.product-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: calc(var(--nav-h) + 3rem) clamp(1.25rem, 4vw, 3rem) 4rem;
  overflow: hidden;
}

.product-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 38rem;
}

.product-kicker {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.4rem;
}

.product-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin-bottom: 1.4rem;
}

.product-hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--muted);
  margin-bottom: 2rem;
  max-width: 32rem;
}

.product-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.product-stage {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 28rem;
}

/* phone */

.phone {
  width: min(280px, 72vw);
  aspect-ratio: 9 / 18.4;
  border-radius: 2.1rem;
  padding: 0.55rem;
  background: linear-gradient(180deg, #1e293b, #0b1220);
  border: 1px solid rgba(6, 182, 212, 0.28);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 30px 80px rgba(0, 0, 0, 0.45);
  position: relative;
}

.phone-notch {
  position: absolute;
  top: 0.7rem;
  left: 50%;
  width: 38%;
  height: 0.7rem;
  transform: translateX(-50%);
  background: #070d1a;
  border-radius: 999px;
  z-index: 2;
}

.phone-screen {
  height: 100%;
  border-radius: 1.65rem;
  background: #070d1a;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 1.6rem 0.85rem 0.9rem;
}

.phone-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted-2);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.phone-chat {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex-grow: 1;
}

.bubble {
  max-width: 82%;
  padding: 0.55rem 0.7rem;
  font-size: 0.72rem;
  line-height: 1.4;
  border-radius: 0.85rem;
}

.bubble--in {
  align-self: flex-start;
  background: #1e293b;
  color: #e2e8f0;
}

.bubble--out {
  align-self: flex-end;
  background: rgba(6, 182, 212, 0.18);
  color: #e0faff;
  border: 1px solid rgba(6, 182, 212, 0.25);
}

.lock-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.8rem;
}

.lock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

/* desk */

.desk {
  width: min(100%, 520px);
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.92);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.desk-bar {
  display: flex;
  gap: 0.4rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
}

.desk-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #334155;
}

.desk-dot:first-child {
  background: #06b6d4;
}

.desk-body {
  display: grid;
  grid-template-columns: 0.28fr 0.72fr;
  min-height: 280px;
}

.desk-side {
  padding: 1rem 0.8rem;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.desk-side span {
  font-size: 0.72rem;
  color: var(--muted-2);
  padding: 0.35rem 0.45rem;
}

.desk-side span.is-on {
  color: var(--cyan-bright);
  background: rgba(6, 182, 212, 0.1);
}

.desk-main {
  padding: 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.kpi {
  border: 1px solid var(--line);
  padding: 0.85rem;
  background: rgba(7, 13, 26, 0.6);
}

.kpi b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.2rem;
}

.kpi small {
  color: var(--muted-2);
  font-size: 0.72rem;
}

/* modules */

.product-section {
  padding: clamp(4rem, 9vw, 7rem) clamp(1.25rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}

.product-section--alt {
  background: var(--bg-elevated);
}

.product-section--deep {
  background: var(--bg-deep);
}

.mod-grid {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.mod {
  background: var(--bg);
  padding: clamp(1.5rem, 3vw, 2.2rem);
  min-height: 11rem;
}

.mod-n {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.mod h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.mod p {
  color: var(--muted);
  font-size: 0.98rem;
}

.principle-list {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 0;
}

.principle {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}

.principle:last-child {
  border-bottom: 1px solid var(--line);
}

.principle strong {
  font-family: var(--font-display);
  color: var(--cyan-bright);
}

.principle p {
  color: var(--muted);
}

.product-cta {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.product-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.product-cta p {
  color: var(--muted);
  margin-bottom: 1.75rem;
}

.fit-grid {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.fit-card {
  padding: 1.6rem 1.5rem;
  border: 1px solid var(--line);
  background: rgba(10, 18, 36, 0.55);
}

.fit-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.55rem;
}

.fit-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---- CRM product ---- */

.product-hero--crm {
  grid-template-columns: 0.88fr 1.12fr;
}

.product-hero--crm .product-hero-copy {
  max-width: 38rem;
}

.product-hero--crm h1 {
  font-size: clamp(2.15rem, 5.4vw, 3.9rem);
  line-height: 1.04;
}

.product-hero--crm .product-hero-lead {
  max-width: 34rem;
}

.crm-jump {
  position: sticky;
  top: var(--nav-h);
  z-index: 20;
  display: flex;
  justify-content: center;
  gap: 0.35rem 1.35rem;
  flex-wrap: wrap;
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 13, 26, 0.92);
  backdrop-filter: blur(12px);
}

.crm-jump a {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.crm-jump a:hover {
  color: var(--cyan-bright);
}

#producto,
#ia,
#modulos,
#planes {
  scroll-margin-top: calc(var(--nav-h) + 3.25rem);
}

.proof-strip {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.6rem clamp(1.25rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.proof-strip p {
  font-size: 0.92rem;
  color: var(--muted);
  padding-left: 0.9rem;
  border-left: 2px solid var(--cyan);
}

.proof-strip b {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.crm-app {
  --crm-accent: #00c2b2;
  width: min(100%, 640px);
  border: 1px solid var(--line);
  background: #0c1528;
  overflow: hidden;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.48);
}

.crm-app-bar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.72rem 0.9rem;
  border-bottom: 1px solid var(--line);
}

.crm-app-mark {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--crm-accent);
  box-shadow: 0 0 10px var(--crm-accent);
}

.crm-app-brand {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.crm-app-crumb {
  margin-left: 0.2rem;
  font-size: 0.7rem;
  color: var(--muted-2);
}

.crm-app-crumb::before {
  content: "/ ";
}

.crm-app-user {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--muted);
}

.crm-app-body {
  display: grid;
  grid-template-columns: 7.6rem 1fr;
  min-height: 22rem;
}

.crm-app-nav {
  padding: 0.7rem 0.45rem;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.crm-app-nav button {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted-2);
  padding: 0.42rem 0.5rem;
  border-radius: 0.35rem;
}

.crm-app-nav button.is-on {
  color: var(--crm-accent);
  background: rgba(0, 194, 178, 0.12);
}

.crm-app-nav button:disabled {
  opacity: 0.45;
  cursor: default;
}

.crm-app-main {
  padding: 0.85rem;
  min-width: 0;
}

.crm-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.crm-kpis div {
  border: 1px solid var(--line);
  background: rgba(7, 13, 26, 0.55);
  padding: 0.55rem 0.6rem;
}

.crm-kpis b {
  display: block;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
}

.crm-kpis small {
  color: var(--muted-2);
  font-size: 0.62rem;
}

.crm-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.45rem;
}

.crm-col {
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, 0.55);
  padding: 0.45rem;
  min-height: 9.5rem;
}

.crm-col span {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 0.4rem;
}

.crm-col article {
  font-size: 0.72rem;
  padding: 0.4rem 0.45rem;
  margin-bottom: 0.35rem;
  background: #111827;
  border: 1px solid var(--line);
}

.crm-col article small {
  display: block;
  color: var(--muted-2);
  margin-top: 0.15rem;
}

.crm-col article.is-warn {
  border-color: rgba(212, 160, 23, 0.45);
}

.crm-col article.is-warn small {
  color: #e8c35a;
}

.crm-ai-note {
  margin-top: 0.7rem;
  font-size: 0.7rem;
  line-height: 1.45;
  color: var(--crm-accent);
  padding: 0.5rem 0.6rem;
  border: 1px solid rgba(0, 194, 178, 0.28);
  background: rgba(0, 194, 178, 0.08);
}

.crm-exec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.crm-exec-card {
  border: 1px solid var(--line);
  padding: 0.75rem;
}

.crm-exec-card span {
  font-size: 0.65rem;
  color: var(--muted-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.crm-exec-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0.35rem 0 0.7rem;
}

.crm-bar {
  height: 4px;
  background: rgba(148, 163, 184, 0.18);
}

.crm-bar i {
  display: block;
  height: 100%;
  background: var(--crm-accent);
}

.crm-stalled {
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.crm-stalled b {
  color: var(--white);
  font-weight: 600;
}

.crm-ficha,
.crm-msg {
  border: 1px solid var(--line);
  padding: 0.9rem;
}

.crm-ficha-head b {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
}

.crm-ficha-head small,
.crm-msg-meta {
  color: var(--muted-2);
  font-size: 0.72rem;
}

.crm-brief {
  margin: 0.85rem 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.crm-draft {
  font-size: 0.75rem;
  line-height: 1.45;
  padding: 0.7rem;
  border: 1px solid rgba(0, 194, 178, 0.28);
  background: rgba(0, 194, 178, 0.08);
  color: #d7fbf6;
}

.crm-draft span {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crm-accent);
  margin-bottom: 0.35rem;
}

.crm-msg-meta {
  margin-bottom: 0.7rem;
  font-weight: 600;
}

.crm-msg-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
  margin-top: 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
}

.crm-msg-actions em {
  font-style: normal;
  color: var(--muted);
}

.crm-msg-actions strong {
  color: var(--crm-accent);
}

.brand-grid,
.mod-packs,
.plan-grid,
.auto-grid {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  display: grid;
  gap: 1.1rem;
}

.brand-grid,
.mod-packs,
.auto-grid {
  grid-template-columns: repeat(3, 1fr);
}

.plan-grid {
  grid-template-columns: repeat(4, 1fr);
}

.brand-card,
.mod-pack,
.plan-card,
.auto-card {
  padding: 1.45rem 1.35rem;
  border: 1px solid var(--line);
  background: rgba(10, 18, 36, 0.55);
}

.brand-mini {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
}

.brand-mini i {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 12px var(--brand);
}

.brand-card h3,
.mod-pack h3,
.plan-card h3,
.day-flow h3,
.auto-card h3,
.ai-copy h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.brand-card p,
.mod-pack p,
.plan-card p,
.day-flow p,
.auto-card p {
  color: var(--muted);
  font-size: 0.94rem;
}

.ai-kicker,
.plan-name,
.auto-when {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.85rem;
}

.day-flow {
  max-width: var(--max);
  margin: 2.2rem auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}

.day-flow li span {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 0.8rem;
}

.auto-card span {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 0.55rem;
}

.auto-card h3 {
  margin-bottom: 0.4rem;
}

.mod-full {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.mod-full .mod {
  min-height: 9.5rem;
}

.plan-card ul,
.mod-pack ul {
  display: grid;
  gap: 0.4rem;
  margin-top: 1rem;
}

.plan-card li,
.mod-pack li {
  color: var(--muted);
  font-size: 0.88rem;
  padding-left: 0.85rem;
  position: relative;
}

.plan-card li::before,
.mod-pack li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52rem;
  width: 0.35rem;
  height: 0.35rem;
  background: var(--cyan);
}

.plan-card--featured {
  border-color: var(--line-strong);
  background: rgba(6, 182, 212, 0.08);
}

/* IA showcase */

.ai-stage {
  position: relative;
  padding: clamp(4.5rem, 10vw, 8rem) clamp(1.25rem, 4vw, 3rem);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 80% 10%, rgba(6, 182, 212, 0.16), transparent 55%),
    var(--bg-elevated);
}

.ai-stage-glow {
  pointer-events: none;
  position: absolute;
  inset: auto 8% -30% 8%;
  height: 55%;
  background: radial-gradient(circle, rgba(0, 194, 178, 0.12), transparent 70%);
}

.ai-stage .section-head {
  position: relative;
  z-index: 1;
}

.ai-show {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 2.6rem auto 0;
  border: 1px solid var(--line-strong);
  background: rgba(7, 13, 26, 0.72);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
}

.ai-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.ai-tabs button {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 1rem 0.6rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.ai-tabs button.is-on {
  color: var(--cyan-bright);
  border-bottom-color: var(--cyan);
  background: rgba(6, 182, 212, 0.06);
}

.ai-pane {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.75rem;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  align-items: center;
}

.ai-pane[hidden] {
  display: none;
}

.ai-copy p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.ai-copy ul {
  display: grid;
  gap: 0.45rem;
}

.ai-copy li {
  color: var(--text);
  font-size: 0.92rem;
  padding-left: 0.95rem;
  position: relative;
}

.ai-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--cyan);
}

.ai-mock {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.7rem;
  align-items: stretch;
}

.ai-mock-arrow {
  align-self: center;
  color: var(--cyan);
  font-size: 1.1rem;
  font-weight: 700;
}

.ai-mock-card,
.ai-doc,
.ai-fields,
.ai-radar {
  border: 1px solid var(--line);
  background: #0c1528;
  padding: 0.95rem 1rem;
}

.ai-mock-card--wide {
  grid-column: 1 / -1;
}

.ai-mock-card--out {
  border-color: rgba(0, 194, 178, 0.35);
  background: rgba(0, 194, 178, 0.08);
}

.ai-mock-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.45rem;
}

.ai-mock-card b,
.ai-doc b {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.ai-mock-card small,
.ai-doc small {
  display: block;
  color: var(--muted-2);
  font-size: 0.72rem;
  margin-bottom: 0.55rem;
}

.ai-mock-card p,
.ai-radar p {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

.ai-mock-bar {
  display: flex;
  justify-content: flex-end;
  gap: 0.7rem;
  margin-top: 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
}

.ai-mock-bar em {
  font-style: normal;
  color: var(--muted);
}

.ai-mock-bar strong {
  color: var(--cyan-bright);
}

.ai-next {
  margin-top: 0.85rem;
  padding: 0.65rem 0.7rem;
  font-size: 0.78rem;
  color: #d7fbf6;
  border: 1px solid rgba(0, 194, 178, 0.3);
  background: rgba(0, 194, 178, 0.1);
}

.ai-doc {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 9rem;
}

.ai-doc span {
  font-size: 0.68rem;
  color: var(--muted-2);
  margin-bottom: 0.7rem;
}

.ai-fields {
  display: grid;
  gap: 0.55rem;
  list-style: none;
}

.ai-fields small {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.ai-radar {
  grid-column: 1 / -1;
  display: grid;
  gap: 0.7rem;
}

.ai-radar li {
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.ai-radar li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.ai-radar b {
  font-family: var(--font-display);
}

.ai-radar small {
  display: block;
  color: #e8c35a;
  font-size: 0.7rem;
  margin: 0.15rem 0 0.35rem;
}

.ai-trust {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 2rem auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.ai-trust p {
  font-size: 0.9rem;
  color: var(--muted);
}

.ai-trust b {
  display: block;
  font-family: var(--font-display);
  color: var(--white);
  font-size: 0.86rem;
  margin-bottom: 0.25rem;
}

@media (max-width: 1100px) {
  .product-hero--crm {
    grid-template-columns: 1fr;
  }

  .plan-grid,
  .day-flow,
  .proof-strip,
  .ai-trust {
    grid-template-columns: 1fr 1fr;
  }

  .ai-pane {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .product-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-bottom: 3rem;
  }

  .product-stage {
    order: -1;
    min-height: 0;
  }

  .desk-body {
    grid-template-columns: 1fr;
  }

  .desk-side {
    display: none;
  }

  .crm-app-body {
    grid-template-columns: 1fr;
  }

  .crm-app-nav {
    flex-direction: row;
    flex-wrap: wrap;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 0.55rem;
  }

  .crm-col {
    min-height: 0;
  }

  .crm-exec,
  .mod-grid,
  .fit-grid,
  .brand-grid,
  .mod-packs,
  .auto-grid,
  .mod-full {
    grid-template-columns: 1fr;
  }

  .ai-tabs {
    grid-template-columns: 1fr 1fr;
  }

  .ai-mock {
    grid-template-columns: 1fr;
  }

  .ai-mock-arrow {
    transform: rotate(90deg);
    justify-self: center;
  }

  .principle {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }
}

@media (max-width: 640px) {
  .plan-grid,
  .day-flow,
  .crm-kpis,
  .proof-strip,
  .ai-trust {
    grid-template-columns: 1fr;
  }

  .crm-col:nth-child(n + 3) {
    display: none;
  }

  .crm-board {
    grid-template-columns: 1fr 1fr;
  }
}