:root {
  --bg: #05070b;
  --bg-soft: #0b1018;
  --card: rgba(14, 20, 31, 0.92);
  --card-2: rgba(255, 255, 255, 0.04);
  --text: #f5f7fb;
  --muted: #b7c0d1;
  --primary: #21e6a7;
  --primary-2: #12c98e;
  --danger: #ff4d5a;
  --warning: #ffd166;
  --line: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(33, 230, 167, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(32, 120, 255, 0.12), transparent 22%),
    linear-gradient(180deg, #06080d 0%, #09111c 55%, #05070b 100%);
  color: var(--text);
  line-height: 1.45;
}

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

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

button {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, var(--primary), #6df7cb);
  color: #04130f;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.topbar__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 18px;
  text-align: center;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.3px;
}

.hero {
  max-width: 1240px;
  margin: 0 auto;
  padding: 68px 20px 36px;
  text-align: center;
}

.hero-title {
  margin: 0 auto 18px;
  max-width: 900px;
  font-size: clamp(2rem, 4vw, 4.1rem);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -1.4px;
  text-transform: uppercase;
}

.hero-title::after {
  content: "";
  display: block;
  width: 120px;
  height: 5px;
  margin: 16px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), #fff176);
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 260px;
  padding: 16px 30px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #04130f;
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.35px;
  box-shadow: 0 12px 35px rgba(33, 230, 167, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.hero-btn:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 18px 40px rgba(33, 230, 167, 0.35);
  filter: brightness(1.04);
}

.hero-btn--shine {
  position: relative;
  overflow: hidden;
}

.hero-btn--shine::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-20deg);
  animation: shine 3.2s linear infinite;
}

@keyframes shine {
  to {
    left: 150%;
  }
}

.counters {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 180px));
  justify-content: center;
  gap: 16px;
  margin: 30px 0 28px;
}

.counter {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px 14px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}

.counter .num {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}

.counter .label {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.hero-devices {
  max-width: 920px;
  margin: 0 auto 22px;
}

.hero-devices img {
  width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 22px 35px rgba(0, 0, 0, 0.45));
}

.payments {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.payments--hero {
  margin-top: 12px;
}

.payments img {
  height: 34px;
  width: auto;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 8px 14px;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 20px 70px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.brand-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.5px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(180deg, rgba(19, 26, 39, 0.96), rgba(10, 15, 24, 0.96));
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(33, 230, 167, 0.08), transparent 35%);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(33, 230, 167, 0.26);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
}

.title {
  position: relative;
  z-index: 1;
  margin: 0;
  min-height: 52px;
  font-size: 1.2rem;
  line-height: 1.2;
  font-weight: 900;
  text-transform: uppercase;
}

.slider {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #0b1018;
}

.slider__track {
  display: flex;
  transition: transform 0.35s ease;
}

.slider__slide {
  min-width: 100%;
}

.slider__slide img {
  width: 100%;
  height: 235px;
  object-fit: cover;
}

.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.58);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav:hover {
  background: rgba(33, 230, 167, 0.85);
  color: #04130f;
}

.prev {
  left: 10px;
}

.next {
  right: 10px;
}

.slider__dots {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  display: flex;
  gap: 7px;
  z-index: 2;
}

.slider__dots button,
.slider__dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,.45);
}

.btn {
  position: relative;
  z-index: 1;
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  transition: transform 0.18s ease, filter 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.btn-anim {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}

.btn-demo {
  background: linear-gradient(135deg, #ff5a63, #ff3140);
  color: #fff;
}

.btn-buy {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #04130f;
}

.js-open-modal,
.btn[style] {
  background: rgba(255,255,255,.04) !important;
  border-color: rgba(255,255,255,.1) !important;
  color: #fff !important;
}

.reveal {
  opacity: 1;
  transform: none;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 6, 12, 0.7);
  backdrop-filter: blur(6px);
  z-index: 120;
}

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

.modal__box {
  width: min(680px, 100%);
  background: linear-gradient(180deg, #101827, #0a1018);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.modal__title {
  margin: 0 0 12px;
  font-size: 1.45rem;
  font-weight: 900;
}

.modal__desc {
  color: var(--muted);
  white-space: pre-line;
}

.modal__close {
  margin-top: 18px;
  width: 100%;
  border: 0;
  cursor: pointer;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #04130f;
  border-radius: 14px;
  min-height: 48px;
  font-weight: 900;
}

@media (max-width: 860px) {
  .hero {
    padding-top: 54px;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand img {
    width: 54px;
    height: 54px;
  }
}

@media (max-width: 640px) {
  .topbar__inner {
    font-size: 12.5px;
    padding: 10px 12px;
  }

  .hero {
    padding: 42px 14px 24px;
  }

  .hero-btn {
    width: 100%;
    min-width: 0;
  }

  .counters {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .container {
    padding: 18px 14px 56px;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .card {
    border-radius: 20px;
    padding: 15px;
  }

  .slider__slide img {
    height: 205px;
  }

  .title {
    min-height: auto;
    font-size: 1.08rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}