:root {
  --bg: #030914;
  --bg2: #071222;
  --navy: #081a2d;
  --card: rgba(8, 23, 42, .78);
  --card2: rgba(4, 13, 25, .92);
  --text: #f0fbff;
  --muted: #9bb3c7;
  --soft: #c7e8ff;
  --line: rgba(77, 176, 255, .24);
  --line2: rgba(82, 240, 255, .16);
  --blue: #1388ff;
  --cyan: #54e9ff;
  --ice: #aeeaff;
  --green: #69ffc2;
  --shadow: 0 28px 90px rgba(0,0,0,.48);
  --radius: 26px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", "Noto Sans Greek", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(19, 136, 255, .26), transparent 28%),
    radial-gradient(circle at 80% 16%, rgba(84, 233, 255, .13), transparent 24%),
    radial-gradient(circle at 50% 110%, rgba(105, 255, 194, .09), transparent 30%),
    linear-gradient(145deg, #020713 0%, #06152a 45%, #01040a 100%);
  color: var(--text);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.75; }
h1, h2, h3 { margin: 0; letter-spacing: -.045em; }

.matrix-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image:
    linear-gradient(rgba(84,233,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(84,233,255,.08) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 20%, black, transparent 72%);
  z-index: -3;
}

.background-orb {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  filter: blur(76px);
  opacity: .18;
  pointer-events: none;
  z-index: -2;
}
.orb-one { background: #147dff; top: 80px; left: -210px; }
.orb-two { background: #54e9ff; top: 210px; right: -240px; }
.orb-three { background: #001a70; bottom: -220px; left: 30%; }

.section {
  width: min(1200px, calc(100% - 36px));
  margin: 0 auto;
  padding: 92px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px min(42px, 4vw);
  background: linear-gradient(180deg, rgba(1, 8, 19, .88), rgba(1, 8, 19, .62));
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 12px 42px rgba(0,0,0,.32);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.brand-logo {
  width: clamp(180px, 24vw, 310px);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 18px rgba(84,233,255,.22));
}

.brand-motto {
  color: var(--ice);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: .92;
  border-left: 1px solid rgba(84,233,255,.28);
  padding-left: 16px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

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

.nav-cta {
  color: #02101c !important;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  border-radius: 999px;
  padding: 10px 14px;
  box-shadow: 0 0 24px rgba(84,233,255,.18);
}

.nav-toggle {
  display: none;
  background: rgba(255,255,255,.04);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 10px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: 42px;
  align-items: center;
  min-height: calc(100vh - 76px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: .17em;
  text-transform: uppercase;
  font-weight: 900;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}

h1 {
  font-size: clamp(42px, 7vw, 84px);
  line-height: .94;
  max-width: 920px;
  text-shadow: 0 0 44px rgba(84,233,255,.10);
}

h2 {
  font-size: clamp(30px, 4vw, 55px);
  line-height: 1.04;
}

h3 { font-size: 20px; }

.lead {
  font-size: clamp(17px, 2vw, 21px);
  max-width: 780px;
  margin: 26px 0;
  color: var(--soft);
}

.hero-actions, .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  border: 1px solid var(--line);
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(84,233,255,.15);
}

.btn-primary {
  color: #02101c;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  border-color: transparent;
}

.btn-secondary {
  color: var(--text);
  background: rgba(7, 22, 39, .74);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.trust-row span {
  color: var(--ice);
  border: 1px solid var(--line2);
  border-radius: 999px;
  padding: 9px 13px;
  background: rgba(255,255,255,.035);
}

.hero-console,
.cta-card,
.feature-card,
.audience-grid article,
details,
.problem-list article {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(12, 32, 57, .82), rgba(3, 12, 24, .78));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-console {
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.hero-console::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 0 45%, rgba(84,233,255,.10) 52%, transparent 62%),
    radial-gradient(circle at top right, rgba(19,136,255,.18), transparent 38%);
  pointer-events: none;
}

.console-header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ice);
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 900;
  margin-bottom: 20px;
}

.console-header small {
  margin-left: auto;
  color: var(--green);
  border: 1px solid rgba(105,255,194,.3);
  border-radius: 999px;
  padding: 5px 8px;
  letter-spacing: .12em;
}

.console-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(105,255,194,.7);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  to { box-shadow: 0 0 0 16px rgba(105,255,194,0); }
}

.readiness-ring {
  position: relative;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 22px;
  align-items: center;
  border: 1px solid rgba(84,233,255,.18);
  border-radius: 22px;
  padding: 20px;
  background: rgba(255,255,255,.035);
}

.ring {
  width: 140px;
  height: 140px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, #061225 0 52%, transparent 54%),
    conic-gradient(var(--cyan) 0 295deg, rgba(84,233,255,.12) 295deg 360deg);
  box-shadow: inset 0 0 26px rgba(84,233,255,.08), 0 0 30px rgba(84,233,255,.12);
}

.ring span {
  font-size: 42px;
  font-weight: 900;
  letter-spacing: -.07em;
}

.readiness-ring strong {
  display: block;
  font-size: 24px;
  margin-bottom: 8px;
}

.readiness-ring p { margin: 0; }

.console-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 14px 0;
}

.console-grid div {
  border: 1px solid var(--line2);
  border-radius: 18px;
  padding: 15px;
  background: rgba(255,255,255,.035);
}

.console-grid small {
  display: block;
  color: var(--muted);
  min-height: 34px;
}

.console-grid strong {
  display: block;
  font-size: 30px;
  color: var(--cyan);
  margin-top: 8px;
}

.signal-line {
  position: relative;
  display: flex;
  gap: 14px;
  align-items: center;
  border: 1px solid rgba(105,255,194,.18);
  border-radius: 18px;
  padding: 15px;
  background: rgba(105,255,194,.045);
}

.signal-line span {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background:
    radial-gradient(circle, var(--green) 0 18%, transparent 20%),
    conic-gradient(from 180deg, var(--green), transparent, var(--cyan));
  box-shadow: 0 0 24px rgba(105,255,194,.18);
}

.signal-line strong { display:block; }
.signal-line small { color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 42px;
  align-items: start;
}

.problem-list {
  display: grid;
  gap: 16px;
}

.problem-list article {
  padding: 22px;
}

.problem-list span {
  color: var(--cyan);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .14em;
}

.problem-list h3 {
  margin: 8px 0;
}

.center {
  text-align: center;
  max-width: 880px;
  margin: 0 auto 42px;
}

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

.feature-card, .audience-grid article {
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.feature-card::after, .audience-grid article::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: .55;
}

.icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(84,233,255,.10);
  color: var(--cyan);
  border: 1px solid var(--line);
  margin-bottom: 18px;
  box-shadow: 0 0 22px rgba(84,233,255,.10);
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
  background: rgba(5, 18, 34, .86);
}

th, td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(84,233,255,.13);
  vertical-align: top;
}

th {
  color: var(--cyan);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .13em;
  background: rgba(255,255,255,.04);
}

td:first-child {
  color: var(--text);
  font-weight: 900;
}

td:last-child {
  color: var(--muted);
}

.note {
  border-left: 3px solid var(--cyan);
  padding: 14px 18px;
  background: rgba(84,233,255,.06);
  border-radius: 14px;
}

.workflow-section { padding-top: 40px; }

.flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.flow div {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  border-radius: 18px;
  padding: 18px;
  min-height: 138px;
  box-shadow: 0 18px 50px rgba(0,0,0,.22);
}

.flow div:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan);
  z-index: 2;
}

.flow strong {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .13em;
}

.flow span {
  display:block;
  font-size: 20px;
  font-weight: 900;
  margin: 12px 0 8px;
}

.flow small {
  color: var(--muted);
  line-height: 1.4;
}

.cta-card {
  padding: clamp(26px, 5vw, 52px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  background:
    radial-gradient(circle at right, rgba(84,233,255,.18), transparent 30%),
    radial-gradient(circle at top left, rgba(19,136,255,.16), transparent 38%),
    linear-gradient(135deg, rgba(10, 31, 57, .96), rgba(2, 9, 18, .94));
}

.cta-card p { max-width: 720px; }

.faq { max-width: 900px; }

details {
  padding: 20px 22px;
  margin-bottom: 14px;
}

summary {
  cursor: pointer;
  font-weight: 900;
}

details p { margin-bottom: 0; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 34px min(44px, 5vw);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  color: var(--muted);
  background: rgba(1, 7, 16, .72);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand img {
  width: 190px;
  height: auto;
  opacity: .95;
}

.footer-brand span {
  color: var(--ice);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.site-footer a { color: var(--cyan); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .brand-motto { display: none; }
  .console-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .hero, .split, .cta-card {
    grid-template-columns: 1fr;
  }
  .feature-grid, .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .flow {
    grid-template-columns: repeat(2, 1fr);
  }
  .flow div::after { display:none; }
  .hero {
    min-height: auto;
    padding-top: 44px;
  }
}

@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .site-header { padding: 10px 18px; }
  .brand-logo { width: 210px; }
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 18px;
    right: 18px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(2,8,19,.97);
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav.open { display: flex; }
  .feature-grid, .audience-grid, .flow {
    grid-template-columns: 1fr;
  }
  .readiness-ring {
    grid-template-columns: 1fr;
  }
  .ring {
    margin: 0 auto;
  }
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-brand {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 460px) {
  .brand-logo { width: 180px; }
  h1 { font-size: 40px; }
  .console-grid { grid-template-columns: 1fr; }
}


/* SEO summary: accessible, compact, and visually aligned */
.seo-intro {
  width: min(1180px, calc(100% - 36px));
  margin: 18px auto 0;
  padding: 18px 22px;
  border: 1px solid rgba(84, 233, 255, .12);
  border-radius: 18px;
  background: rgba(4, 13, 25, .42);
}
.seo-intro h2 {
  font-size: 20px;
  letter-spacing: -.02em;
  margin-bottom: 4px;
}
.seo-intro p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}