:root {
  --ink: #f7fbfe;
  --muted: #9ca3af;
  --bg: #050a1d;
  --bg-soft: #0a1022;
  --panel: #0b1123;
  --card: #0c1735;
  --line: #1f283c;
  --cyan: #38bdf8;
  --purple: #6d5df6;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(circle at 22% 0%, rgba(56, 189, 248, 0.13), transparent 34%),
    radial-gradient(circle at 92% 12%, rgba(109, 93, 246, 0.13), transparent 32%),
    linear-gradient(180deg, #050a1d 0%, #060b1f 52%, #050a1d 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.045) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  z-index: -1;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.1), transparent 64%);
  transform: translate3d(-50%, -50%, 0);
  opacity: 0;
  transition: opacity 200ms ease;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(5, 10, 29, 0.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(5, 10, 29, 0.95);
  border-bottom-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand img {
  width: auto;
  height: clamp(34px, 4vw, 46px);
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.nav a:not(.nav-cta):hover {
  color: var(--ink);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(56, 189, 248, 0.45);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(56, 189, 248, 0.08);
}

.nav-toggle {
  display: none;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  position: relative;
  min-height: 74svh;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(320px, 0.88fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  overflow: hidden;
  padding: 96px clamp(20px, 6vw, 84px) 44px;
}

.hero-image,
.hero-shade,
.hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
  opacity: 0.58;
  filter: saturate(1.15) hue-rotate(28deg) brightness(0.72);
}

.hero-shade {
  background:
    radial-gradient(circle at 73% 42%, rgba(109, 93, 246, 0.2), transparent 32%),
    radial-gradient(circle at 60% 58%, rgba(56, 189, 248, 0.14), transparent 34%),
    linear-gradient(90deg, rgba(5, 10, 29, 0.99) 0%, rgba(5, 10, 29, 0.86) 42%, rgba(5, 10, 29, 0.62) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(5, 10, 29, 0) 32%);
}

.hero-grid {
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  animation: gridDrift 24s linear infinite;
}

.hero-content,
.hero-stage {
  position: relative;
  z-index: 1;
}

.hero-logo {
  width: min(280px, 70vw);
  margin: 0 0 18px;
  filter: drop-shadow(0 18px 34px rgba(56, 189, 248, 0.12));
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 620px;
  margin-bottom: 18px;
  font-size: clamp(1.75rem, 3vw, 3rem);
  line-height: 1.08;
  font-weight: 900;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.15rem);
  line-height: 1;
  font-weight: 900;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.hero-copy {
  width: min(590px, 100%);
  color: #dbe7f3;
  font-size: clamp(1rem, 1.55vw, 1.2rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
  font-size: 0.94rem;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button svg {
  width: 19px;
  height: 19px;
}

.button.primary {
  color: #04101f;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  box-shadow: 0 18px 44px rgba(56, 189, 248, 0.22);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.055);
  border-color: var(--line);
}

.authority-line {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.hero-stage {
  min-height: 320px;
  perspective: 1100px;
}

.launch-panel {
  position: relative;
  overflow: hidden;
  width: min(520px, 100%);
  margin-left: auto;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 8px;
  background:
    radial-gradient(circle at 78% 12%, rgba(56, 189, 248, 0.2), transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(109, 93, 246, 0.2), transparent 30%),
    linear-gradient(180deg, rgba(12, 23, 53, 0.9), rgba(11, 17, 35, 0.94));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), var(--shadow);
}

.launch-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.06) 1px, transparent 1px);
  background-size: 38px 38px;
  opacity: 0.7;
}

.launch-panel > * {
  position: relative;
}

.launch-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.launch-panel p:not(.eyebrow) {
  color: #dbe7f3;
  line-height: 1.65;
}

.launch-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.launch-features span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: 999px;
  color: #dbe7f3;
  background: rgba(56, 189, 248, 0.07);
  font-size: 0.8rem;
  font-weight: 900;
}

.hero-demo-stack {
  display: grid;
  gap: 14px;
  width: min(560px, 100%);
  margin-left: auto;
}

.hero-demo-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  overflow: hidden;
  min-height: 112px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 86% 18%, rgba(56, 189, 248, 0.13), transparent 30%),
    linear-gradient(180deg, rgba(12, 23, 53, 0.94), rgba(11, 17, 35, 0.94));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--shadow);
}

.hero-demo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(56, 189, 248, 0.14), transparent 34%);
  transition: opacity 160ms ease;
}

.hero-demo-card:hover::before {
  opacity: 1;
}

.hero-demo-card > * {
  position: relative;
}

.hero-demo-card strong,
.hero-demo-card small {
  display: block;
}

.hero-demo-card strong {
  margin-top: 10px;
  font-size: 1.08rem;
}

.hero-demo-card small {
  margin-top: 4px;
  color: var(--muted);
  font-weight: 700;
}

.hero-demo-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: #dbe7f3;
  font-size: 0.84rem;
  font-weight: 800;
  list-style: none;
}

.hero-demo-card li::before {
  content: "•";
  margin-right: 7px;
  color: var(--cyan);
}

.hero-demo-card .small-button {
  grid-column: 1 / -1;
  width: fit-content;
  min-height: 38px;
}

.system-mockup,
.phone-mockup,
.demo-card,
.pain-card,
.solution-card,
.process-card,
.final-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(12, 23, 53, 0.92), rgba(11, 17, 35, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--shadow);
}

.system-mockup {
  position: absolute;
  top: 54px;
  right: 4%;
  width: min(560px, 96%);
  overflow: hidden;
  animation: floatWindow 6s ease-in-out infinite;
  backdrop-filter: blur(16px);
}

.system-mockup::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(56, 189, 248, 0.1) 44%, transparent 62%);
  transform: translateX(-120%);
  animation: scanWindow 5.2s ease-in-out infinite;
}

.mockup-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.mockup-top span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
}

.mockup-top span:nth-child(2) {
  background: var(--purple);
}

.mockup-top span:nth-child(3) {
  background: #f3c86b;
}

.mockup-top strong {
  margin-left: auto;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.mockup-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px;
}

.mockup-kpis div,
.mockup-chart,
.mockup-list {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.mockup-kpis div {
  padding: 14px;
}

.mockup-kpis small {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
}

.mockup-kpis strong {
  display: block;
  margin-top: 8px;
  font-size: 1.7rem;
}

.mockup-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 0 16px 16px;
}

.mockup-chart {
  display: flex;
  align-items: end;
  gap: 10px;
  height: 160px;
  padding: 16px;
}

.mockup-chart i {
  flex: 1;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, var(--cyan), var(--purple));
  animation: barDance 3s ease-in-out infinite;
}

.mockup-chart i:nth-child(2) { animation-delay: 140ms; }
.mockup-chart i:nth-child(3) { animation-delay: 260ms; }
.mockup-chart i:nth-child(4) { animation-delay: 380ms; }
.mockup-chart i:nth-child(5) { animation-delay: 520ms; }

.mockup-list {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 16px;
}

.mockup-list p {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: #dce7f2;
  font-weight: 700;
}

.mockup-list span {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.65);
}

.phone-mockup {
  position: absolute;
  right: 0;
  bottom: 52px;
  width: 172px;
  padding: 12px;
  animation: floatWindow 5.5s ease-in-out infinite reverse;
}

.phone-notch {
  width: 56px;
  height: 5px;
  margin: 0 auto 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.phone-screen {
  display: grid;
  align-content: end;
  min-height: 250px;
  padding: 16px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 28%, rgba(56, 189, 248, 0.3), transparent 24%),
    linear-gradient(160deg, rgba(56, 189, 248, 0.14), rgba(109, 93, 246, 0.22)),
    var(--panel);
}

.app-symbol {
  width: 62px;
  height: 86px;
  margin: 0 auto 32px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.2), rgba(56, 189, 248, 0.12));
}

.phone-screen small {
  color: var(--muted);
}

.phone-screen button {
  margin-top: 12px;
  border: 0;
  border-radius: 8px;
  padding: 10px;
  color: #04101f;
  background: var(--cyan);
  font-weight: 900;
}

.section {
  padding: clamp(64px, 9vw, 104px) clamp(20px, 6vw, 84px);
}

.page-hero {
  padding: 120px clamp(20px, 6vw, 84px) 30px;
}

.page-hero h1 {
  max-width: 780px;
}

.page-hero p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.7;
}

.page-section {
  padding-top: 34px;
}

.section-heading {
  width: min(900px, 100%);
  margin-bottom: 38px;
}

.section-heading p:not(.eyebrow),
.authority-copy p,
.final-panel p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.75;
}

.demo-grid {
  display: grid;
  grid-template-columns: 1.22fr 0.88fr 0.88fr;
  gap: 16px;
}

.demo-card {
  position: relative;
  overflow: hidden;
  min-height: 310px;
  padding: 0;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.demo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(56, 189, 248, 0.16), transparent 36%);
  transition: opacity 180ms ease;
}

.demo-card:hover {
  border-color: rgba(56, 189, 248, 0.52);
  transform: translateY(-6px);
}

.demo-card:hover::before {
  opacity: 1;
}

.demo-card > * {
  position: relative;
}

.demo-card.featured {
  grid-row: span 2;
}

.work-preview {
  position: relative;
  min-height: 160px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 72% 24%, rgba(56, 189, 248, 0.2), transparent 26%),
    linear-gradient(145deg, rgba(56, 189, 248, 0.08), rgba(109, 93, 246, 0.08)),
    var(--panel);
}

.demo-card.featured .work-preview {
  min-height: 160px;
}

.work-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
}

.work-preview.law {
  background:
    radial-gradient(circle at 68% 18%, rgba(109, 93, 246, 0.22), transparent 26%),
    linear-gradient(145deg, rgba(247, 251, 254, 0.08), rgba(56, 189, 248, 0.06)),
    var(--panel);
}

.work-preview.barber {
  background:
    radial-gradient(circle at 70% 20%, rgba(56, 189, 248, 0.18), transparent 24%),
    linear-gradient(145deg, rgba(56, 189, 248, 0.06), rgba(109, 93, 246, 0.12)),
    var(--panel);
}

.preview-toolbar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(31, 40, 60, 0.86);
  color: var(--muted);
}

.preview-toolbar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
}

.preview-toolbar span:nth-child(2) {
  background: var(--purple);
}

.preview-toolbar span:nth-child(3) {
  background: #f3c86b;
}

.preview-toolbar strong {
  margin-left: auto;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.preview-content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 18px;
}

.demo-card.featured .preview-content {
  align-items: end;
  min-height: auto;
}

.preview-main,
.preview-lines {
  border: 1px solid rgba(31, 40, 60, 0.86);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.preview-main {
  min-height: 124px;
  padding: 18px;
}

.demo-card.featured .preview-main {
  min-height: 170px;
}

.preview-main small {
  display: block;
  color: var(--muted);
  margin-bottom: 14px;
}

.preview-main strong {
  display: block;
  max-width: 280px;
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  line-height: 1.05;
}

.preview-lines {
  display: none;
  align-content: center;
  gap: 12px;
  padding: 18px;
}

.preview-lines i {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), rgba(109, 93, 246, 0.25));
  animation: loadLine 3s ease-in-out infinite;
}

.preview-lines i:nth-child(2) {
  width: 74%;
  animation-delay: 160ms;
}

.preview-lines i:nth-child(3) {
  width: 52%;
  animation-delay: 320ms;
}

.demo-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 18px 18px 18px;
}

.demo-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 8px;
  color: var(--cyan);
  background: rgba(56, 189, 248, 0.07);
}

.demo-tag {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.demo-card h3 {
  margin-inline: 18px;
  font-size: 1.28rem;
}

.demo-card p {
  margin-inline: 18px;
  color: var(--muted);
  line-height: 1.65;
}

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

.demo-grid.compact .demo-card {
  min-height: auto;
}

.demo-grid.compact .demo-card.featured {
  grid-row: auto;
}

.demo-grid.compact .work-preview {
  min-height: 150px;
}

.demo-grid.compact .preview-content {
  grid-template-columns: 1fr;
}

.demo-grid.compact .preview-lines {
  display: none;
}

.demo-grid.compact .preview-main,
.demo-grid.compact .demo-card.featured .preview-main {
  min-height: 96px;
}

.demo-grid.compact .feature-list li:nth-child(n+4) {
  display: none;
}

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

.page-grid .demo-card {
  min-height: auto;
}

.page-grid .work-preview {
  min-height: 118px;
}

.page-grid .preview-main,
.page-grid .demo-card.featured .preview-main {
  min-height: 84px;
}

.page-grid .demo-card h3 {
  font-size: 1.18rem;
}

.page-grid .demo-card p {
  font-size: 0.94rem;
  line-height: 1.55;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 18px 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 999px;
  color: #dbe7f3;
  background: rgba(56, 189, 248, 0.055);
  font-size: 0.78rem;
  font-weight: 800;
}

.demo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 18px 18px;
}

.small-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 900;
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.045);
}

.small-button.primary {
  color: #04101f;
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

.published-work {
  margin-top: 16px;
}

.catalog-block + .catalog-block {
  margin-top: 24px;
}

.catalog-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.catalog-heading span {
  color: var(--ink);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 900;
}

.catalog-heading p {
  max-width: 540px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.site-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.site-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.site-card .small-button {
  width: fit-content;
}

.site-card small {
  display: block;
  margin-bottom: 6px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.site-card h3,
.site-card p {
  margin-inline: 0;
}

.site-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.topic-card {
  display: block;
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(12, 23, 53, 0.92), rgba(11, 17, 35, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.topic-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.48);
  box-shadow: 0 18px 52px rgba(56, 189, 248, 0.09);
}

.topic-card svg {
  width: 32px;
  height: 32px;
  margin-bottom: 24px;
  color: var(--cyan);
}

.topic-card p {
  color: var(--muted);
  line-height: 1.6;
}

.pain-section {
  background: var(--bg-soft);
}

.pain-grid,
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pain-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 142px;
  padding: 18px;
  box-shadow: none;
}

.pain-card svg,
.solution-card svg {
  color: var(--cyan);
}

.pain-card h3 {
  margin-bottom: 8px;
}

.pain-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.pain-conclusion {
  width: min(880px, 100%);
  margin: 28px 0 0;
  color: #dbe7f3;
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.65;
}

.solution-card {
  min-height: 210px;
  padding: 24px;
  box-shadow: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.solution-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.48);
  box-shadow: 0 18px 52px rgba(56, 189, 248, 0.09);
}

.solution-card svg {
  width: 32px;
  height: 32px;
  margin-bottom: 24px;
}

.solution-card p,
.process-card p {
  color: var(--muted);
  line-height: 1.65;
}

.process {
  background: var(--bg-soft);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.process-card {
  padding: 24px;
  box-shadow: none;
}

.process-card span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 22px;
  border-radius: 50%;
  color: #04101f;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  font-weight: 900;
}

.authority {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: clamp(28px, 6vw, 84px);
  align-items: center;
}

.authority-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.authority-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #dbe7f3;
  background: rgba(255, 255, 255, 0.04);
  font-weight: 800;
}

.final-cta {
  padding-top: 40px;
}

.final-panel {
  padding: clamp(28px, 6vw, 56px);
  background:
    radial-gradient(circle at 90% 10%, rgba(109, 93, 246, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(12, 23, 53, 0.96), rgba(11, 17, 35, 0.96));
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 12;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  max-width: calc(100vw - 40px);
  width: 52px;
  padding: 0;
  justify-content: center;
  border: 1px solid rgba(56, 189, 248, 0.42);
  border-radius: 999px;
  color: #04101f;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  box-shadow: 0 14px 40px rgba(56, 189, 248, 0.22);
  font-weight: 900;
  transition: width 180ms ease, padding 180ms ease, transform 180ms ease;
}

.floating-whatsapp svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
}

.floating-whatsapp span {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  transition: max-width 180ms ease, opacity 180ms ease;
}

.floating-whatsapp:hover {
  width: 206px;
  padding: 0 16px;
  transform: translateY(-2px);
}

.floating-whatsapp:hover span {
  max-width: 160px;
  opacity: 1;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(20px, 6vw, 84px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms ease, transform 620ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes gridDrift {
  from { background-position: 0 0; }
  to { background-position: 72px 72px; }
}

@keyframes floatWindow {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -12px, 0); }
}

@keyframes scanWindow {
  0%, 42% { transform: translateX(-120%); }
  78%, 100% { transform: translateX(120%); }
}

@keyframes barDance {
  0%, 100% { transform: scaleY(0.86); }
  50% { transform: scaleY(1.06); }
}

@keyframes loadLine {
  0%, 100% {
    opacity: 0.62;
    transform: scaleX(0.86);
    transform-origin: left;
  }
  50% {
    opacity: 1;
    transform: scaleX(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: auto;
  }

  .system-mockup {
    left: 0;
    right: auto;
  }

  .hero-demo-stack {
    margin-left: 0;
  }

  .launch-panel {
    margin-left: 0;
  }

  .demo-grid,
  .demo-grid.compact,
  .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .demo-card.featured {
    grid-row: auto;
  }
}

@media (max-width: 920px) {
  .nav-toggle {
    display: grid;
  }

  .nav {
    position: absolute;
    top: 72px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(5, 10, 29, 0.98);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    width: 100%;
    padding: 14px;
  }

  .nav-cta {
    justify-content: center;
    margin-top: 6px;
  }

  .pain-grid,
  .topic-grid,
  .process-grid,
  .authority {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 96px;
  }

  .demo-grid,
  .demo-grid.compact,
  .site-grid,
  .page-grid,
  .solution-grid {
    grid-template-columns: 1fr;
  }

  .demo-card,
  .demo-card.featured {
    min-height: auto;
  }

  .demo-card.featured .work-preview {
    min-height: 240px;
  }

  .preview-content {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: auto;
  }

  .system-mockup {
    top: 10px;
    width: 100%;
  }

  .phone-mockup {
    right: 0;
    bottom: 0;
    width: 146px;
  }

  .hero-demo-card {
    grid-template-columns: 1fr;
  }

  .site-card {
    grid-template-columns: 1fr;
  }

  .mockup-kpis {
    grid-template-columns: 1fr;
  }

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

  .mockup-chart {
    height: 86px;
  }

  .mockup-list {
    display: none;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 66px;
  }

  h1 {
    font-size: clamp(1.7rem, 8vw, 2.55rem);
  }

  .hero-actions,
  .footer {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .floating-whatsapp {
    width: 54px;
    padding: 0;
    justify-content: center;
  }

  .floating-whatsapp:hover {
    width: 54px;
    padding: 0;
  }
}