:root {
  --navy-950: #040a12;
  --navy-900: #07111f;
  --navy-800: #0b1b2e;
  --navy-700: #102943;
  --blue: #2563eb;
  --cyan: #38bdf8;
  --mint: #39e2b1;
  --white: #f8fbff;
  --muted: #9eb0c5;
  --line: rgba(153, 190, 226, 0.15);
  --card: rgba(12, 29, 48, 0.72);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.3);
  --radius: 22px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  background: #f8fbff;
  color: var(--navy-900);
  font-family: "Montserrat", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.page-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(75, 142, 196, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 142, 196, 0.22) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.scrolled {
  color: var(--navy-900);
  background: rgba(248, 251, 255, 0.88);
  border-color: rgba(15, 41, 67, 0.12);
  backdrop-filter: blur(18px);
}

.site-header:not(.scrolled) {
  color: var(--navy-900);
}

.site-header:not(.scrolled) .main-menu > a:not(.button) {
  color: #324a65;
}

.site-header:not(.scrolled) .main-menu > a:hover {
  color: #1559c7;
}

.login-link.button-outline,
.site-header:not(.scrolled) .login-link.button-outline {
  border-color: #15965d;
  color: white;
  background: linear-gradient(135deg, #1fbd75, #138b56);
  box-shadow: 0 10px 24px rgba(21, 150, 93, 0.22);
}

.login-link.button-outline:hover {
  color: white;
  background: linear-gradient(135deg, #22ca7e, #15965d);
  box-shadow: 0 14px 30px rgba(21, 150, 93, 0.3);
}

.site-header:not(.scrolled) .menu-toggle {
  border-color: rgba(15, 23, 42, 0.18);
  background: rgba(255, 255, 255, 0.55);
}

.site-header:not(.scrolled) .menu-toggle span {
  background: var(--navy-900);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.7px;
}

.brand-logo {
  gap: 9px;
  font-size: 21px;
  letter-spacing: -0.06em;
}

.brand-logo img {
  width: 38px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(37, 99, 235, 0.3));
}

.brand-logo b {
  color: #2f7cf6;
  font-weight: 800;
}

.brand-mark {
  position: relative;
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  width: 31px;
  height: 31px;
  gap: 3px;
  padding: 6px;
  overflow: hidden;
  border: 1px solid rgba(25, 198, 223, 0.45);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(29, 114, 242, 0.25), rgba(25, 198, 223, 0.08));
  box-shadow: 0 0 24px rgba(25, 198, 223, 0.16);
}

.brand-mark span {
  display: block;
  width: 4px;
  border-radius: 2px 2px 0 0;
  background: linear-gradient(to top, var(--blue), var(--cyan));
}

.brand-mark span:nth-child(1) { height: 10px; }
.brand-mark span:nth-child(2) { height: 18px; }
.brand-mark span:nth-child(3) { height: 14px; }

.main-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-menu > a:not(.button) {
  position: relative;
  color: #324a65;
  font-size: 13px;
  font-weight: 600;
  transition: color 0.25s ease;
}

.main-menu > a:not(.button)::after {
  position: absolute;
  content: "";
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  background: var(--cyan);
  transition: transform 0.25s ease;
}

.main-menu > a:hover {
  color: #1559c7;
}

.main-menu > a:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 1px;
  margin: 6px auto;
  background: var(--navy-900);
  transition: transform 0.25s ease;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

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

.button svg {
  width: 18px;
  height: 18px;
}

.button-small {
  min-height: 42px;
  padding-inline: 21px;
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--blue), #195bc5);
  box-shadow: 0 14px 35px rgba(29, 114, 242, 0.28);
}

.button-primary:hover {
  box-shadow: 0 18px 42px rgba(29, 114, 242, 0.38);
}

.button-mobile-login {
  display: none;
  color: white;
  background: linear-gradient(135deg, #1fbd75, #138b56);
  box-shadow: 0 12px 26px rgba(21, 150, 93, 0.22);
}

.button-outline {
  border-color: rgba(25, 198, 223, 0.4);
  background: rgba(25, 198, 223, 0.06);
}

.button-ghost {
  border-color: rgba(15, 41, 67, 0.2);
  color: #102943;
  background: rgba(255, 255, 255, 0.55);
}

.hero {
  position: relative;
  min-height: 790px;
  padding: 155px 0 100px;
  overflow: hidden;
  color: var(--navy-900);
  background: #f8fbff;
}

.hero::after {
  position: absolute;
  content: "";
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(25, 198, 223, 0.35), transparent);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow-one {
  top: -240px;
  right: -180px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(29, 114, 242, 0.15), transparent 68%);
}

.hero-glow-two {
  bottom: -280px;
  left: -220px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(25, 198, 223, 0.09), transparent 65%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 72px;
}

.eyebrow,
.section-kicker {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 24px;
}

.eyebrow span {
  width: 22px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.hero h1 {
  max-width: 650px;
  font-size: clamp(46px, 5.1vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.hero h1 em {
  display: block;
  color: transparent;
  font-style: normal;
  background: linear-gradient(100deg, #0b3b91, var(--blue) 58%, #149bc5);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-copy > p {
  max-width: 610px;
  margin-top: 25px;
  color: #4d6480;
  font-size: 16px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
}

.hero-proof {
  display: flex;
  gap: 32px;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.proof-item {
  display: flex;
  flex-direction: column;
}

.proof-item strong {
  color: #0f2743;
  font-size: 21px;
  line-height: 1.2;
}

.proof-item span {
  margin-top: 4px;
  color: #58708a;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  min-height: 545px;
}

.dashboard-card {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: min(100%, 535px);
  padding: 24px;
  overflow: hidden;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 24px;
  color: var(--navy-900);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(221, 237, 255, 0.96));
  box-shadow: 0 28px 70px rgba(31, 76, 124, 0.16), inset 0 1px 0 white;
}

.dashboard-card::before {
  position: absolute;
  content: "";
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 25%, rgba(56, 189, 248, 0.12) 43%, transparent 58%);
  transform: translateX(-100%);
  animation: cardFlash 6s ease-in-out infinite 1.5s;
}

.dashboard-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.mini-label {
  color: #56728e;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dashboard-top h2 {
  margin-top: 4px;
  font-size: 19px;
  letter-spacing: -0.03em;
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid rgba(57, 226, 177, 0.18);
  border-radius: 20px;
  color: #087a48;
  background: rgba(20, 184, 105, 0.09);
  font-size: 9px;
  font-weight: 700;
}

.live-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
  animation: pulse 2s ease-in-out infinite;
}

.building-scene {
  position: relative;
  height: 265px;
  margin: 20px 0;
  overflow: hidden;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 17px;
  background:
    radial-gradient(circle at 50% 90%, rgba(37, 99, 235, 0.2), transparent 35%),
    linear-gradient(rgba(37, 99, 235, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.08) 1px, transparent 1px);
  background-color: rgba(255, 255, 255, 0.62);
  background-size: auto, 28px 28px, 28px 28px;
}

.building {
  position: absolute;
  bottom: 27px;
  left: 50%;
  display: grid;
  grid-template-columns: repeat(4, 16px);
  gap: 10px;
  width: 132px;
  height: 178px;
  padding: 24px 20px;
  transform: translateX(-50%);
  border: 1px solid rgba(97, 182, 235, 0.38);
  background: linear-gradient(145deg, rgba(20, 69, 105, 0.65), rgba(8, 25, 43, 0.85));
  box-shadow: 0 0 45px rgba(29, 114, 242, 0.15);
}

.building::before,
.building::after {
  position: absolute;
  content: "";
  bottom: -1px;
  width: 45px;
  height: 112px;
  border: 1px solid rgba(97, 182, 235, 0.25);
  background: rgba(12, 42, 68, 0.72);
}

.building::before { right: 100%; }
.building::after { left: 100%; }

.building > span {
  z-index: 1;
  width: 16px;
  height: 12px;
  border: 1px solid rgba(25, 198, 223, 0.36);
  background: rgba(25, 198, 223, 0.09);
  box-shadow: inset 0 0 8px rgba(25, 198, 223, 0.12);
}

.building > span:nth-child(2),
.building > span:nth-child(7),
.building > span:nth-child(9) {
  background: rgba(68, 205, 255, 0.65);
  box-shadow: 0 0 12px rgba(25, 198, 223, 0.65);
}

.building-door {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 25px;
  height: 33px;
  transform: translateX(-50%);
  background: linear-gradient(to top, var(--blue), rgba(25, 198, 223, 0.75));
  box-shadow: 0 0 18px rgba(25, 198, 223, 0.45);
}

.scan-line {
  position: absolute;
  z-index: 3;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 14px var(--cyan);
  opacity: 0.7;
  animation: scan 4.5s linear infinite;
}

.connection {
  position: absolute;
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(25, 198, 223, 0.75), transparent);
}

.connection-one { top: 70px; left: 64px; width: 130px; transform: rotate(18deg); }
.connection-two { top: 92px; right: 45px; width: 135px; transform: rotate(155deg); }
.connection-three { bottom: 54px; left: 44px; width: 140px; transform: rotate(-12deg); }

.signal {
  position: absolute;
  width: 9px;
  height: 9px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan);
  animation: signalPulse 2.2s ease-out infinite;
}

.signal-one { top: 62px; left: 56px; }
.signal-two { top: 81px; right: 38px; animation-delay: 0.8s; }
.signal-three { bottom: 43px; left: 35px; animation-delay: 1.4s; }

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.dashboard-stats > div {
  padding: 12px;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
}

.dashboard-stats span,
.dashboard-stats small {
  display: block;
  color: #6f879e;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
}

.dashboard-stats strong {
  display: block;
  margin: 5px 0 2px;
  color: #102943;
  font-size: 22px;
}

.dashboard-stats small {
  color: #16875a;
  font-size: 7px;
}

.floating-card {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 215px;
  padding: 12px 14px;
  border: 1px solid rgba(37, 99, 235, 0.16);
  border-radius: 14px;
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 38px rgba(31, 76, 124, 0.16);
  backdrop-filter: blur(12px);
  animation: float 5s ease-in-out infinite;
}

.floating-access { top: 46px; right: -22px; }
.floating-delivery { bottom: 42px; left: -32px; animation-delay: -2.1s; }

.float-icon {
  display: grid;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  color: var(--cyan);
  background: rgba(25, 198, 223, 0.09);
}

.float-icon svg { width: 19px; height: 19px; }
.floating-card small { display: block; color: #59738d; font-size: 8px; text-transform: uppercase; }
.floating-card strong { display: block; margin-top: 2px; font-size: 10px; }

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(25, 198, 223, 0.1);
  border-radius: 50%;
  pointer-events: none;
}

.orbit::after {
  position: absolute;
  content: "";
  top: 50%;
  left: -4px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

.orbit-one {
  width: 555px;
  height: 555px;
  animation: orbit 24s linear infinite;
}

.orbit-two {
  width: 440px;
  height: 440px;
  animation: orbit 18s linear infinite reverse;
}

.section {
  position: relative;
  padding: 118px 0;
}

.benefits {
  background: #f8fbff;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 48px;
}

.section-heading h2,
.center-heading h2,
.technology-copy h2,
.cta-card h2 {
  margin-top: 11px;
  font-size: clamp(32px, 4vw, 49px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.section-heading > p {
  max-width: 420px;
  color: #526b85;
  font-size: 14px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.benefit-card {
  position: relative;
  min-height: 300px;
  padding: 31px;
  overflow: hidden;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 45px rgba(25, 67, 112, 0.08);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.benefit-card::after {
  position: absolute;
  content: "";
  right: -80px;
  bottom: -90px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 198, 223, 0.1), transparent 68%);
}

.benefit-card:hover {
  transform: translateY(-7px);
  border-color: rgba(25, 198, 223, 0.32);
  background: white;
}

.card-number {
  position: absolute;
  top: 25px;
  right: 27px;
  color: #2563eb;
  font-size: 35px;
  font-weight: 800;
}

.feature-icon {
  display: grid;
  width: 49px;
  height: 49px;
  margin-bottom: 52px;
  place-items: center;
  border: 1px solid rgba(25, 198, 223, 0.18);
  border-radius: 13px;
  color: var(--cyan);
  background: rgba(25, 198, 223, 0.06);
}

.feature-icon svg { width: 24px; height: 24px; }
.benefit-card h3 { margin-bottom: 11px; font-size: 19px; }
.benefit-card p { color: #526b85; font-size: 13px; }

.features {
  overflow: hidden;
  background: #f8fbff;
}

.features::before {
  position: absolute;
  content: "";
  top: 60px;
  left: 50%;
  width: 800px;
  height: 280px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(29, 114, 242, 0.09), transparent 70%);
}

.center-heading {
  position: relative;
  max-width: 690px;
  margin: 0 auto 58px;
  text-align: center;
}

.center-heading p {
  max-width: 560px;
  margin: 17px auto 0;
  color: #526b85;
  font-size: 14px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(37, 99, 235, 0.12);
  border-left: 1px solid rgba(37, 99, 235, 0.12);
}

.feature-item {
  position: relative;
  min-height: 225px;
  padding: 32px 27px;
  border-right: 1px solid rgba(37, 99, 235, 0.12);
  border-bottom: 1px solid rgba(37, 99, 235, 0.12);
  background: rgba(255, 255, 255, 0.56);
  transition: background 0.3s ease;
}

.feature-item:hover {
  background: linear-gradient(145deg, rgba(29, 114, 242, 0.08), rgba(25, 198, 223, 0.035));
}

.feature-item > span {
  color: rgba(25, 198, 223, 0.55);
  font-size: 10px;
  font-weight: 800;
}

.feature-item h3 {
  margin: 48px 0 9px;
  font-size: 16px;
}

.feature-item p {
  color: #526b85;
  font-size: 12px;
}

.feature-integration {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  min-height: 155px;
}

.feature-integration h3 {
  margin: 0 0 9px;
}

.feature-integration > span {
  align-self: start;
}

.access-types {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.access-types span {
  padding: 8px 12px;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 20px;
  color: #1559c7;
  background: rgba(37, 99, 235, 0.07);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.technology {
  overflow: hidden;
  background: #f8fbff;
}

.technology-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 80px;
}

.technology-copy > p {
  max-width: 500px;
  margin-top: 21px;
  color: #526b85;
  font-size: 14px;
}

.check-list {
  display: grid;
  gap: 14px;
  margin-top: 30px;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #29445f;
  font-size: 13px;
}

.check-list span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid rgba(6, 151, 83, 0.38);
  border-radius: 50%;
  color: #047a43;
  background: rgba(18, 185, 105, 0.14);
  box-shadow: 0 0 14px rgba(18, 185, 105, 0.12);
  font-size: 12px;
  font-weight: 900;
}

.network-stage {
  position: relative;
  min-height: 500px;
}

.network-stage::before {
  position: absolute;
  content: "";
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(29, 114, 242, 0.15), transparent 64%);
  filter: blur(5px);
}

.network-core {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  width: 170px;
  height: 170px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(56, 189, 248, 0.52);
  border-radius: 50%;
  background: radial-gradient(circle at 40% 30%, #ffffff 0%, #eaf4ff 58%, #b9d8ff 100%);
  box-shadow: 0 0 70px rgba(56, 189, 248, 0.34), inset 0 0 25px rgba(255, 255, 255, 0.75);
}

.network-core img {
  width: 86px;
  height: 91px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(37, 99, 235, 0.45));
}
.network-core small { margin-top: 3px; color: #31577e; font-size: 8px; font-weight: 800; text-transform: uppercase; }

.network-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px dashed rgba(25, 198, 223, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.ring-one { width: 350px; height: 350px; animation: spinCenter 28s linear infinite; }
.ring-two { width: 475px; height: 475px; border-color: rgba(29, 114, 242, 0.11); animation: spinCenter 38s linear infinite reverse; }

.network-node {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 24px;
  color: #173957;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 30px rgba(24, 71, 119, 0.13);
  font-size: 10px;
  font-weight: 700;
}

.network-node i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.node-one { top: 16%; left: 8%; animation: float 5s ease-in-out infinite; }
.node-two { top: 23%; right: 4%; animation: float 6s ease-in-out infinite -2s; }
.node-three { bottom: 19%; right: 4%; animation: float 5.5s ease-in-out infinite -3s; }
.node-four { bottom: 13%; left: 13%; animation: float 6.5s ease-in-out infinite -1s; }

.cta-section {
  padding: 30px 0 100px;
  background: #f8fbff;
}

.cta-card {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 58px;
  padding: 54px 60px;
  overflow: hidden;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 27px;
  color: var(--navy-900);
  background:
    radial-gradient(circle at 18% 12%, rgba(56, 189, 248, 0.22), transparent 34%),
    linear-gradient(125deg, #f1f7ff, #dcecff);
  box-shadow: 0 25px 65px rgba(32, 84, 137, 0.13);
}

.cta-card::after {
  position: absolute;
  content: "";
  top: -90px;
  right: 18%;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  border-radius: 50%;
}

.cta-card > * { position: relative; z-index: 2; }
.cta-card .section-kicker { color: #1559c7; }
.cta-card h2 { margin-top: 8px; font-size: clamp(30px, 3.4vw, 44px); }
.cta-card h2 span { color: var(--blue); }
.cta-card p { margin-top: 10px; color: #526b85; font-size: 13px; }

.cta-copy {
  display: flex;
  flex: 1;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  max-width: 470px;
}

.whatsapp-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding: 13px 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  color: white;
  background: #16a767;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(5, 80, 47, 0.25);
  transition: transform 0.25s ease, background 0.25s ease;
}

.whatsapp-button:hover {
  transform: translateY(-2px);
  background: #11945a;
}

.whatsapp-button svg {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
}

.quote-form {
  flex: 0 1 420px;
  padding: 28px;
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 19px;
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 22px 48px rgba(31, 74, 119, 0.12);
  backdrop-filter: blur(12px);
}

.quote-form h3 {
  margin-bottom: 20px;
  font-size: 18px;
}

.quote-form label {
  display: block;
  margin: 12px 0 6px;
  color: #345574;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote-form input {
  width: 100%;
  height: 45px;
  padding: 0 13px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 10px;
  outline: none;
  color: var(--navy-900);
  background: #f8fbff;
  font: inherit;
  font-size: 13px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.quote-form input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.13);
}

.quote-submit {
  width: 100%;
  margin-top: 19px;
  color: white;
  background: linear-gradient(135deg, var(--blue), #195bc5);
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.22);
  cursor: pointer;
}

.quote-submit:disabled {
  opacity: 0.72;
  cursor: wait;
  transform: none;
}

.quote-status {
  min-height: 18px;
  margin-top: 11px;
  color: #526b85;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.45;
}

.quote-status.success {
  color: #047a43;
}

.quote-status.error {
  color: #b91c1c;
}

.quote-form .form-note {
  margin-top: 10px;
  color: #647b92;
  font-size: 9px;
  line-height: 1.45;
}

.button-light {
  flex: 0 0 auto;
  color: #0b367b;
  background: white;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.17);
}

.site-footer {
  border-top: 1px solid rgba(15, 41, 67, 0.12);
  color: var(--navy-900);
  background: #f8fbff;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 120px;
  color: #526b85;
  font-size: 11px;
}

.footer-wrap .brand {
  color: var(--navy-900);
  font-size: 17px;
}

.footer-brand img {
  width: 34px;
  height: 38px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

@keyframes cardFlash {
  0%, 40% { transform: translateX(-120%); }
  60%, 100% { transform: translateX(120%); }
}

@keyframes pulse {
  50% { opacity: 0.35; transform: scale(0.75); }
}

@keyframes scan {
  from { transform: translateY(0); }
  to { transform: translateY(265px); }
}

@keyframes signalPulse {
  0% { transform: scale(0.6); opacity: 0; }
  40% { opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

@keyframes orbit {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spinCenter {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@media (max-width: 1050px) {
  .hero-grid { gap: 30px; }
  .hero h1 { font-size: 54px; }
  .floating-access { right: -5px; }
  .floating-delivery { left: -5px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .technology-grid { gap: 30px; }
}

@media (max-width: 820px) {
  .menu-toggle { display: block; cursor: pointer; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-menu {
    position: absolute;
    top: 69px;
    right: 20px;
    left: 20px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(6, 16, 28, 0.97);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(18px);
  }
  .site-header:not(.scrolled) .main-menu {
    background: rgba(248, 251, 255, 0.98);
  }
  .main-menu.open { display: flex; }
  .main-menu > a:not(.button) { padding: 13px 12px; }
  .main-menu > a::after { display: none; }
  .main-menu .button { margin-top: 7px; }
  .hero { padding-top: 125px; }
  .hero-grid,
  .technology-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .eyebrow,
  .hero-actions,
  .hero-proof { justify-content: center; }
  .hero-copy > p { margin-inline: auto; }
  .hero-visual { min-height: 570px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 20px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 250px; }
  .feature-icon { margin-bottom: 35px; }
  .feature-integration {
    grid-template-columns: 38px 1fr;
  }
  .access-types {
    grid-column: 2;
    justify-content: flex-start;
  }
  .technology-copy { text-align: center; }
  .technology-copy > p { margin-inline: auto; }
  .check-list { display: inline-grid; text-align: left; }
  .cta-card { align-items: flex-start; flex-direction: column; padding: 44px; }
  .cta-copy { max-width: none; }
  .quote-form { width: 100%; flex-basis: auto; }
  .network-stage { min-height: 480px; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1160px); }
  .nav-wrap { min-height: 68px; }
  .hero { min-height: auto; padding: 100px 0 58px; }
  .hero h1 { font-size: clamp(36px, 11vw, 48px); }
  .hero-copy > p { font-size: 14px; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
  .hero-actions .button-ghost { grid-column: 1 / -1; }
  .hero-actions .button { min-height: 48px; padding: 0 12px; font-size: 11px; }
  .button-mobile-login { display: inline-flex; }
  .hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .proof-item { flex: 1; }
  .proof-item strong { font-size: 17px; }
  .proof-item span { font-size: 8px; }
  .hero-visual { min-height: 455px; margin-top: 12px; }
  .dashboard-card {
    width: 100%;
    padding: 14px;
    transform: translate(-50%, -50%);
  }
  .dashboard-top h2 { font-size: 15px; }
  .live-status { padding: 6px 8px; font-size: 7px; }
  .building-scene { height: 210px; margin: 14px 0; }
  .dashboard-stats > div { padding: 9px; }
  .dashboard-stats strong { font-size: 17px; }
  .floating-card { min-width: 172px; max-width: 185px; padding: 9px; }
  .floating-access { top: -2px; right: 2px; }
  .floating-delivery { bottom: -2px; left: 2px; }
  .float-icon { flex-basis: 31px; width: 31px; height: 31px; }
  .floating-card strong { font-size: 9px; }
  .orbit-one { width: 430px; height: 430px; }
  .orbit-two { width: 355px; height: 355px; }
  .section { padding: 72px 0; }
  .section-heading h2,
  .center-heading h2,
  .technology-copy h2 { font-size: 34px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-item { min-height: 185px; }
  .feature-item h3 { margin-top: 32px; }
  .feature-integration {
    display: block;
    min-height: 230px;
  }
  .feature-integration h3 { margin-top: 32px; }
  .feature-integration .access-types { justify-content: flex-start; margin-top: 20px; }
  .network-stage { min-height: 390px; transform: none; margin: 0 -10px; }
  .ring-one { width: 255px; height: 255px; }
  .ring-two { width: 340px; height: 340px; }
  .network-core { width: 132px; height: 132px; }
  .network-core img { width: 69px; height: 73px; }
  .network-node { padding: 8px 10px; font-size: 8px; }
  .node-one { top: 13%; left: 0; }
  .node-two { top: 20%; right: 0; }
  .node-three { bottom: 17%; right: 0; }
  .node-four { bottom: 11%; left: 1%; }
  .cta-card { gap: 30px; padding: 32px 20px; }
  .cta-card .button { width: 100%; }
  .quote-form { padding: 22px 17px; }
  .whatsapp-button { width: 100%; justify-content: center; }
  .brand-logo { font-size: 18px; }
  .brand-logo img { width: 33px; height: 37px; }
  .footer-wrap { align-items: flex-start; flex-direction: column; justify-content: center; gap: 12px; padding: 30px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}