:root {
  --bg: #060b18;
  --surface: #0d1526;
  --card: #111827;
  --card2: #16202f;
  --primary: #8b5cf6;
  --pd: #7c3aed;
  --pdim: rgba(139, 92, 246, 0.12);
  --pglow: rgba(139, 92, 246, 0.35);
  --teal: #00c8e8;
  --tdim: rgba(0, 200, 232, 0.12);
  --tglow: rgba(0, 200, 232, 0.3);
  --text: #f1f5f9;
  --muted: #94a3b8;
  --dim: #475569;
  --border: rgba(255, 255, 255, 0.07);
  --bt: rgba(139, 92, 246, 0.3);
  --ok: #34d399;
  --font: "Inter", -apple-system, sans-serif;
  --r: 16px;
  --rs: 8px;
  --rl: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

button,
a,
input[type="button"],
input[type="submit"] {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--pdim);
  border-radius: 99px;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 5%;
  transition:
    background 0.4s,
    box-shadow 0.4s;
}

nav.scrolled {
  background: rgba(6, 11, 24, 0.88);
  backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 var(--border);
}

.nl {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nb {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 5px 12px;
  transition: all 0.2s;
}

.nb:hover {
  color: var(--primary);
  border-color: var(--bt);
}

.nl2 {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.ni {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, var(--teal), var(--primary));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
  color: #fff;
}

.nb2 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
}

.nb2 span {
  color: var(--primary);
}

.nb3 {
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 400;
}

.nlinks {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nlinks a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nlinks a:hover {
  color: var(--text);
}

.ncta {
  padding: 8px 20px;
  border-radius: var(--rs);
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.84rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 0 16px var(--pglow);
}

.ncta:hover {
  background: var(--pd);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--pglow);
}

.hb {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hb span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

.hb.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hb.open span:nth-child(2) {
  opacity: 0;
}

.hb.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mm {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6, 11, 24, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.8rem;
}

.mm.open {
  display: flex;
}

.mm a {
  color: var(--text);
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 700;
  transition: color 0.2s;
}

.mm a:hover {
  color: var(--primary);
}

.mm .mc {
  padding: 12px 44px;
  border-radius: var(--rs);
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-top: 0.5rem;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 5% 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(
      ellipse 70% 55% at 30% 20%,
      rgba(139, 92, 246, 0.16) 0%,
      transparent 65%
    ),
    radial-gradient(
      ellipse 60% 50% at 80% 70%,
      rgba(0, 200, 232, 0.1) 0%,
      transparent 60%
    ),
    var(--bg);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px);
  background-size: 65px 65px;
  mask-image: radial-gradient(
    ellipse 85% 85% at 30% 20%,
    black 20%,
    transparent 75%
  );
}

.hrow {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hbadge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 99px;
  border: 1px solid var(--bt);
  background: var(--pdim);
  font-size: 0.77rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.6rem;
  letter-spacing: 0.3px;
}

.hbadge::before {
  content: "•";
  font-size: 0.44rem;
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 1.2rem;
}

.gp {
  background: linear-gradient(135deg, var(--primary), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .htag {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2rem;
  line-height: 1.75;
}

.hbts {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.bp {
  padding: 13px 30px;
  border-radius: var(--rs);
  background: linear-gradient(135deg, var(--primary), var(--pd));
  color: #fff;
  font-weight: 700;
  font-size: 0.93rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
  box-shadow: 0 0 26px var(--pglow);
}

.bp:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 30px var(--pglow);
}

.bo {
  padding: 13px 30px;
  border-radius: var(--rs);
  background: transparent;
  border: 1px solid var(--bt);
  color: var(--text);
  font-weight: 600;
  font-size: 0.93rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
}

.bo:hover {
  background: var(--pdim);
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* Device visual */
.dv {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.device-hub {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.hub-box {
  background: var(--card2);
  border: 1px solid var(--bt);
  border-radius: 24px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow:
    0 0 60px rgba(139, 92, 246, 0.12),
    0 0 0 1px var(--border);
  animation: float 6s ease-in-out infinite;
}

.hub-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.hub-core {
  font-size: 4rem;
  margin-bottom: 1rem;
  display: block;
}

.hub-label {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.hub-sub {
  font-size: 0.8rem;
  color: var(--muted);
}

.sensors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.sensor {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem 0.7rem;
  text-align: center;
  transition: all 0.3s;
}

.sensor:hover {
  border-color: var(--bt);
  transform: scale(1.03);
}

.sensor .ico {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 0.3rem;
}

.sensor .sn {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
}

.connector {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0.4rem 0;
}

.connector span {
  display: block;
  width: 2px;
  height: 20px;
  background: linear-gradient(to bottom, var(--primary), transparent);
  margin: 0 auto;
}

/* STATS */
.sb {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 5%;
}

.sg {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.sn {
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sl {
  color: var(--muted);
  font-size: 0.86rem;
  margin-top: 4px;
}

/* SECTIONS */
.s {
  padding: 80px 5%;
}

.si {
  max-width: 1250px;
  margin: 0 auto;
}

.sc {
  display: inline-block;
  color: var(--primary);
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.st {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--text);
  margin-bottom: 0.7rem;
  line-height: 1.2;
}

.ss {
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 540px;
  line-height: 1.7;
}

/* DEVICE COMPONENTS */
.dcg {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-top: 3rem;
}

.dc {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.dc::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--teal));
  opacity: 0;
  transition: opacity 0.3s;
}

.dc:hover {
  border-color: var(--bt);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(139, 92, 246, 0.1);
}

.dc:hover::before {
  opacity: 1;
}

.dc-ico {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.dc h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.7rem;
}

.dc p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.dc .dc-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  background: var(--pdim);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 0.8rem;
  border: 1px solid var(--bt);
}

/* HOW IT WORKS */
.hw {
  background: var(--surface);
}

.hwg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 3rem;
  position: relative;
}

.hwg::before {
  content: "";
  position: absolute;
  top: 60px;
  left: 16.5%;
  right: 16.5%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary),
    var(--teal),
    var(--primary)
  );
  z-index: 0;
  opacity: 0.4;
}

.hw-step {
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
  z-index: 1;
}

.hw-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  margin: 0 auto 1.2rem;
  box-shadow: 0 0 30px var(--pglow);
  border: 3px solid rgba(255, 255, 255, 0.1);
}

.hw-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.hw-step p {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.hw-arrow {
  position: absolute;
  top: 60px;
  right: -24px;
  font-size: 1.2rem;
  color: var(--primary);
  z-index: 2;
  display: none;
}

/* FEATURES GRID */
.fg {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 3rem;
}

.fcard {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 2rem;
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  transition: all 0.3s;
}

.fcard:hover {
  border-color: var(--bt);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.09);
}

.fcard-ico {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--pdim);
  border: 1px solid var(--bt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.fcard h4 {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.fcard p {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* AI SECTION */
.ai-sec {
  background: linear-gradient(135deg, var(--surface) 0%, var(--card) 100%);
}

.ai-inner {
  padding: 80px 5%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.ai-box {
  background: var(--card);
  border: 1px solid var(--bt);
  border-radius: var(--rl);
  padding: 2.5rem;
  box-shadow: 0 0 50px rgba(139, 92, 246, 0.1);
}

.ai-box-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-box-title::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--pglow);
  animation: pulse 2s infinite;
}

.ai-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.ai-step:last-child {
  border-bottom: none;
}

.ai-step-num {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--pdim);
  border: 1px solid var(--bt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
  flex-shrink: 0;
}

.ai-step h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.ai-step p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* WAITLIST */
.ws {
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.wi {
  padding: 80px 5%;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.wi h2 {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}

.wi p {
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.wform {
  background: var(--card);
  border: 1px solid var(--bt);
  border-radius: var(--rl);
  padding: 2.5rem;
  box-shadow: 0 0 40px rgba(139, 92, 246, 0.08);
}

.wform h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.8rem;
}

.wfrow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.wfinp {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--rs);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.92rem;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none;
}

.wfinp:focus {
  border-color: var(--bt);
  box-shadow: 0 0 0 3px var(--pdim);
}

.wfinp::placeholder {
  color: var(--dim);
}

.wfbtn {
  width: 100%;
  padding: 14px;
  border-radius: var(--rs);
  background: linear-gradient(135deg, var(--primary), var(--pd));
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 0.5rem;
  box-shadow: 0 0 24px var(--pglow);
}

.wfbtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px var(--pglow);
}

.wfmsg {
  display: none;
  padding: 12px;
  border-radius: var(--rs);
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: #34d399;
  font-size: 0.9rem;
  text-align: center;
  margin-top: 1rem;
}

.wfmsg.show {
  display: block;
}

.wftiny {
  color: var(--dim);
  font-size: 0.75rem;
  margin-top: 0.8rem;
}

/* FOOTER */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 40px 5% 24px;
}

.ftop {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}

.fbp p {
  color: var(--dim);
  font-size: 0.83rem;
  max-width: 280px;
  line-height: 1.7;
  margin-top: 0.6rem;
}

.flr {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.fc2 h5 {
  font-size: 0.77rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.fc2 ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.fc2 a {
  color: var(--dim);
  text-decoration: none;
  font-size: 0.84rem;
  transition: color 0.2s;
}

.fc2 a:hover {
  color: var(--primary);
}

.fbar {
  border-top: 1px solid var(--border);
  padding-top: 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.fbar p,
.fbar a {
  color: var(--dim);
  font-size: 0.79rem;
}

.fbar a {
  text-decoration: none;
  margin-left: 1.1rem;
  transition: color 0.2s;
}

.fbar a:hover {
  color: var(--primary);
}

/* ANIMATIONS */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

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

.d1 {
  transition-delay: 0.1s;
}

.d2 {
  transition-delay: 0.2s;
}

.d3 {
  transition-delay: 0.3s;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hrow {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hrow .ht {
    text-align: center;
  }

  .hbts {
    justify-content: center;
  }

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

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

  .hwg::before {
    display: none;
  }

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

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

  .ai-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

@media (max-width: 768px) {
  nav {
    padding: 1rem 5%;
  }

  .nlinks,
  .ncta {
    display: none;
  }

  .hb {
    display: flex;
  }

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

  .hero h1 {
    font-size: 2.3rem;
  }
}

@media (max-width: 640px) {
  html {
    font-size: 18px;
  }

  body {
    font-size: 0.95rem;
  }

  nav {
    padding: 0.8rem 4%;
  }

  section {
    padding: 40px 4%;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  p {
    font-size: 1rem;
  }

  .hero {
    padding: 80px 4% 50px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .hbts {
    flex-direction: column;
    gap: 0.8rem;
  }

  .dcg {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .sg {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  body {
    font-size: 0.9rem;
  }

  nav {
    padding: 0.7rem 3%;
  }

  section {
    padding: 40px 3%;
  }

  h1 {
    font-size: 1.7rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  p {
    font-size: 0.9rem;
  }

  .hero {
    padding: 70px 3% 40px;
  }

  .hero h1 {
    font-size: 1.4rem;
  }

  .hbts {
    flex-direction: column;
    gap: 0.6rem;
  }

  .hbts a {
    width: 100%;
    padding: 10px 16px;
    font-size: 0.85rem;
    text-align: center;
  }

  .sg {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .sn {
    font-size: 1.5rem;
  }

  .dcg {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .dc {
    padding: 1.2rem;
  }

  .ftop,
  .fbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .fbar a {
    margin-left: 0;
    font-size: 0.85rem;
  }

  .wi h2 {
    font-size: 1.4rem;
  }

  .wform {
    padding: 1.5rem 1rem;
  }

  .mm a {
    font-size: 1.2rem;
  }

  /* Hide non-essential sections on mobile */
  #device,
  #how,
  #teleconsult,
  #ai {
    display: none !important;
  }

  /* Hide detailed feature grids and lists */
  .dcg,
  .fg,
  .hwg {
    display: none !important;
  }

  /* Keep essential content visible */
  .sb,
  #waitlist .wi > .reveal {
    display: block !important;
  }
}