:root {
  --ink: #07121f;
  --deep: #0b1030;
  --blue: #083d5c;
  --cyan: #28c2cc;
  --mint: #38f2bf;
  --gold: #ffad32;
  --paper: #f4f8fb;
  --white: #ffffff;
  --muted: #5d6a76;
  --line: rgba(7, 18, 31, 0.12);
  --glass: rgba(255, 255, 255, 0.78);
  --shadow: 0 24px 80px rgba(7, 18, 31, 0.16);
  font-family: Inter, Avenir, Montserrat, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 0%, rgba(40, 194, 204, 0.14), transparent 32rem),
    linear-gradient(180deg, #f7fbfd, #eef5f8 54%, #f8fbfc);
  color: var(--ink);
}

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

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

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 58px);
  color: #fff;
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.topbar.is-scrolled,
.topbar.is-open {
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  box-shadow: 0 16px 44px rgba(7, 18, 31, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 34px;
  color: var(--cyan);
  font-size: 28px;
  font-weight: 950;
  letter-spacing: 0;
}

.brand-mark.large {
  width: auto;
  height: auto;
  font-size: clamp(64px, 10vw, 118px);
  line-height: 0.82;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.topbar.is-scrolled .nav,
.topbar.is-open .nav {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.nav a {
  padding: 9px 13px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 850;
}

.nav a:hover {
  background: rgba(40, 194, 204, 0.18);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: currentColor;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 96vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
}

.hero-media,
.hero-overlay,
.feature-bg,
.pricing-bg,
.contact-bg {
  position: absolute;
  inset: 0;
}

.hero-media {
  background: url("assets/hero.jpg") center / cover no-repeat;
  transform: scale(1.04);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(11, 16, 48, 0.93), rgba(11, 16, 48, 0.64) 45%, rgba(11, 16, 48, 0.16)),
    linear-gradient(0deg, rgba(5, 12, 22, 0.58), rgba(5, 12, 22, 0.08));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  width: min(1220px, calc(100% - 36px));
  margin: 0 auto;
  padding: 128px 0 76px;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
h2 {
  margin: 0;
  color: inherit;
  line-height: 0.96;
  font-weight: 950;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(48px, 7.4vw, 94px);
}

h2 {
  font-size: clamp(34px, 5vw, 66px);
}

h3 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.12;
}

p {
  line-height: 1.58;
}

.hero-copy p:not(.eyebrow) {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 2vw, 23px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 19px;
  border-radius: 10px;
  font-weight: 950;
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  color: #02131d;
  box-shadow: 0 18px 48px rgba(40, 194, 204, 0.35);
}

.button.ghost {
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.hero-panel {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  background: rgba(2, 13, 24, 0.46);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(16px);
}

.hero-panel div {
  padding: 18px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.09);
}

.hero-panel strong,
.hero-panel span {
  display: block;
}

.hero-panel strong {
  color: var(--mint);
  font-size: 30px;
  line-height: 1;
  font-weight: 950;
}

.hero-panel span {
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 750;
}

.section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(72px, 9vw, 124px) 0;
}

.section-image,
.visual-panel {
  overflow: hidden;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.section-image img,
.visual-panel img {
  width: 100%;
  aspect-ratio: 1.16 / 1;
  object-fit: cover;
  transition: transform 400ms ease;
}

.section-image:hover img,
.visual-panel:hover img {
  transform: scale(1.035);
}

.section-copy p {
  color: #2c3742;
  font-size: 18px;
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, calc(100% - 36px));
  margin: -34px auto 32px;
  overflow: hidden;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.stats-strip div {
  min-height: 112px;
  padding: 24px;
  background: #fff;
}

.stats-strip strong,
.stats-strip span {
  display: block;
}

.stats-strip strong {
  color: var(--blue);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  font-weight: 950;
}

.stats-strip span {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 800;
}

.feature {
  position: relative;
  min-height: 700px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.feature-bg {
  background:
    linear-gradient(90deg, rgba(2, 15, 26, 0.95), rgba(2, 15, 26, 0.72) 54%, rgba(2, 15, 26, 0.22)),
    url("assets/data.jpg") center / cover no-repeat;
}

.feature-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 96px 0;
}

.feature-content h2 {
  max-width: 1060px;
}

.lead {
  max-width: 760px;
  margin: 42px 0 24px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(24px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.1;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 760px;
}

.chips span,
.format-list span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 15px;
  border-radius: 999px;
  background: rgba(255, 173, 50, 0.16);
  color: var(--gold);
  font-size: 18px;
  font-weight: 950;
}

.operation {
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.76fr);
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.info-card,
.price-card,
.report-grid div,
.contact-card {
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  background: var(--glass);
  box-shadow: 0 18px 54px rgba(7, 18, 31, 0.09);
  backdrop-filter: blur(12px);
}

.info-card {
  padding: 24px;
}

.info-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.icon {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 950;
}

.formats {
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1fr);
  padding-top: 18px;
}

.narrow {
  max-width: 640px;
}

.format-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding: 28px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(7, 18, 31, 0.94), rgba(8, 61, 92, 0.92));
  box-shadow: var(--shadow);
}

.pricing {
  position: relative;
  overflow: hidden;
  padding: clamp(76px, 9vw, 124px) 0;
}

.pricing-bg {
  background:
    linear-gradient(90deg, rgba(244, 248, 251, 0.96), rgba(244, 248, 251, 0.84)),
    url("assets/pricing.jpg") center / cover no-repeat;
}

.pricing-content {
  position: relative;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.tables {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.pricing-note {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 900px;
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 173, 50, 0.22);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 173, 50, 0.18), rgba(40, 194, 204, 0.12));
  box-shadow: 0 18px 54px rgba(7, 18, 31, 0.08);
}

.pricing-note strong {
  color: var(--blue);
  font-size: 18px;
  font-weight: 950;
  white-space: nowrap;
}

.pricing-note span {
  color: #273440;
  font-weight: 750;
  line-height: 1.45;
}

.price-card {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.86);
}

.badge {
  display: inline-flex;
  margin: 24px 24px 0;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(40, 194, 204, 0.16);
  color: var(--blue);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.price-card.accent .badge {
  background: rgba(255, 173, 50, 0.18);
}

.price-card h3 {
  padding: 14px 24px 0;
  color: var(--blue);
  font-size: clamp(24px, 3vw, 34px);
}

.table-wrap {
  overflow-x: auto;
  padding: 18px 18px 22px;
}

table {
  width: 100%;
  min-width: 520px;
  border-collapse: separate;
  border-spacing: 0 8px;
  font-size: 16px;
}

th,
td {
  padding: 15px 14px;
  text-align: left;
}

th {
  color: var(--blue);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0;
}

td {
  background: rgba(40, 194, 204, 0.12);
  font-weight: 800;
}

td:first-child {
  border-radius: 8px 0 0 8px;
}

td:last-child {
  border-radius: 0 8px 8px 0;
}

.price-card.accent td {
  background: rgba(255, 173, 50, 0.14);
}

.reports {
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1fr);
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.report-grid div {
  min-height: 136px;
  padding: 24px;
}

.report-grid strong,
.report-grid span {
  display: block;
}

.report-grid strong {
  color: var(--blue);
  font-size: 24px;
  line-height: 1.05;
  font-weight: 950;
}

.report-grid span {
  margin-top: 12px;
  color: var(--muted);
}

.contact {
  position: relative;
  min-height: 720px;
  display: grid;
  place-items: center;
  padding: 80px 18px;
}

.contact-bg {
  background:
    linear-gradient(0deg, rgba(244, 248, 251, 0.9), rgba(244, 248, 251, 0.55)),
    url("assets/contact.jpg") center / cover no-repeat;
}

.contact-card {
  position: relative;
  width: min(860px, 100%);
  padding: clamp(30px, 5vw, 58px);
  text-align: center;
  background: rgba(255, 255, 255, 0.78);
}

.contact-card h2 {
  color: var(--ink);
}

.contact-card p {
  margin: 14px auto 24px;
  color: var(--muted);
  font-size: 18px;
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  text-align: left;
}

.contact-list > a,
.contact-list > span {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 15px;
  border: 1px solid rgba(40, 194, 204, 0.14);
  border-radius: 10px;
  background: rgba(40, 194, 204, 0.11);
  font-weight: 800;
}

.contact-list > span {
  grid-column: 1 / -1;
}

.contact-icon {
  flex: 0 0 38px;
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--cyan), var(--mint));
  color: #06131a;
  font-size: 20px;
  line-height: 1;
}

.contact-list a span:not(.contact-icon),
.contact-list > span span:not(.contact-icon) {
  min-width: 0;
}

.contact-card img {
  width: min(360px, 88%);
  margin: 34px auto 0;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(18px, 4vw, 58px);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
}

footer span:first-child {
  color: #fff;
  font-weight: 950;
}

@media (max-width: 980px) {
  .hero-content,
  .section,
  .operation,
  .formats,
  .reports,
  .tables {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-cards,
  .report-grid,
  .stats-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .visual-panel {
    order: -1;
  }
}

@media (max-width: 760px) {
  .topbar {
    min-height: 66px;
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    top: 66px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .topbar.is-open .nav {
    display: flex;
  }

  .hero {
    min-height: 860px;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(11, 16, 48, 0.92), rgba(11, 16, 48, 0.38)),
      linear-gradient(90deg, rgba(11, 16, 48, 0.76), rgba(11, 16, 48, 0.08));
  }

  .hero-content {
    width: 100%;
    padding: 120px 18px 48px;
  }

  h1 {
    max-width: 330px;
    font-size: clamp(32px, 9vw, 42px);
    line-height: 1.04;
  }

  .hero-copy p:not(.eyebrow) {
    max-width: 330px;
    font-size: 17px;
  }

  .hero-panel {
    grid-template-columns: 1fr;
    max-width: 330px;
  }

  .stats-strip {
    margin-top: 0;
  }

  .feature,
  .contact {
    min-height: auto;
  }

  .feature-content {
    padding: 72px 0;
  }

  .grid-cards,
  .report-grid,
  .stats-strip,
  .contact-list {
    grid-template-columns: 1fr;
  }

  .pricing-note {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .pricing-note strong {
    white-space: normal;
  }

  table {
    font-size: 14px;
  }
}

@media (max-width: 430px) {
  .brand {
    gap: 8px;
    font-size: 14px;
  }

  .brand-mark {
    width: 48px;
    font-size: 25px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 330px;
  }
}