:root {
  --bg: #01050f;
  --bg-soft: #071224;
  --panel: rgba(8, 19, 36, 0.72);
  --panel-strong: #081426;
  --line: rgba(111, 155, 220, 0.2);
  --text: #f7f8fb;
  --muted: #bcc4d1;
  --blue: #075dff;
  --blue-soft: #1878ff;
  --green: #45e96d;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 74% 36%, rgba(6, 80, 218, 0.22), transparent 34%),
    radial-gradient(circle at 45% 100%, rgba(0, 72, 190, 0.18), transparent 34%),
    var(--bg);
}

a,
button {
  color: inherit;
}

a {
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 90px;
  padding: 0 clamp(22px, 6vw, 96px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(1, 5, 15, 0.72);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.32rem;
  font-weight: 850;
  letter-spacing: 8px;
}

.brand-mark {
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  object-fit: cover;
  box-shadow: 0 0 34px rgba(7, 93, 255, 0.46);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  font-size: 1.08rem;
}

.nav-links a,
.nav-links button,
.footer-login {
  border: 0;
  color: var(--text);
  background: transparent;
  cursor: pointer;
}

.nav-links .active {
  position: relative;
  color: var(--blue-soft);
}

.nav-links .active::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -18px;
  height: 2px;
  content: "";
  background: var(--blue-soft);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 92vh;
  padding: 118px clamp(22px, 6vw, 96px) 28px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -3;
  content: "";
  background:
    linear-gradient(90deg, rgba(1, 5, 15, 0.99) 0%, rgba(1, 5, 15, 0.94) 31%, rgba(1, 5, 15, 0.64) 52%, rgba(1, 5, 15, 0.24) 76%, rgba(1, 5, 15, 0.66) 100%),
    linear-gradient(180deg, rgba(1, 5, 15, 0.28) 0%, rgba(1, 5, 15, 0.62) 72%, rgba(1, 5, 15, 0.96) 100%),
    url("/assets/bixi-hero-showcase.png") center right / cover no-repeat,
    #01050f;
}

.hero::after {
  position: absolute;
  left: 16%;
  right: 0;
  bottom: -90px;
  z-index: -2;
  height: 310px;
  content: "";
  background:
    radial-gradient(ellipse at 60% 50%, rgba(7, 93, 255, 0.7), transparent 64%),
    radial-gradient(ellipse at 18% 64%, rgba(7, 93, 255, 0.28), transparent 58%);
  filter: blur(22px);
  opacity: 0.8;
}

.hero-glow {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(0, 52, 150, 0.24) 56%, rgba(1, 5, 15, 0.9));
}

.hero-inner {
  display: flex;
  align-items: center;
  min-height: calc(92vh - 146px);
}

.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 720px;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(3.6rem, 5.7vw, 6.25rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h1 span,
.cta span {
  color: var(--blue-soft);
}

.hero-copy > p {
  max-width: 650px;
  margin: 28px 0 0;
  color: #d7dce6;
  font-size: clamp(1.22rem, 1.8vw, 1.68rem);
  line-height: 1.62;
}

.hero-actions {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(240px, 0.92fr);
  gap: 18px;
  max-width: 680px;
  margin-top: 42px;
}

.button,
.access-link,
.outline-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 78px;
  padding: 0 28px;
  border-radius: 10px;
  border: 1px solid rgba(71, 147, 255, 0.7);
  cursor: pointer;
  font-size: clamp(1.05rem, 1.3vw, 1.34rem);
  font-weight: 760;
  line-height: 1.15;
}

.button-icon {
  position: relative;
  display: inline-block;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
}

.icon-download::before {
  position: absolute;
  left: 12px;
  top: 2px;
  width: 4px;
  height: 15px;
  border-radius: 999px;
  content: "";
  background: currentColor;
}

.icon-download::after {
  position: absolute;
  left: 5px;
  top: 9px;
  width: 14px;
  height: 14px;
  border-right: 4px solid currentColor;
  border-bottom: 4px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.icon-globe {
  border: 3px solid currentColor;
  border-radius: 999px;
}

.icon-globe::before,
.icon-globe::after {
  position: absolute;
  content: "";
  background: currentColor;
}

.icon-globe::before {
  left: 11px;
  top: 0;
  width: 3px;
  height: 100%;
  opacity: 0.75;
}

.icon-globe::after {
  left: 2px;
  right: 2px;
  top: 12px;
  height: 3px;
  opacity: 0.75;
}

.icon-crown::before {
  position: absolute;
  inset: 7px 3px 6px;
  content: "";
  background: currentColor;
  clip-path: polygon(0 100%, 0 38%, 25% 66%, 50% 0, 75% 66%, 100% 38%, 100% 100%);
}

.icon-crown::after {
  position: absolute;
  left: 3px;
  right: 3px;
  bottom: 3px;
  height: 3px;
  border-radius: 999px;
  content: "";
  background: currentColor;
}

.button {
  color: #fff;
  background: linear-gradient(135deg, #0c73ff, #034de0);
  box-shadow: 0 18px 48px rgba(7, 93, 255, 0.36);
}

.button.secondary {
  background: linear-gradient(135deg, #0d67ff, #0345d2);
}

.access-link {
  max-width: 680px;
  min-height: 76px;
  margin-top: 20px;
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(1, 5, 15, 0.52);
}

.quick-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 clamp(22px, 6vw, 96px) 34px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(111, 155, 220, 0.16);
  overflow: hidden;
}

.quick-benefits article {
  min-height: 112px;
  padding: 22px;
  text-align: center;
  background: rgba(8, 19, 36, 0.7);
}

.quick-benefits h2 {
  margin: 0 0 8px;
  color: var(--blue-soft);
  font-size: 1.38rem;
}

.quick-benefits p,
.section-heading p,
.feature-grid p,
.cta p,
.login-box p,
.comment-card p {
  color: var(--muted);
  line-height: 1.58;
}

.section {
  padding: clamp(56px, 8vw, 104px) clamp(22px, 6vw, 96px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.compatibility {
  text-align: center;
}

.compatibility .section-heading {
  margin-inline: auto;
}

.compat-grid,
.comments-layout,
.stats-band {
  display: grid;
  gap: 16px;
}

.compat-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.compat-grid article,
.comment-form,
.comment-card,
.cta,
.login-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.compat-grid article {
  display: grid;
  gap: 8px;
  min-height: 112px;
  place-items: center;
}

.compat-grid span {
  font-weight: 850;
}

.compat-grid small {
  color: var(--green);
}

.stats-band {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0 clamp(22px, 6vw, 96px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(111, 155, 220, 0.12);
}

.stats-band article {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 124px;
  background: rgba(1, 5, 15, 0.88);
}

.metric-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  color: var(--blue-soft);
  font-size: 2rem;
}

.stats-band small {
  display: block;
  color: var(--muted);
}

.stats-band strong {
  display: block;
  font-size: clamp(1.7rem, 3vw, 2.7rem);
}

.comments-layout {
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 20px;
}

.comment-form {
  display: grid;
  gap: 16px;
  padding: 24px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 720;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(111, 155, 220, 0.26);
  border-radius: 8px;
  color: var(--text);
  background: rgba(1, 5, 15, 0.78);
  outline: 0;
}

input,
select {
  min-height: 46px;
  padding: 0 14px;
}

textarea {
  min-height: 130px;
  padding: 14px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue-soft);
  box-shadow: 0 0 0 4px rgba(7, 93, 255, 0.18);
}

.comment-list {
  display: grid;
  gap: 14px;
}

.comment-card {
  padding: 18px;
}

.comment-card header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-weight: 850;
}

.stars {
  color: var(--blue-soft);
  white-space: nowrap;
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--green);
}

.cta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 22px;
  margin: clamp(42px, 7vw, 90px) clamp(22px, 6vw, 96px);
  padding: clamp(24px, 4vw, 38px);
}

.cta h2 {
  margin: 0;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 34px clamp(22px, 6vw, 96px);
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-login {
  cursor: pointer;
}

.login-modal {
  width: min(460px, calc(100vw - 34px));
  padding: 0;
  border: 0;
  border-radius: 14px;
  color: var(--text);
  background: transparent;
}

.login-modal::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
}

.login-box {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 30px;
}

.close-button {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(1, 5, 15, 0.6);
  cursor: pointer;
  font-size: 1.1rem;
}

@media (max-width: 1120px) {
  .hero::before {
    background:
      linear-gradient(90deg, rgba(1, 5, 15, 0.99) 0%, rgba(1, 5, 15, 0.9) 38%, rgba(1, 5, 15, 0.52) 64%, rgba(1, 5, 15, 0.78) 100%),
      linear-gradient(180deg, rgba(1, 5, 15, 0.34) 0%, rgba(1, 5, 15, 0.62) 72%, rgba(1, 5, 15, 0.96) 100%),
      url("/assets/bixi-hero-showcase.png") 66% center / auto 100% no-repeat,
      #01050f;
  }
}

@media (max-width: 860px) {
  .site-header {
    min-height: 70px;
  }

  .nav-links {
    gap: 20px;
    font-size: 0.96rem;
  }

  .hero {
    padding-top: 92px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(1, 5, 15, 0.88) 0%, rgba(1, 5, 15, 0.5) 38%, rgba(1, 5, 15, 0.92) 74%, #01050f 100%),
      linear-gradient(90deg, rgba(1, 5, 15, 0.96) 0%, rgba(1, 5, 15, 0.42) 54%, rgba(1, 5, 15, 0.88) 100%),
      url("/assets/bixi-hero-showcase.png") 62% center / auto 100% no-repeat,
      #01050f;
  }

  .hero-copy {
    text-align: center;
    margin: 0 auto;
  }

  .hero-actions,
  .quick-benefits,
  .compat-grid,
  .comments-layout,
  .stats-band,
  .cta {
    grid-template-columns: 1fr;
  }

  .access-link {
    margin-inline: auto;
  }

  .quick-benefits,
  .cta {
    margin-inline: 18px;
  }

  .stats-band {
    padding: 0;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 0 16px;
  }

  .brand {
    font-size: 1rem;
    letter-spacing: 5px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .nav-links a:not(.active),
  .nav-links button {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-inline: 16px;
  }

  .hero-inner {
    min-height: 720px;
    align-items: flex-end;
    padding-bottom: 24px;
  }

  h1 {
    font-size: clamp(3rem, 13vw, 4rem);
  }

  .hero-copy > p {
    font-size: 1.08rem;
  }

  .button,
  .access-link {
    width: 100%;
    min-height: 62px;
    font-size: 1rem;
  }

  .section {
    padding-inline: 16px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding-inline: 16px;
  }
}