:root {
  --bg: #07111f;
  --bg-soft: #0a1728;
  --card: rgba(14, 29, 48, 0.78);
  --card-light: #101f33;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f5f8fc;
  --muted: #9dadc1;
  --blue: #1588ff;
  --cyan: #36d7ff;
  --red: #ff3b42;
  --green: #48e09e;
  --container: 1180px;
  --radius: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 10%, rgba(19, 126, 255, .12), transparent 26%),
    linear-gradient(180deg, #06101d 0%, #081524 48%, #050d17 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 20;
  opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: .3s ease;
}

.site-header.scrolled {
  background: rgba(5, 13, 23, .82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  letter-spacing: .08em;
}

.brand > span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand strong {
  font-size: 21px;
  font-weight: 800;
}

.brand small {
  margin-top: 6px;
  color: #8da1b9;
  font-size: 8px;
  letter-spacing: .28em;
}

.brand-icon {
  display: flex;
  align-items: end;
  gap: 3px;
  width: 31px;
  height: 31px;
  padding: 5px;
  border-radius: 8px;
  background: linear-gradient(145deg, var(--blue), #0b57cf);
  box-shadow: 0 0 25px rgba(21, 136, 255, .35);
}

.brand-icon i {
  display: block;
  width: 5px;
  border-radius: 4px 4px 1px 1px;
  background: white;
}

.brand-icon i:nth-child(1) { height: 9px; }
.brand-icon i:nth-child(2) { height: 18px; }
.brand-icon i:nth-child(3) { height: 13px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.main-nav a {
  color: #c2ccda;
  font-size: 14px;
  font-weight: 600;
  transition: .2s;
}

.main-nav a:hover {
  color: white;
}

.main-nav .nav-cta {
  padding: 12px 20px;
  color: white;
  background: rgba(21, 136, 255, .14);
  border: 1px solid rgba(54, 215, 255, .28);
  border-radius: 50px;
}

.menu-button {
  display: none;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px;
  background: white;
  transition: .3s;
}

.hero {
  position: relative;
  min-height: 820px;
  padding: 175px 0 70px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: linear-gradient(transparent, rgba(255,255,255,.07), transparent);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
}

.hero-glow-one {
  width: 500px;
  height: 500px;
  top: 80px;
  right: -150px;
  background: rgba(16, 127, 255, .12);
}

.hero-glow-two {
  width: 300px;
  height: 300px;
  bottom: 60px;
  left: -120px;
  background: rgba(54, 215, 255, .06);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.eyebrow, .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #75c9ff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .17em;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
}

.hero h1 {
  max-width: 700px;
  margin: 24px 0;
  font-size: clamp(48px, 6vw, 79px);
  line-height: .99;
  letter-spacing: -.055em;
}

.hero h1 em {
  position: relative;
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1px #6fcfff;
  text-shadow: 0 0 25px rgba(54, 215, 255, .16);
}

.hero-copy > p {
  max-width: 610px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: white;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: .25s ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button-primary {
  background: linear-gradient(135deg, #137fff, #095ccf);
  box-shadow: 0 16px 35px rgba(10, 104, 225, .25);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255,255,255,.035);
}

.hero-stats {
  display: flex;
  gap: 30px;
  margin-top: 45px;
}

.hero-stats div {
  display: flex;
  flex-direction: column;
  padding-right: 28px;
  border-right: 1px solid var(--line);
}

.hero-stats div:last-child {
  border: 0;
}

.hero-stats strong {
  font-size: 18px;
}

.hero-stats span {
  margin-top: 5px;
  color: #75869c;
  font-size: 11px;
}

.hero-visual {
  position: relative;
  perspective: 1000px;
}

.display-shell {
  position: relative;
  padding: 14px;
  border: 1px solid rgba(128, 189, 255, .18);
  border-radius: 27px;
  background: linear-gradient(145deg, rgba(22,43,68,.94), rgba(7,16,29,.96));
  box-shadow: 0 40px 90px rgba(0,0,0,.45), inset 0 1px rgba(255,255,255,.08);
  transform: rotateY(-3deg) rotateX(2deg);
}

.display-top {
  height: 42px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #8395ab;
  font-size: 9px;
  letter-spacing: .12em;
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.signal {
  margin-left: auto;
  color: #4d647d;
}

.led-board {
  position: relative;
  min-height: 335px;
  padding: 42px 36px 0;
  border: 4px solid #020609;
  border-radius: 12px;
  overflow: hidden;
  background: #04080b;
  box-shadow: inset 0 0 45px rgba(255,42,50,.05);
}

.led-dots {
  position: absolute;
  inset: 0;
  opacity: .22;
  background-image: radial-gradient(circle, rgba(255, 58, 65, .6) 1px, transparent 1.5px);
  background-size: 7px 7px;
}

.scan-line {
  position: absolute;
  z-index: 3;
  width: 100%;
  height: 30px;
  top: -40px;
  left: 0;
  background: linear-gradient(transparent, rgba(255, 41, 48, .08), transparent);
  animation: scan 4s linear infinite;
}

@keyframes scan {
  to { transform: translateY(390px); }
}

.clock, .lesson, .countdown, .ticker {
  position: relative;
  z-index: 2;
  color: var(--red);
  text-shadow: 0 0 12px rgba(255, 38, 47, .65);
}

.clock {
  font-family: monospace;
  font-size: clamp(57px, 7vw, 92px);
  font-weight: 700;
  letter-spacing: -.07em;
}

.lesson {
  margin: 4px 0 24px;
  font-family: monospace;
  font-size: 21px;
  letter-spacing: .18em;
}

.countdown {
  display: flex;
  align-items: end;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 55, 61, .18);
}

.countdown span {
  max-width: 95px;
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: .13em;
}

.countdown strong {
  font-family: monospace;
  font-size: 30px;
}

.ticker {
  position: absolute;
  inset: auto 0 0;
  height: 38px;
  padding-top: 9px;
  border-top: 1px solid rgba(255, 55, 61, .14);
  overflow: hidden;
  white-space: nowrap;
  font-family: monospace;
  font-size: 12px;
}

.ticker span {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 15s linear infinite;
}

@keyframes ticker {
  to { transform: translateX(-100%); }
}

.display-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 14px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--line);
}

.display-features div {
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #0a1524;
}

.display-features b {
  color: #395a7d;
  font-size: 10px;
}

.display-features span {
  color: #aebbd0;
  font-size: 10px;
}

.floating-card {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 185px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 15px;
  background: rgba(11, 24, 40, .83);
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0,0,0,.3);
}

.floating-card-one {
  top: 70px;
  right: -65px;
  animation: float 4s ease-in-out infinite;
}

.floating-card-two {
  bottom: 75px;
  left: -60px;
  animation: float 4s 1s ease-in-out infinite;
}

@keyframes float {
  50% { transform: translateY(-10px); }
}

.mini-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #72d7ff;
  background: rgba(21,136,255,.14);
}

.floating-card div {
  display: flex;
  flex-direction: column;
}

.floating-card strong {
  font-size: 11px;
}

.floating-card small {
  margin-top: 4px;
  color: #72849a;
  font-size: 8px;
}

.trust-bar {
  position: relative;
  z-index: 2;
  margin-top: 95px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #586b81;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.trust-bar i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #253b53;
}

.section {
  padding: 115px 0;
}

.section-heading {
  margin-bottom: 50px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}

.section-heading h2,
.solutions-copy h2,
.cta-copy h2 {
  margin-top: 14px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -.045em;
}

.section-heading > p {
  max-width: 430px;
  color: var(--muted);
  line-height: 1.75;
}

.products {
  position: relative;
  background: #081522;
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.product-card {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(17,34,54,.86), rgba(8,20,33,.86));
  transition: .3s;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(71,164,255,.34);
}

.product-card-featured {
  grid-row: span 2;
}

.product-number {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 3;
  color: #40536a;
  font-size: 11px;
  font-weight: 800;
}

.product-preview {
  position: relative;
  height: 245px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 25px 25px;
}

.product-card-featured .product-preview {
  height: 380px;
}

.product-content {
  padding: 28px 32px 34px;
}

.product-tag {
  display: inline-block;
  margin-bottom: 14px;
  color: #70d4ff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .15em;
}

.product-content h3 {
  margin-bottom: 13px;
  font-size: 23px;
}

.product-content p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.product-content ul {
  margin-top: 25px;
  display: grid;
  gap: 10px;
  list-style: none;
}

.product-content li {
  color: #aebbc9;
  font-size: 12px;
}

.product-content li::before {
  content: "✓";
  margin-right: 9px;
  color: var(--green);
}

.product-content a {
  display: inline-flex;
  gap: 12px;
  margin-top: 22px;
  color: #77cfff;
  font-size: 12px;
  font-weight: 800;
}

.mini-board {
  width: 78%;
  padding: 40px 20px;
  text-align: center;
  border: 7px solid #1e2936;
  border-radius: 7px;
  background: #030606;
  box-shadow: 0 22px 45px rgba(0,0,0,.42), 0 0 45px rgba(255,45,52,.08);
}

.mini-board b {
  display: block;
  color: #ff353d;
  font-family: monospace;
  font-size: clamp(35px, 5vw, 62px);
  text-shadow: 0 0 12px #ff1e29;
}

.mini-board span {
  display: block;
  margin-top: 18px;
  color: #ff3a42;
  font-family: monospace;
  font-size: 12px;
  line-height: 1.65;
}

.ticker-board, .rgb-board {
  width: 78%;
  padding: 30px 20px;
  overflow: hidden;
  white-space: nowrap;
  color: #ff353d;
  border: 6px solid #1b2734;
  background: #030606;
  box-shadow: 0 20px 40px rgba(0,0,0,.38);
  font-family: monospace;
  font-size: 19px;
  text-shadow: 0 0 10px #ff2029;
}

.double-board {
  width: 66%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  transform: perspective(500px) rotateX(-4deg);
}

.double-board span {
  padding: 25px 10px;
  color: #ff373f;
  text-align: center;
  border: 5px solid #1b2734;
  background: #030606;
  font-family: monospace;
  font-size: 28px;
}

.hanging-wire {
  position: absolute;
  top: 0;
  width: 2px;
  height: 84px;
  background: #415064;
}

.hanging-wire.left { left: 38%; }
.hanging-wire.right { right: 38%; }

.rgb-board {
  color: white;
  text-align: center;
  font-weight: 800;
  letter-spacing: .18em;
  background:
    radial-gradient(circle at 20% 30%, #ff2d76, transparent 25%),
    radial-gradient(circle at 70% 60%, #167fff, transparent 30%),
    #07101b;
  text-shadow: 0 0 18px #4db8ff;
}

.preview-custom {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.custom-grid {
  width: 64%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  transform: perspective(600px) rotateX(55deg) rotateZ(-20deg);
}

.custom-grid span {
  aspect-ratio: 1.6;
  border: 1px solid rgba(73,180,255,.4);
  background: linear-gradient(135deg, #0c6dde, #25c8ef);
  box-shadow: 0 0 20px rgba(40,166,255,.18);
}

.preview-custom b {
  color: #70d9ff;
  font-size: 11px;
  letter-spacing: .19em;
}

.solutions {
  overflow: hidden;
}

.solutions-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  align-items: center;
}

.solutions-copy > p {
  margin-top: 24px;
  color: var(--muted);
  line-height: 1.8;
}

.feature-list {
  margin-top: 38px;
  display: grid;
  gap: 16px;
}

.feature-list > div {
  padding: 17px 0;
  display: flex;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.feature-list > div > span {
  color: #355b82;
  font-size: 11px;
  font-weight: 800;
}

.feature-list div div {
  display: flex;
  flex-direction: column;
}

.feature-list strong {
  font-size: 14px;
}

.feature-list small {
  margin-top: 6px;
  color: #7d8da1;
}

.dashboard-card {
  position: relative;
  padding: 22px;
  border: 1px solid rgba(87,168,255,.2);
  border-radius: 27px;
  background: linear-gradient(155deg, #10243b, #081522);
  box-shadow: 0 35px 80px rgba(0,0,0,.35);
}

.dashboard-card::after {
  content: "";
  position: absolute;
  inset: -40px -90px auto auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(22,131,255,.15);
  filter: blur(55px);
  z-index: -1;
}

.dashboard-head {
  padding: 4px 3px 22px;
  display: flex;
  justify-content: space-between;
}

.dashboard-head div {
  display: flex;
  flex-direction: column;
}

.dashboard-head small,
.dashboard-screen small {
  color: #6e8096;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .15em;
}

.dashboard-head strong {
  margin-top: 5px;
  font-size: 15px;
}

.dashboard-head > span {
  align-self: start;
  padding: 6px 10px;
  border-radius: 20px;
  color: #5de6a7;
  background: rgba(72,224,158,.1);
  font-size: 9px;
}

.dashboard-screen {
  min-height: 310px;
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(4,11,19,.55);
}

.screen-main {
  padding: 22px;
  border-radius: 13px;
  background: linear-gradient(145deg, #102743, #0b1a2c);
}

.screen-main > strong {
  display: block;
  margin-top: 8px;
  font-size: 16px;
}

.screen-message {
  height: 145px;
  margin-top: 28px;
  padding: 30px 22px;
  display: grid;
  place-items: center;
  border: 5px solid #1b2837;
  border-radius: 7px;
  color: #ff3b42;
  background: #030606;
  text-align: center;
  font-family: monospace;
  line-height: 1.7;
  box-shadow: inset 0 0 25px rgba(255,40,48,.05);
}

.screen-side {
  display: grid;
  gap: 14px;
}

.screen-side div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255,255,255,.025);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.screen-side strong {
  margin-top: 10px;
  font-family: monospace;
  font-size: 24px;
}

.dashboard-stats {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.dashboard-stats div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255,255,255,.025);
}

.dashboard-stats span {
  display: block;
  margin-bottom: 8px;
  color: #6f8298;
  font-size: 8px;
}

.dashboard-stats strong {
  font-size: 16px;
}

.status-ok {
  color: var(--green);
}

.advantages {
  background: #081522;
  border-block: 1px solid rgba(255,255,255,.05);
}

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

.advantage-card {
  min-height: 230px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(19,38,61,.7), rgba(9,21,35,.72));
  transition: .25s;
}

.advantage-card:hover {
  border-color: rgba(62,169,255,.35);
  transform: translateY(-5px);
}

.advantage-card > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #66d0ff;
  background: rgba(21,136,255,.1);
}

.advantage-card h3 {
  margin: 28px 0 11px;
  font-size: 17px;
}

.advantage-card p {
  color: #8293a8;
  font-size: 13px;
  line-height: 1.7;
}

.reference-list {
  border-top: 1px solid var(--line);
}

.reference-list > div {
  min-height: 90px;
  display: grid;
  grid-template-columns: 70px 1fr 180px;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  transition: .25s;
}

.reference-list > div:hover {
  padding-inline: 15px;
  background: rgba(255,255,255,.025);
}

.reference-list span {
  color: #3f5872;
  font-size: 11px;
}

.reference-list strong {
  font-size: 15px;
}

.reference-list small {
  color: #6f8196;
  text-align: right;
}

.cta-section {
  padding: 50px 0 90px;
}

.cta-box {
  position: relative;
  overflow: hidden;
  padding: 58px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  border: 1px solid rgba(67,168,255,.25);
  border-radius: 30px;
  background: linear-gradient(135deg, #0e2a47, #081726 55%, #0b2036);
}

.cta-box::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .1;
  background-image:
    linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px);
  background-size: 35px 35px;
}

.cta-copy, .contact-form {
  position: relative;
  z-index: 2;
}

.cta-copy p {
  margin-top: 24px;
  color: #9eb0c4;
  line-height: 1.75;
}

.contact-form {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(4,12,21,.58);
  backdrop-filter: blur(12px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form label {
  display: block;
  margin-bottom: 14px;
}

.contact-form label span {
  display: block;
  margin-bottom: 8px;
  color: #98a9bc;
  font-size: 10px;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  outline: none;
  color: white;
  background: rgba(255,255,255,.045);
  transition: .2s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(65,175,255,.55);
  box-shadow: 0 0 0 3px rgba(21,136,255,.08);
}

.contact-form option {
  color: #07111f;
}

.form-button {
  width: 100%;
  border: 0;
}

.contact-strip {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.contact-strip a {
  padding: 22px 25px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}

.contact-strip a:last-child {
  border: 0;
}

.contact-strip small {
  color: #64778e;
  font-size: 8px;
  letter-spacing: .15em;
}

.contact-strip strong {
  margin-top: 8px;
  font-size: 12px;
}

footer {
  padding: 45px 0;
  border-top: 1px solid var(--line);
  background: #050c15;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 30px;
}

.footer-grid p {
  color: #65778c;
  font-size: 11px;
  line-height: 1.6;
  text-align: center;
}

.footer-grid > span {
  color: #516276;
  font-size: 10px;
  text-align: right;
}

.whatsapp-float {
  position: fixed;
  z-index: 30;
  right: 24px;
  bottom: 24px;
  height: 54px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 50px;
  color: #07150d;
  background: #4ee58f;
  box-shadow: 0 13px 30px rgba(34,198,104,.25);
  font-weight: 800;
}

.whatsapp-float span {
  font-size: 20px;
}

.whatsapp-float small {
  font-size: 11px;
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .22s; }

@media (max-width: 1050px) {
  .hero-grid,
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-copy > p,
  .hero h1 {
    margin-inline: auto;
  }

  .eyebrow {
    justify-content: center;
  }

  .hero-actions,
  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 620px;
    margin: 40px auto 0;
  }

  .floating-card-one { right: -20px; }
  .floating-card-two { left: -20px; }

  .solutions-copy {
    max-width: 720px;
  }

  .cta-box {
    grid-template-columns: 1fr;
    gap: 35px;
  }
}

@media (max-width: 800px) {
  .menu-button {
    display: block;
    z-index: 5;
  }

  .main-nav {
    position: fixed;
    inset: 0;
    padding: 120px 30px 50px;
    flex-direction: column;
    justify-content: flex-start;
    gap: 25px;
    background: rgba(4, 12, 21, .97);
    backdrop-filter: blur(20px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-15px);
    transition: .3s;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .main-nav a {
    font-size: 21px;
  }

  .menu-button.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-button.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-button.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    padding-top: 140px;
  }

  .hero::before {
    display: none;
  }

  .trust-bar {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }

  .trust-bar i {
    display: none;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card-featured {
    grid-row: auto;
  }

  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-strip {
    grid-template-columns: 1fr;
  }

  .contact-strip a {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .contact-strip a:last-child {
    border-bottom: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .footer-grid > span {
    text-align: center;
  }
}

@media (max-width: 580px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .nav-wrap {
    height: 76px;
  }

  .hero {
    min-height: auto;
    padding: 125px 0 55px;
  }

  .hero h1 {
    font-size: 47px;
  }

  .hero-copy > p {
    font-size: 14px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-stats {
    gap: 12px;
  }

  .hero-stats div {
    padding-right: 12px;
  }

  .hero-stats strong {
    font-size: 14px;
  }

  .hero-stats span {
    font-size: 8px;
  }

  .display-shell {
    padding: 8px;
  }

  .led-board {
    min-height: 260px;
    padding: 30px 18px 0;
  }

  .clock {
    font-size: 61px;
  }

  .lesson {
    font-size: 16px;
  }

  .floating-card {
    display: none;
  }

  .display-features div {
    padding: 10px 7px;
    flex-direction: column;
    gap: 4px;
    text-align: center;
  }

  .section {
    padding: 80px 0;
  }

  .product-card,
  .product-card-featured {
    min-height: auto;
  }

  .product-card-featured .product-preview,
  .product-preview {
    height: 250px;
  }

  .mini-board {
    width: 88%;
  }

  .product-content {
    padding: 24px;
  }

  .dashboard-card {
    padding: 12px;
  }

  .dashboard-screen {
    padding: 12px;
    grid-template-columns: 1fr;
  }

  .screen-side {
    grid-template-columns: 1fr 1fr;
  }

  .dashboard-stats {
    grid-template-columns: 1fr;
  }

  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .reference-list > div {
    padding: 18px 0;
    grid-template-columns: 35px 1fr;
  }

  .reference-list small {
    grid-column: 2;
    text-align: left;
  }

  .cta-box {
    padding: 30px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 52px;
    padding: 0;
    justify-content: center;
  }

  .whatsapp-float small {
    display: none;
  }
}