:root {
  --bg: #031321;
  --bg-deep: #010914;
  --panel: rgba(6, 35, 55, 0.72);
  --panel-strong: rgba(5, 28, 46, 0.88);
  --text: #f7fbff;
  --muted: #b7c7d4;
  --cyan: #19dfff;
  --cyan-soft: rgba(25, 223, 255, 0.22);
  --green: #29e94f;
  --green-2: #7cff4b;
  --yellow: #ffd829;
  --line: rgba(25, 223, 255, 0.36);
  --line-soft: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg-deep);
}

body {
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 50% 0%, rgba(21, 155, 225, 0.26), transparent 28rem),
    radial-gradient(circle at 82% 24%, rgba(41, 233, 79, 0.12), transparent 20rem),
    linear-gradient(180deg, #041a2c 0%, #031321 48%, #010914 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  content: "";
  pointer-events: none;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(25, 223, 255, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 223, 255, 0.16) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, black 0%, transparent 78%);
}

a {
  color: inherit;
}

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

.landing {
  position: relative;
  z-index: 1;
  padding: 28px 0 0;
}

.container {
  width: min(100% - 32px, 1100px);
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 470px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 0 18px;
  text-align: center;
  isolation: isolate;
}

.hero-art {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  margin: 0 0 18px;
  padding: 10px 18px;
  border: 1px solid rgba(25, 223, 255, 0.5);
  border-radius: 999px;
  color: #f5fbff;
  background: rgba(1, 12, 24, 0.76);
  box-shadow:
    0 0 32px rgba(25, 223, 255, 0.2),
    inset 0 0 20px rgba(25, 223, 255, 0.08);
  font-size: clamp(13px, 3.4vw, 21px);
  font-weight: 900;
  line-height: 1.15;
}

.bot-icon {
  width: 36px;
  height: 30px;
  position: relative;
  flex: 0 0 auto;
  border: 2px solid var(--cyan);
  border-radius: 12px;
  box-shadow: 0 0 18px rgba(25, 223, 255, 0.4);
}

.bot-icon::before,
.bot-icon::after {
  position: absolute;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  content: "";
  background: var(--cyan);
}

.bot-icon::before {
  left: 9px;
}

.bot-icon::after {
  right: 9px;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(48px, 11vw, 96px);
  line-height: 0.96;
  letter-spacing: 0;
  text-shadow: 0 16px 38px rgba(0, 0, 0, 0.45);
}

.hero h1 span {
  display: block;
  color: var(--yellow);
  text-shadow:
    0 0 26px rgba(255, 216, 41, 0.36),
    0 16px 38px rgba(0, 0, 0, 0.45);
}

.hero__lead {
  max-width: 620px;
  margin-bottom: 0;
  color: #f2f7fb;
  font-size: clamp(17px, 3.8vw, 24px);
  line-height: 1.48;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}

.hero__lead strong {
  color: var(--cyan);
}

.button--hero {
  display: none;
}

.kz-map {
  position: absolute;
  top: 66px;
  right: max(4px, calc((100vw - 1100px) / 2));
  width: min(38vw, 300px);
  aspect-ratio: 1.46;
  display: grid;
  place-items: center;
  border: 1px solid rgba(25, 223, 255, 0.24);
  border-radius: 43% 57% 48% 52% / 43% 38% 62% 57%;
  color: rgba(255, 216, 41, 0.32);
  background: rgba(25, 223, 255, 0.03);
  box-shadow:
    inset 0 0 50px rgba(25, 223, 255, 0.08),
    0 0 42px rgba(25, 223, 255, 0.08);
  font-size: clamp(38px, 8vw, 78px);
  font-weight: 950;
}

.doc-card,
.bid-paper,
.growth-chart {
  position: absolute;
  border: 1px solid rgba(25, 223, 255, 0.24);
  border-radius: 16px;
  background: rgba(4, 31, 52, 0.44);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.doc-card {
  left: max(8px, calc((100vw - 1100px) / 2));
  top: 150px;
  width: min(30vw, 220px);
  min-width: 170px;
  padding: 18px;
  display: grid;
  gap: 11px;
  transform: rotate(-9deg);
  text-align: left;
  opacity: 0.72;
}

.doc-card strong,
.bid-paper strong {
  color: #87eaff;
  font-size: 14px;
  line-height: 1.2;
  text-transform: uppercase;
}

.doc-card span,
.bid-paper span {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(25, 223, 255, 0.72), rgba(25, 223, 255, 0.08));
}

.doc-card span:nth-child(4),
.bid-paper span:nth-child(4) {
  width: 68%;
}

.search-glass {
  position: absolute;
  left: max(70px, calc((100vw - 1100px) / 2 + 110px));
  top: 285px;
  width: 74px;
  height: 74px;
  border: 6px solid rgba(58, 205, 255, 0.5);
  border-radius: 999px;
  box-shadow:
    0 0 22px rgba(25, 223, 255, 0.22),
    inset 0 0 20px rgba(25, 223, 255, 0.16);
}

.search-glass::after {
  position: absolute;
  right: -31px;
  bottom: -15px;
  width: 46px;
  height: 7px;
  border-radius: 999px;
  content: "";
  background: rgba(58, 205, 255, 0.5);
  transform: rotate(42deg);
}

.bid-paper {
  right: max(12px, calc((100vw - 1100px) / 2 + 24px));
  top: 318px;
  width: min(30vw, 220px);
  min-width: 176px;
  padding: 17px;
  display: grid;
  gap: 10px;
  transform: rotate(10deg);
  opacity: 0.44;
}

.growth-chart {
  right: max(38px, calc((100vw - 1100px) / 2 + 72px));
  top: 230px;
  width: 146px;
  height: 96px;
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 18px;
  opacity: 0.48;
}

.growth-chart i {
  flex: 1;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, rgba(25, 223, 255, 0.8), rgba(25, 223, 255, 0.18));
}

.growth-chart i:nth-child(1) {
  height: 34%;
}

.growth-chart i:nth-child(2) {
  height: 54%;
}

.growth-chart i:nth-child(3) {
  height: 75%;
}

.growth-chart i:nth-child(4) {
  height: 96%;
}

.benefits {
  display: grid;
  gap: 14px;
  padding: 8px 0 22px;
}

.benefit-card,
.audience,
.start-card {
  border: 1px solid rgba(25, 223, 255, 0.38);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(7, 43, 68, 0.82), rgba(2, 18, 34, 0.78));
  box-shadow:
    0 18px 52px rgba(0, 0, 0, 0.28),
    inset 0 0 36px rgba(25, 223, 255, 0.05);
}

.benefit-card {
  display: grid;
  justify-items: center;
  align-content: start;
  padding: 22px 20px;
  text-align: center;
}

.benefit-icon {
  width: 68px;
  height: 68px;
  margin-bottom: 14px;
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--yellow);
  background: radial-gradient(circle at 35% 30%, #41f6ff, #067db4);
  box-shadow:
    0 0 28px rgba(25, 223, 255, 0.46),
    inset 0 0 18px rgba(255, 255, 255, 0.2);
  font-weight: 950;
}

.benefit-icon--search::before {
  width: 28px;
  height: 28px;
  border: 6px solid #fff;
  border-radius: 999px;
  content: "";
}

.benefit-icon--search::after {
  position: absolute;
  right: 18px;
  bottom: 17px;
  width: 22px;
  height: 6px;
  border-radius: 999px;
  content: "";
  background: #fff;
  transform: rotate(45deg);
}

.benefit-icon--bell::before {
  width: 28px;
  height: 32px;
  border-radius: 16px 16px 10px 10px;
  content: "";
  background: #fff;
}

.benefit-icon--bell::after {
  position: absolute;
  bottom: 18px;
  width: 34px;
  height: 5px;
  border-radius: 999px;
  content: "";
  background: #fff;
}

.benefit-card h2 {
  margin-bottom: 10px;
  color: #f4fbff;
  font-size: clamp(20px, 5vw, 28px);
  line-height: 1.15;
}

.benefit-card p {
  margin-bottom: 0;
  color: #f0f6fb;
  font-size: 15px;
  line-height: 1.48;
}

.whatsapp-panel {
  display: grid;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
  padding: 20px;
  border: 2px solid rgba(76, 255, 88, 0.78);
  border-radius: 24px;
  background:
    radial-gradient(circle at 15% 50%, rgba(76, 255, 88, 0.26), transparent 16rem),
    linear-gradient(145deg, rgba(2, 63, 31, 0.78), rgba(3, 22, 28, 0.88));
  box-shadow:
    0 0 34px rgba(76, 255, 88, 0.3),
    inset 0 0 44px rgba(76, 255, 88, 0.08);
}

.whatsapp-symbol {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  position: relative;
  border-radius: 999px;
  background: linear-gradient(135deg, #50f45b, #1ebd42);
  box-shadow:
    0 0 36px rgba(76, 255, 88, 0.54),
    inset 0 0 0 6px rgba(255, 255, 255, 0.25);
}

.whatsapp-symbol::before {
  position: absolute;
  inset: 22px;
  border: 6px solid #fff;
  border-radius: 999px;
  content: "";
}

.whatsapp-symbol::after {
  position: absolute;
  left: 27px;
  bottom: 22px;
  width: 21px;
  height: 21px;
  border-left: 6px solid #fff;
  border-bottom: 6px solid #fff;
  content: "";
  transform: rotate(-18deg);
}

.whatsapp-panel__content {
  display: grid;
  justify-items: center;
  gap: 11px;
  text-align: center;
}

.whatsapp-panel h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.05;
}

.button {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 24px;
  border: 0;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(180deg, #54f64c, #20bf37);
  box-shadow:
    0 18px 46px rgba(41, 233, 79, 0.36),
    inset 0 0 0 2px rgba(255, 255, 255, 0.24);
  text-align: center;
  text-decoration: none;
  font-size: clamp(18px, 4.6vw, 30px);
  font-weight: 950;
  line-height: 1.1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 160ms ease, filter 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
}

.button--whatsapp {
  width: 100%;
  max-width: 680px;
}

.button-icon {
  width: 30px;
  height: 30px;
  position: relative;
  flex: 0 0 auto;
  border: 4px solid #fff;
  border-radius: 999px;
}

.button-icon::after {
  position: absolute;
  left: 3px;
  bottom: -8px;
  width: 13px;
  height: 13px;
  border-left: 4px solid #fff;
  border-bottom: 4px solid #fff;
  content: "";
  transform: rotate(-18deg);
}

.whatsapp-panel p {
  margin-bottom: 0;
  color: #d7e8dd;
  font-size: clamp(16px, 3.5vw, 21px);
}

.link-note {
  color: var(--cyan);
  font-size: clamp(15px, 3.4vw, 20px);
  font-weight: 900;
}

.audience {
  display: grid;
  gap: 14px;
  align-items: center;
  margin-bottom: 20px;
  padding: 22px 24px;
}

.audience-icon,
.rocket-icon {
  width: 108px;
  height: 108px;
  position: relative;
  display: none;
  border: 3px solid rgba(25, 223, 255, 0.52);
  border-radius: 999px;
  background: rgba(25, 223, 255, 0.09);
  box-shadow: 0 0 28px rgba(25, 223, 255, 0.18);
}

.audience h2,
.start-card h2 {
  margin-bottom: 12px;
  font-size: clamp(26px, 5vw, 36px);
  line-height: 1.1;
}

.audience ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.audience li {
  position: relative;
  padding-left: 36px;
  color: #f5fbff;
  font-size: clamp(17px, 4vw, 22px);
  line-height: 1.3;
}

.audience li::before {
  position: absolute;
  left: 0;
  top: 4px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  content: "✓";
  color: #031321;
  background: var(--cyan);
  font-size: 14px;
  font-weight: 950;
}

.audience-doc {
  min-height: 110px;
  display: none;
  border: 3px solid rgba(25, 223, 255, 0.26);
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(25, 223, 255, 0.2) 24%, transparent 24% 100%) 24px 28px / 140px 8px no-repeat,
    linear-gradient(90deg, rgba(25, 223, 255, 0.2) 34%, transparent 34% 100%) 24px 52px / 180px 8px no-repeat,
    rgba(25, 223, 255, 0.04);
}

.start-card {
  display: grid;
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
  padding: 22px 24px;
  border-color: rgba(255, 216, 41, 0.86);
  box-shadow:
    0 0 24px rgba(255, 216, 41, 0.22),
    inset 0 0 32px rgba(255, 216, 41, 0.06);
}

.start-card p {
  margin-bottom: 0;
  color: #f7f3e5;
  font-size: clamp(17px, 4vw, 22px);
  line-height: 1.35;
}

.rocket-icon {
  border-color: rgba(255, 216, 41, 0.74);
  background: rgba(255, 216, 41, 0.08);
  box-shadow: 0 0 28px rgba(255, 216, 41, 0.18);
}

.rocket-icon::before {
  position: absolute;
  inset: 26px 34px 30px 34px;
  border-radius: 50% 50% 35% 35%;
  content: "";
  background: var(--yellow);
  transform: rotate(45deg);
}

.handshake-line {
  display: none;
  min-height: 78px;
  border: 4px solid rgba(255, 216, 41, 0.8);
  border-right: 0;
  border-left: 0;
  transform: skewX(-18deg);
}

.footer-cta {
  padding-bottom: 14px;
}

.button--footer {
  display: flex;
  margin: 0 auto;
  max-width: 940px;
}

.footer {
  position: relative;
  z-index: 1;
  padding: 0 0 18px;
  color: #b8c4d2;
  text-align: center;
  font-size: 14px;
}

.mobile-sticky-cta {
  display: none;
}

@media (min-width: 760px) {
  .landing {
    padding-top: 38px;
  }

  .container {
    width: min(100% - 76px, 1100px);
  }

  .hero {
    min-height: 570px;
  }

  .benefits {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .benefit-card {
    min-height: 282px;
    padding: 24px 22px;
  }

  .whatsapp-panel {
    grid-template-columns: 140px minmax(0, 1fr);
    padding: 24px 30px;
  }

  .audience {
    grid-template-columns: minmax(0, 1fr);
    padding: 28px 32px;
  }

  .audience-icon,
  .rocket-icon,
  .audience-doc,
  .handshake-line {
    display: none;
  }

  .start-card {
    grid-template-columns: minmax(0, 1fr);
    padding: 28px 32px;
  }
}

@media (max-width: 680px) {
  body {
    padding-bottom: 92px;
  }

  .landing {
    padding-top: 14px;
  }

  .hero {
    min-height: auto;
    justify-content: flex-start;
    padding-top: 8px;
    padding-bottom: 12px;
  }

  .doc-card {
    top: 96px;
    left: -34px;
    width: 138px;
    min-width: 138px;
    padding: 12px;
    gap: 7px;
    opacity: 0.24;
  }

  .doc-card strong {
    font-size: 10px;
  }

  .doc-card span {
    height: 5px;
  }

  .search-glass {
    top: 230px;
    left: 4px;
    width: 46px;
    height: 46px;
    border-width: 4px;
    opacity: 0.24;
  }

  .search-glass::after {
    right: -22px;
    bottom: -10px;
    width: 32px;
    height: 5px;
  }

  .bid-paper,
  .growth-chart {
    display: none;
  }

  .kz-map {
    top: 70px;
    right: -54px;
    width: 178px;
    opacity: 0.24;
    font-size: 44px;
  }

  .badge {
    margin-bottom: 12px;
    padding: 8px 12px;
    font-size: 13px;
  }

  .bot-icon {
    width: 28px;
    height: 24px;
    border-radius: 10px;
  }

  .bot-icon::before,
  .bot-icon::after {
    top: 9px;
    width: 4px;
    height: 4px;
  }

  .hero h1 {
    margin-bottom: 12px;
    font-size: clamp(40px, 11.5vw, 50px);
    line-height: 0.98;
  }

  .hero__lead {
    max-width: 340px;
    margin-bottom: 14px;
    font-size: 16px;
    line-height: 1.36;
  }

  .button--hero {
    display: inline-flex;
    width: min(100%, 360px);
    min-height: 54px;
    padding: 14px 18px;
    font-size: 18px;
  }

  .whatsapp-panel {
    padding: 20px 16px;
  }

  .whatsapp-symbol {
    width: 90px;
    height: 90px;
  }

  .mobile-sticky-cta {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 20;
    min-height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(180deg, #54f64c, #20bf37);
    box-shadow:
      0 14px 38px rgba(0, 0, 0, 0.42),
      0 0 30px rgba(41, 233, 79, 0.42),
      inset 0 0 0 2px rgba(255, 255, 255, 0.24);
    text-align: center;
    text-decoration: none;
    font-size: 18px;
    font-weight: 950;
    line-height: 1.1;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }
}

@media (max-width: 390px) {
  .container {
    width: min(100% - 22px, 1100px);
  }

  .hero h1 {
    font-size: clamp(36px, 11.5vw, 44px);
  }

  .button {
    font-size: 18px;
    padding-inline: 18px;
  }
}