* {
  box-sizing: border-box;
}

:root {
  --bg: #06111c;
  --text: #e8f3ff;
  --muted: #a9b8ca;
  --line: rgba(255, 255, 255, 0.12);
  --cyan: #5ed8ff;
  --blue: #4c7cff;
  --green: #54f0a8;
  --shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button,
input {
  font: inherit;
}

.star-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.92;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at 15% 15%, rgba(76, 124, 255, 0.22), transparent 20%),
    radial-gradient(circle at 85% 10%, rgba(84, 240, 168, 0.16), transparent 20%),
    radial-gradient(circle at 80% 75%, rgba(94, 216, 255, 0.12), transparent 25%),
    linear-gradient(135deg, #02070f 0%, #04111c 35%, #071420 60%, #041019 100%);
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, #000 50%, transparent 90%);
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.section {
  padding: 78px 0;
}

.glass {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.06));
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #05121e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 90px;
  margin: 10px 0px;
}

.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand strong {
  font-family: Outfit, Inter, sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.brand small {
  color: var(--muted);
  font-size: 0.5rem;
  margin-top: 4px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a {
  color: #02a1ff;
  font-weight: 500;
  font-size: 0.96rem;
}

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

.nav-btn {
  padding: 11px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
}

.nav-btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #07121d !important;
  font-weight: 700;
}

.nav-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: hsl(219.69deg 93.33% 38.01%);
  width: 52px;
  height: 52px;
  border-radius: 16px;
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  margin: 5px auto;
  border-radius: 10px;
}

.hero {
  padding-top: 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 40px;
  align-items: center;
}

.pill,
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(94, 216, 255, 0.22);
  background: rgba(94, 216, 255, 0.08);
  color: #bcf1ff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.hero-copy h1,
.section-heading h2,
.content-card h2,
.side-card h2,
.coming-card h2,
.cta-card h2 {
  font-family: Outfit, Inter, sans-serif;
}

.hero-copy h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1.02;
  margin: 18px 0;
  max-width: 13ch;
}

.hero-copy h1 span {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 18px;
  border: 1px solid var(--line);
  font-weight: 700;
  transition: 0.25s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #07121d;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: #eef6ff;
}

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

.stat-card {
  padding: 18px;
  border-radius: 24px;
}

.stat-card h3 {
  margin: 0;
  font-size: 1.45rem;
}

.stat-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
}

.dashboard-card {
  padding: 28px;
  border-radius: 36px;
  position: relative;
  overflow: hidden;
  min-height: 630px;
}

.dashboard-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.mini-label {
  font-size: 0.78rem;
  color: var(--muted);
}

.dashboard-top h2 {
  margin: 4px 0 0;
  font-size: 2rem;
}

.live-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(84, 240, 168, 0.15);
  color: #aefacb;
  border: 1px solid rgba(84, 240, 168, 0.24);
  font-weight: 700;
  font-size: 0.85rem;
}

.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 24px 0 20px;
}

.metric-card {
  padding: 20px;
  border-radius: 26px;
  border: 1px solid var(--line);
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.metric-card small {
  color: #d7e7f7;
  opacity: 0.8;
}

.metric-card strong {
  font-size: 2rem;
  margin: 6px 0;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-card.cyan {
  background: linear-gradient(135deg, rgba(94, 216, 255, 0.14), rgba(76, 124, 255, 0.1));
}

.metric-card.green {
  background: linear-gradient(135deg, rgba(84, 240, 168, 0.14), rgba(94, 216, 255, 0.1));
}

.chart-panel {
  padding: 22px;
  border-radius: 30px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.positive {
  color: #99ffc7;
  font-weight: 700;
}

.hero-robot {
  position: absolute;
  right: -10px;
  bottom: 0;
  width: min(44%, 250px);
  filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.35));
}

.brands-strip {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.brands-items {
  min-height: 74px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  align-items: center;
}

.brands-items span {
  text-align: center;
  font-weight: 600;
  color: #c9daf0;
  font-size: 0.94rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
}

.content-card,
.side-card,
.coming-card,
.cta-card {
  border-radius: 32px;
  padding: 30px;
}

.content-card h2,
.side-card h2,
.coming-card h2,
.cta-card h2,
.section-heading h2 {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  line-height: 1.1;
  margin: 16px 0 14px;
}

.content-card p,
.vision-block p,
.section-heading p,
.icon-card p,
.cta-card p,
.faq-item p,
.coming-copy {
  color: var(--muted);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.feature-item {
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.side-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.side-art {
  width: min(100%, 360px);
  margin: 0 auto 10px;
}

.coming-art {
  width: min(100%, 320px);
}

.vision-block + .vision-block {
  margin-top: 16px;
}

.vision-block h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading.center {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.icon-card {
  border-radius: 30px;
  padding: 26px;
  min-height: 220px;
}

.icon-wrap {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(94, 216, 255, 0.22), rgba(84, 240, 168, 0.18));
  font-size: 1.45rem;
  margin-bottom: 16px;
}

.icon-card h3 {
  margin: 0 0 10px;
  font-size: 1.24rem;
}

.coming-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.coming-grid span {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}

.coming-grid.icons span {
  display: flex;
  align-items: center;
  gap: 10px;
}

.coming-grid.icons b {
  font-size: 1.15rem;
}

.footer {
  padding: 26px 0 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-wrap p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.footer-brand img {
  width: 92px;
}

.auth-page .header {
  display: none;
}

.auth-shell {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 22px;
}

.auth-card {
  width: min(1180px, 100%);
  border-radius: 34px;
  padding: 26px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-brand img {
  width: 56px;
  height: 56px;
}

.auth-brand strong {
  font-family: Outfit, Inter, sans-serif;
  font-size: 1.45rem;
}

.auth-brand small {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}

.auth-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  padding-top: 24px;
}

.auth-copy {
  padding: 20px 12px 20px 6px;
}

.auth-copy h1 {
  font-family: Outfit, Inter, sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  line-height: 1.06;
  margin: 18px 0 16px;
  max-width: 12ch;
}

.auth-copy p {
  color: var(--muted);
  max-width: 52ch;
}

.auth-illustration {
  width: min(100%, 420px);
  margin-top: 18px;
}

.auth-form {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 28px;
  padding: 24px;
}

.auth-form h2 {
  margin: 0 0 18px;
  font-family: Outfit, Inter, sans-serif;
  font-size: 2rem;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.field label {
  font-weight: 600;
  font-size: 0.95rem;
}

.field input {
  height: 54px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(4, 16, 25, 0.75);
  padding: 0 16px;
  color: #fff;
  outline: none;
}

.field input::placeholder {
  color: #8aa0b4;
}

.double-field {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 0 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.check input {
  accent-color: #49f0a3;
}

.full-btn {
  width: 100%;
  margin-top: 8px;
}

.form-switch,
.demo-note {
  margin: 16px 0 0;
  text-align: center;
  color: var(--muted);
}

.form-switch a,
.form-row a,
.demo-note.success {
  color: #aefacb;
}

.live-chart-card {
  min-height: 330px;
  position: relative;
  overflow: hidden;
}

.tv-widget-wrap {
  margin-top: 14px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(2, 10, 18, 0.65);
  min-height: 250px;
}

#tradingview_chart {
  width: 100%;
  height: 280px;
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 960px;
  margin: 0 auto;
}

.faq-item {
  border-radius: 24px;
  padding: 0 20px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  font-size: 1.08rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  line-height: 1;
  color: var(--green);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 0 20px;
  margin: 0;
}

.cta-center {
  align-items: center;
  text-align: center;
}

.cta-art {
  width: min(100%, 260px);
  margin: 0 auto 8px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

/* Responsive */
@media (max-width: 1100px) {
  .hero-grid,
  .two-col,
  .auth-content {
    grid-template-columns: 1fr;
  }

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

  .hero-copy h1 {
    max-width: unset;
  }

  .dashboard-card {
    min-height: unset;
  }

  .hero-robot {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(52%, 250px);
    margin: 20px auto 0;
  }
}

@media (max-width: 840px) {
  .menu-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 102px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(2, 10, 18, 0.94);
    backdrop-filter: blur(20px);
  }

  .nav.open {
    display: flex;
  }

  .hero-stats,
  .dashboard-cards,
  .brands-items,
  .feature-list,
  .double-field {
    grid-template-columns: 1fr;
  }

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

  .brands-items {
    padding: 18px 0;
  }

  .coming-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 20px, 1180px);
  }

  .hero {
    padding-top: 24px;
  }

  .hero-copy h1 {
    font-size: 2.4rem;
  }

  .auth-card,
  .content-card,
  .side-card,
  .coming-card,
  .cta-card,
  .dashboard-card {
    padding: 20px;
  }

  .auth-form {
    padding: 18px;
  }
}

/* CTA Banner */
.cta-banner-section {
  padding: 90px 0;
}

.cta-banner-box {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  padding: 48px 34px 40px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(13, 28, 48, 0.88), rgba(7, 18, 31, 0.94)),
    url("assets/cta-bg.jpg") center / cover no-repeat;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.cta-banner-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.35)),
    radial-gradient(circle at top center, rgba(94, 216, 255, 0.12), transparent 35%);
  pointer-events: none;
}

.cta-banner-box > * {
  position: relative;
  z-index: 2;
}

.cta-top-badge {
  width: fit-content;
  margin: 0 auto 24px;
  padding: 14px 38px;
  border-radius: 999px;
  font-size: 1rem;
  letter-spacing: 0.14em;
  color: #f1c84a;
  border: 1px solid rgba(241, 200, 74, 0.45);
  background: linear-gradient(90deg, rgba(241, 200, 74, 0.16), rgba(0, 191, 255, 0.12));
}

.cta-big-title {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 5rem);
  line-height: 1.05;
  font-weight: 800;
  color: #f5f7fb;
  font-family: Outfit, Inter, sans-serif;
}

.cta-big-title span {
  background: linear-gradient(90deg, #ffffff, #f1c84a);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cta-line {
  width: 180px;
  height: 4px;
  margin: 24px auto 28px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #f1c84a, transparent);
}

.cta-big-subtitle {
  margin: 0 auto 40px;
  max-width: 900px;
  font-size: clamp(1.1rem, 2vw, 2rem);
  color: rgba(255, 255, 255, 0.88);
}

.cta-big-subtitle strong {
  color: #f1c84a;
  font-weight: 800;
}

.cta-feature-row {
  display: grid;
  grid-template-columns: 180px repeat(3, 1fr) 180px;
  gap: 24px;
  align-items: center;
  margin-top: 16px;
}

.cta-side-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-side-logo img {
  max-width: 100%;
  max-height: 180px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.25));
}

.cta-mini-card {
  min-height: 180px;
  padding: 26px 18px 20px;
  border-radius: 24px;
  border: 1px solid rgba(241, 200, 74, 0.28);
  background: rgba(25, 44, 74, 0.45);
  backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.cta-mini-card.active {
  border-color: rgba(0, 191, 255, 0.45);
  background: rgba(16, 50, 86, 0.52);
  box-shadow: 0 0 0 1px rgba(0, 191, 255, 0.12), 0 18px 30px rgba(0, 0, 0, 0.18);
}

.cta-mini-icon {
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: 14px;
}

.cta-mini-card h3 {
  margin: 0 0 8px;
  font-size: 2rem;
  font-weight: 800;
  font-family: Outfit, Inter, sans-serif;
  color: #f1c84a;
}

.cta-mini-card.active h3 {
  color: #10d3ff;
}

.cta-mini-card p {
  margin: 0;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
}

.cta-quote-box {
  max-width: 760px;
  margin: 34px auto 0;
  padding: 34px 24px 26px;
  border-radius: 26px;
  border: 1px solid rgba(241, 200, 74, 0.4);
  background: linear-gradient(90deg, rgba(241, 200, 74, 0.18), rgba(0, 191, 255, 0.18));
}

.cta-quote-box p {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 2rem);
  color: #ffffff;
}

.cta-quote-icon {
  margin-top: 12px;
  font-size: 2.4rem;
  color: #f1c84a;
  line-height: 1;
}

.cta-bottom-text {
  margin-top: 28px;
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 1200px) {
  .cta-feature-row {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .cta-side-logo {
    display: none;
  }
}

@media (max-width: 768px) {
  .cta-banner-box {
    padding: 34px 18px 28px;
  }

  .cta-feature-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cta-mini-card {
    min-height: auto;
  }

  .cta-bottom-text {
    font-size: 1.15rem;
  }
}

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 52px;
  height: 52px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #07121d;
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
}

.back-to-top:hover {
  transform: translateY(0) scale(1.08);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .back-to-top {
    right: 14px;
    bottom: 14px;
    width: 46px;
    height: 46px;
    font-size: 20px;
  }
}