:root {
  --bg: #030809;
  --bg-2: #071112;
  --card: rgba(12, 24, 25, 0.78);
  --card-strong: rgba(16, 31, 32, 0.94);
  --line: rgba(155, 255, 133, 0.16);
  --line-soft: rgba(255, 255, 255, 0.08);
  --text: #f6fff8;
  --muted: #a7b9b1;
  --muted-2: #73877e;
  --green: #7cff31;
  --green-2: #45d52f;
  --green-3: #0c6f32;
  --danger: #ff716b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 26px;
  --radius-sm: 16px;
  --font: "Inter", system-ui, sans-serif;
  --display: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(circle at 18% 8%, rgba(124, 255, 49, 0.18), transparent 24rem),
    radial-gradient(circle at 85% 28%, rgba(69, 213, 47, 0.12), transparent 24rem),
    linear-gradient(180deg, #010405 0%, var(--bg) 42%, #020506 100%);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

button {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 50;
  width: min(1240px, calc(100% - 32px));
  height: 78px;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0 20px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(4, 11, 12, 0.74);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.30);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(4, 11, 12, 0.92);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 800;
}

.brand img {
  width: 156px;
  height: 54px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(124, 255, 49, 0.22));
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.main-nav a {
  transition: color 180ms ease;
}

.main-nav a:hover {
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.btn-primary {
  color: #031007;
  background: linear-gradient(135deg, #b9ff3d 0%, var(--green) 44%, var(--green-2) 100%);
  box-shadow: 0 18px 38px rgba(124, 255, 49, 0.20);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--line-soft);
}

.btn-ghost:hover {
  border-color: var(--line);
  background: rgba(124, 255, 49, 0.08);
}

.btn-social {
  color: var(--text);
  border-color: rgba(124, 255, 49, 0.18);
  background:
    linear-gradient(135deg, rgba(124, 255, 49, 0.12), rgba(255, 255, 255, 0.035));
}

.btn-social::before {
  content: "◎";
  margin-right: 8px;
  color: var(--green);
}

.btn-social:hover {
  border-color: rgba(124, 255, 49, 0.42);
  box-shadow: 0 16px 34px rgba(124, 255, 49, 0.10);
}

.btn-lg {
  min-height: 52px;
  padding: 0 24px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 1px solid var(--line-soft);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: var(--text);
}

.section {
  position: relative;
  padding: 110px 0;
}

.section-inner {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 64% 44%, rgba(124, 255, 49, 0.16), transparent 24rem),
    linear-gradient(180deg, transparent, rgba(3, 8, 9, 0.72));
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--display);
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(3.1rem, 7vw, 5.8rem);
  line-height: 0.94;
  max-width: 860px;
}

h2 {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.02;
}

h3 {
  margin: 0;
}

.hero-text {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.hero-proof {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-proof span {
  padding: 9px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 620px;
}

.dashboard-mockup,
.app-preview {
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(18, 34, 35, 0.94), rgba(7, 17, 18, 0.96));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-mockup {
  position: absolute;
  right: 0;
  top: 64px;
  width: min(620px, 100%);
  min-height: 470px;
  display: grid;
  grid-template-columns: 82px 1fr;
}

.mock-sidebar,
.app-sidebar {
  padding: 22px 18px;
  border-right: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.22);
}

.mock-sidebar img,
.app-sidebar img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-bottom: 34px;
}

.mock-sidebar span,
.app-sidebar span {
  display: block;
  width: 100%;
  height: 12px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.10);
}

.app-sidebar .active,
.mock-sidebar span:first-of-type {
  background: linear-gradient(90deg, var(--green), var(--green-2));
}

.mock-content {
  padding: 28px;
}

.mock-topbar,
.app-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.mock-topbar small,
.app-header small {
  display: block;
  color: var(--muted-2);
  font-weight: 800;
}

.mock-topbar strong,
.app-header strong {
  display: block;
  margin-top: 5px;
  font-family: var(--display);
  font-size: 1.8rem;
}

.mock-status,
.app-header button {
  border: 1px solid rgba(124, 255, 49, 0.28);
  border-radius: 999px;
  color: var(--green);
  background: rgba(124, 255, 49, 0.08);
  padding: 10px 14px;
  font-weight: 800;
}

.mock-kpis,
.app-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.mock-kpis div,
.app-cards div {
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
}

.mock-kpis span,
.app-cards span {
  color: var(--muted-2);
  font-size: 0.78rem;
  font-weight: 800;
}

.mock-kpis strong,
.app-cards strong {
  display: block;
  margin-top: 8px;
}

.mock-chart {
  height: 150px;
  display: flex;
  align-items: end;
  gap: 12px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 22px;
  background: radial-gradient(circle at 50% 0, rgba(124, 255, 49, 0.16), transparent 72%);
}

.mock-chart span {
  flex: 1;
  min-height: 28px;
  border-radius: 12px 12px 4px 4px;
  background: linear-gradient(180deg, var(--green), rgba(69, 213, 47, 0.22));
}

.mock-list {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.mock-list div,
.app-moves div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
}

.mock-list strong,
.app-moves strong {
  color: var(--green);
}

.floating-card {
  position: absolute;
  z-index: 3;
  width: 190px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(10, 22, 23, 0.78);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(16px);
  animation: float 5s ease-in-out infinite;
}

.floating-card span {
  display: block;
  color: var(--muted-2);
  font-size: 0.78rem;
  font-weight: 800;
}

.floating-card strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
}

.card-income { top: 0; left: 18px; }
.card-expense { right: 22px; bottom: 8px; animation-delay: -1s; }
.card-das { left: 0; bottom: 92px; animation-delay: -2s; }
.card-report { right: 88px; top: 20px; animation-delay: -3s; }

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

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading p:not(.eyebrow),
.product-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.trust-grid,
.feature-grid,
.plans-grid {
  display: grid;
  gap: 16px;
}

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

.trust-card,
.feature-card,
.plan-card,
.benefit-item,
details {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--card);
  backdrop-filter: blur(16px);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.trust-card:hover,
.feature-card:hover,
.plan-card:hover,
.benefit-item:hover {
  transform: translateY(-4px);
  border-color: var(--line);
  background: var(--card-strong);
}

.trust-card {
  padding: 24px;
}

.trust-card strong {
  display: block;
  color: var(--green);
  font-family: var(--display);
  font-size: 1.12rem;
}

.trust-card span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.6;
}

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

.feature-card {
  min-height: 220px;
  padding: 24px;
}

.feature-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: 14px;
  color: #07130a;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  font-weight: 900;
}

.feature-card h3 {
  font-size: 1.04rem;
}

.feature-card p,
.benefit-item p,
.plan-card li,
details p,
.footer p,
.footer a {
  color: var(--muted);
  line-height: 1.65;
}

.benefits-grid,
.product-grid,
.faq-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 44px;
  align-items: start;
}

.benefit-list,
.faq-list {
  display: grid;
  gap: 14px;
}

.benefit-item {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 20px;
}

.benefit-item > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--green);
  background: rgba(124, 255, 49, 0.08);
  font-weight: 900;
}

.product {
  background:
    radial-gradient(circle at 50% 46%, rgba(124, 255, 49, 0.10), transparent 30rem);
}

.app-preview {
  display: grid;
  grid-template-columns: 92px 1fr;
  min-height: 470px;
}

.app-main {
  padding: 28px;
}

.app-body {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
  margin-top: 16px;
}

.app-chart {
  min-height: 170px;
  display: flex;
  align-items: end;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.035);
}

.app-chart span {
  flex: 1;
  border-radius: 999px 999px 8px 8px;
  background: linear-gradient(180deg, var(--green), var(--green-3));
}

.app-chart span:nth-child(1) { height: 42%; }
.app-chart span:nth-child(2) { height: 68%; }
.app-chart span:nth-child(3) { height: 52%; }
.app-chart span:nth-child(4) { height: 90%; }
.app-chart span:nth-child(5) { height: 76%; }

.app-moves {
  display: grid;
  gap: 10px;
}

.plans-grid {
  grid-template-columns: repeat(2, minmax(0, 420px));
  justify-content: center;
}

.plan-card {
  position: relative;
  padding: 28px;
}

.plan-card h3 {
  font-size: 1.35rem;
}

.plan-card > strong {
  display: block;
  margin: 14px 0 20px;
  color: var(--green);
}

.plan-card ul {
  min-height: 160px;
  padding-left: 20px;
}

.plan-card .btn {
  width: 100%;
}

.plan-featured {
  border-color: rgba(124, 255, 49, 0.42);
  background:
    radial-gradient(circle at top right, rgba(124, 255, 49, 0.16), transparent 16rem),
    var(--card-strong);
}

.plan-badge {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #07130a;
  background: var(--green);
  font-size: 0.74rem;
  font-weight: 900;
}

details {
  padding: 0;
  overflow: hidden;
}

summary {
  cursor: pointer;
  padding: 22px 24px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 24px 22px;
}

.cta-box {
  position: relative;
  overflow: hidden;
  padding: 64px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 18% 20%, rgba(124, 255, 49, 0.18), transparent 18rem),
    linear-gradient(135deg, rgba(16, 31, 32, 0.98), rgba(5, 13, 14, 0.98));
  text-align: center;
  box-shadow: var(--shadow);
}

.cta-box img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.cta-box h2 {
  margin-top: 20px;
}

.cta-box p {
  max-width: 640px;
  margin: 18px auto 0;
  color: var(--muted);
  line-height: 1.75;
}

.cta-box .hero-actions {
  justify-content: center;
}

.footer {
  border-top: 1px solid var(--line-soft);
  padding: 52px 0 28px;
  background: #010405;
}

.footer-inner {
  width: min(1160px, calc(100% - 40px));
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 1fr;
  gap: 36px;
  margin: 0 auto;
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-brand img {
  width: min(220px, 72vw);
  height: auto;
}

.footer nav,
.footer-contact {
  display: grid;
  gap: 10px;
}

.footer strong {
  margin-bottom: 8px;
}

.footer-contact > strong {
  margin-bottom: 6px;
}

.contact-card {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.contact-card:hover {
  transform: translateY(-2px);
  border-color: var(--line);
  background: rgba(124, 255, 49, 0.07);
}

.contact-card > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #07130a;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  font-weight: 900;
}

.contact-card small {
  display: block;
  margin-bottom: 2px;
  color: var(--muted-2);
  font-size: 0.76rem;
  font-weight: 800;
}

.contact-card strong {
  display: block;
  margin: 0;
  color: var(--text);
  font-size: 0.94rem;
  word-break: break-word;
}

.copyright {
  width: min(1160px, calc(100% - 40px));
  margin: 34px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted-2);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

@media (max-width: 1060px) {
  .header-actions {
    display: none;
  }

  .hero-grid,
  .benefits-grid,
  .product-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 560px;
  }

  .trust-grid,
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .site-header {
    height: 70px;
    top: 10px;
    width: calc(100% - 20px);
  }

  .brand img {
    width: 132px;
    height: 48px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 78px;
    left: 10px;
    right: 10px;
    display: none;
    margin: 0;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(4, 11, 12, 0.96);
    box-shadow: var(--shadow);
  }

  body.menu-open .main-nav {
    display: grid;
  }

  .section {
    padding: 82px 0;
  }

  .hero {
    padding-top: 120px;
  }

  .hero-mockup {
    position: relative;
    top: auto;
  }

  .floating-card {
    position: relative;
    inset: auto;
    width: 100%;
    margin-bottom: 10px;
    animation: none;
  }

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

  .mock-kpis,
  .app-cards,
  .app-body {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .section-inner {
    width: min(100% - 28px, 1160px);
  }

  h1 {
    font-size: 2.8rem;
  }

  .trust-grid,
  .feature-grid,
  .plans-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-mockup,
  .app-preview {
    grid-template-columns: 1fr;
  }

  .mock-sidebar,
  .app-sidebar {
    display: none;
  }

  .mock-content,
  .app-main {
    padding: 20px;
  }

  .cta-box {
    padding: 42px 20px;
  }
}