  border-color: rgba(110, 231, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4);
}

.wa-feature-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 20px;
  line-height: 1;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(110, 231, 255, 0.14), rgba(167, 139, 250, 0.14));
}

.wa-feature-card h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--wa-text);
}

.wa-feature-card p {
  margin: 0;
  font-size: 13.5px;
  color: var(--wa-muted);
  line-height: 1.5;
}

/* ---------- Use cases ---------- */
.wa-usecases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.wa-usecase {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  height: 100%;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.wa-usecase:hover {
  transform: scale(1.02);
  border-color: rgba(167, 139, 250, 0.4);
}

.wa-usecase-emoji {
  font-size: 26px;
  line-height: 1;
}

.wa-usecase h4 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--wa-text);
}

.wa-usecase p {
  margin: 0;
  font-size: 13.5px;
  color: var(--wa-muted);
  line-height: 1.5;
}

/* ---------- Section subtext + scroll reveal ---------- */
.wa-block-sub {
  max-width: 580px;
  margin: -16px auto 28px;
  padding: 0 16px;
  text-align: center;
  font-size: 14px;
  line-height: 1.55;
  color: var(--wa-muted);
}

.wa-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.wa-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Three pillars ---------- */
.wa-pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.wa-pillar {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.wa-pillar:hover {
  border-color: rgba(110, 231, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4);
}

.wa-pillar-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font-size: 24px;
  line-height: 1;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(110, 231, 255, 0.16), rgba(167, 139, 250, 0.16));
}

.wa-tag {
  align-self: flex-start;
  margin-bottom: 10px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--wa-cyan);
  background: rgba(110, 231, 255, 0.1);
  border: 1px solid rgba(110, 231, 255, 0.22);
}

.wa-pillar h4 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--wa-text);
}

.wa-pillar p {
  margin: 0;
  font-size: 13.5px;
  color: var(--wa-muted);
  line-height: 1.55;
}

/* ---------- Feature categories ---------- */
.wa-cats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.wa-cat {
  padding: 22px;
  border-radius: 16px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.wa-cat:hover {
  border-color: rgba(110, 231, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4);
}

.wa-cat h4 {
  margin: 0 0 14px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--wa-text);
}

.wa-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.wa-pill {
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1.3;
  color: #cfeaf5;
  background: rgba(110, 231, 255, 0.08);
  border: 1px solid rgba(110, 231, 255, 0.2);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.wa-pill:hover {
  color: #eafaff;
  background: rgba(110, 231, 255, 0.16);
  border-color: rgba(110, 231, 255, 0.42);
}

/* ---------- USP strip ---------- */
.wa-usp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 980px;
  margin: 0 auto;
}

.wa-usp {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card);
  font-size: 13px;
  font-weight: 600;
  color: var(--wa-text);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.wa-usp:hover {
  transform: scale(1.02);
  border-color: rgba(110, 231, 255, 0.35);
}

.wa-usp-check {
  color: #34d399;
  flex: 0 0 auto;
}

/* ---------- Roadmap ---------- */
.wa-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.wa-coming-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.02);
  opacity: 0.82;
}

.wa-coming-emoji {
  flex: 0 0 auto;
  font-size: 16px;
  line-height: 1;
}

.wa-coming-label {
  flex: 1;
  min-width: 0;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--wa-muted);
  line-height: 1.35;
}

.wa-coming-tag {
  flex: 0 0 auto;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--wa-muted);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

/* ---------- Steps ---------- */
.wa-steps-track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.wa-step {
  position: relative;
  display: flex;
  gap: 16px;
}

.wa-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: -52px;
  width: 2px;
  z-index: 0;
  background: linear-gradient(180deg, rgba(110, 231, 255, 0.6), rgba(167, 139, 250, 0.6));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.6s ease;
}

.wa-steps-track.is-drawn .wa-step:not(:last-child)::after {
  transform: scaleY(1);
}

.wa-step-num {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 20px;
  background: var(--wa-card);
  border: 1px solid var(--wa-border);
  box-shadow: 0 0 0 6px var(--wa-bg);
}

.wa-step h4 {
  margin: 4px 0 5px;
  font-size: 15px;
  font-weight: 700;
  color: var(--wa-text);
}

.wa-step p {
  margin: 0;
  font-size: 13.5px;
  color: var(--wa-muted);
  line-height: 1.5;
}

/* ---------- Dashboard preview ---------- */
.wa-dashboard {
  position: relative;
}

.wa-browser {
  border-radius: 20px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  animation: waGlow 3.6s ease-in-out infinite;
}

@keyframes waGlow {
  0%,
  100% {
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 rgba(110, 231, 255, 0);
  }
  50% {
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 42px rgba(110, 231, 255, 0.16);
  }
}

.wa-browser-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  background: #0d111a;
  border-bottom: 1px solid var(--wa-border);
}

.wa-traffic {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.wa-traffic--red {
  background: #ff5f57;
}
.wa-traffic--amber {
  background: #febc2e;
}
.wa-traffic--green {
  background: #28c840;
}

.wa-url {
  margin: 0 auto;
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--wa-muted);
  font-size: 11.5px;
  letter-spacing: 0.02em;
}

.wa-sample {
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--wa-cyan);
  border: 1px solid rgba(110, 231, 255, 0.3);
  background: rgba(110, 231, 255, 0.08);
  padding: 3px 9px;
  border-radius: 999px;
}

.wa-app {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 300px;
}

.wa-side {
  display: none;
  border-right: 1px solid var(--wa-border);
  padding: 16px 12px;
  background: var(--wa-card-2);
}

.wa-side-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  font-size: 12.5px;
  color: var(--wa-muted);
  margin-bottom: 4px;
}

.wa-side-item.is-active {
  color: var(--wa-text);
  background: rgba(110, 231, 255, 0.1);
}

.wa-main {
  padding: 18px;
  min-width: 0;
}

.wa-main-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.wa-main-head h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--wa-text);
}

.wa-main-head span {
  font-size: 11px;
  color: var(--wa-muted);
}

.wa-campaigns {
  display: grid;
  gap: 10px;
}

.wa-campaign {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--wa-border);
  background: var(--wa-card-2);
}

.wa-campaign-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--wa-text);
}

.wa-campaign-meta {
  font-size: 11px;
  color: var(--wa-muted);
  margin-top: 3px;
}

.wa-status {
  flex: 0 0 auto;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.wa-status--active {
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
}

.wa-status--scheduled {
  color: var(--wa-cyan);
  background: rgba(110, 231, 255, 0.12);
}

.wa-status--done {
  color: var(--wa-muted);
  background: rgba(255, 255, 255, 0.06);
}

.wa-right {
  display: none;
  border-left: 1px solid var(--wa-border);
  padding: 16px;
  background: var(--wa-card-2);
}

.wa-chart-head {
  font-size: 11px;
  color: var(--wa-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.wa-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 92px;
  margin-bottom: 16px;
}

.wa-bar {
  flex: 1;
  height: calc(var(--h) * 1%);
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--wa-cyan), var(--wa-purple));
  opacity: 0.85;
}

.wa-dash-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.wa-dash-stat {
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--wa-border);
  background: rgba(255, 255, 255, 0.03);
}

.wa-dash-stat b {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: var(--wa-text);
}

.wa-dash-stat span {
  display: block;
  margin-top: 2px;
  font-size: 10.5px;
  color: var(--wa-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---------- CTA banner ---------- */
.wa-cta {
  margin-top: 72px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 30px 24px;
  border-radius: 20px;
  border: 1px solid var(--wa-border);
  background: linear-gradient(135deg, rgba(110, 231, 255, 0.08), rgba(167, 139, 250, 0.06));
}

.wa-cta-text h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
  color: var(--wa-text);
}

.wa-cta-text p {
  margin: 0;
  font-size: 14px;
  color: var(--wa-muted);
}

.wa-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: all 0.2s ease;
}

.wa-btn-wa {
  background: var(--wa-green);
  color: #04241a;
  box-shadow: 0 10px 26px rgba(37, 211, 102, 0.28);
}

.wa-btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.42);
}

/* ---------- Footer note ---------- */
.wa-note {
  max-width: 720px;
  margin: 28px auto 0;
  padding: 0 16px;
  text-align: center;
  font-size: 11.5px;
  line-height: 1.6;
  color: #6b7285;
}

/* ═══════════════════════════════════════════
   TABLET (≥ 768px)
═══════════════════════════════════════════ */
@media (min-width: 768px) {
  .wa-title {
    font-size: 32px;
  }

  .wa-subtitle {
    font-size: 16px;
  }

  .wa-block-title {
    font-size: 24px;
  }

  .wa-features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wa-usecases-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wa-pillars-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .wa-cats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wa-usp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wa-roadmap-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .wa-steps-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .wa-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0;
    padding: 0 12px;
  }

  .wa-step:not(:last-child)::after {
    left: 50%;
    top: 23px;
    bottom: auto;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, rgba(110, 231, 255, 0.6), rgba(167, 139, 250, 0.6));
    transform: scaleX(0);
    transform-origin: left;
  }

  .wa-steps-track.is-drawn .wa-step:not(:last-child)::after {
    transform: scaleX(1);
  }

  .wa-steps-track.is-drawn .wa-step:nth-child(2)::after {
    transition-delay: 0.12s;
  }

  .wa-steps-track.is-drawn .wa-step:nth-child(3)::after {
    transition-delay: 0.24s;
  }

  .wa-app {
    grid-template-columns: 190px 1fr;
  }

  .wa-side {
    display: block;
  }

  .wa-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 34px 36px;
  }

  .wa-cta-text h3 {
    font-size: 24px;
  }

  .wa-cta-actions {
    flex-direction: row;
    width: auto;
    flex-shrink: 0;
  }
}

/* ═══════════════════════════════════════════
   LARGE (≥ 1024px)
═══════════════════════════════════════════ */
@media (min-width: 1024px) {
  .wa-title {
    font-size: 36px;
  }

  .wa-stage {
    grid-template-columns: minmax(300px, 45%) 1fr;
    gap: 48px;
  }

  .wa-features-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .wa-usecases-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .wa-cats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .wa-usp-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .wa-roadmap-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .wa-app {
    grid-template-columns: 190px 1fr 230px;
  }

  .wa-right {
    display: block;
  }
}

/* ═══════════════════════════════════════════
   REDUCED MOTION
═══════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .wa-msg,
  .wa-typing {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .wa-typing {
    display: none !important;
  }

  .wa-typing span,
  .wa-float-badge,
  .wa-float-card,
  .wa-browser {
    animation: none;
  }

  .wa-steps-track .wa-step:not(:last-child)::after {
    transform: none !important;
  }

  .wa-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .wa-phone:hover,
  .wa-benefit:hover,
  .wa-feature-card:hover,
  .wa-usecase:hover,
  .wa-pillar:hover,
  .wa-cat:hover,
  .wa-usp:hover,
  .wa-btn-wa:hover {
    transform: none;
  }
}