:root {
  --brand: #1565ff;
  --brand-2: #0d47d9;
  --brand-3: #0a2f8c;
  --accent: #3d8bff;
  --sky: #eaf2ff;
  --ink: #0f172a;
  --muted: #5b6b82;
  --line: #e2eaf6;
  --bg: #f5f8fd;
  --ok: #1e9e5a;
  --warn: #d48806;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(21, 101, 255, 0.16);
  font-family: 'Hind Siliguri', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  margin: 0;
  background: var(--bg);
  font-size: 16.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--brand-2);
}

img,
svg {
  display: block;
}

/* ------------------------------------------------------------ header */

.top {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px max(20px, calc((100vw - 1180px) / 2));
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.top.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(16, 24, 40, 0.06);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', 'Hind Siliguri', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--brand);
  text-decoration: none;
  white-space: nowrap;
}

.logo {
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  box-shadow: 0 6px 16px rgba(21, 101, 255, 0.35);
}

.top-nav {
  display: flex;
  gap: 22px;
  margin-left: 12px;
}

.top-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.top-nav a:hover {
  color: var(--brand);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.top-link {
  color: var(--brand);
  font-weight: 600;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 10px;
}

.top-link:hover {
  background: var(--sky);
}

.top-cta {
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  padding: 9px 18px;
  border-radius: 11px;
  transition: background 0.15s, transform 0.15s;
  margin-left: auto;
}

.top-actions .top-cta {
  margin-left: 0;
}

.top-cta:hover {
  background: var(--brand-2);
  transform: translateY(-1px);
}

.menu-btn {
  display: none;
  border: 0;
  background: var(--sky);
  color: var(--brand);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 20px;
  cursor: pointer;
}

/* ------------------------------------------------------------ buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 16.5px;
  text-decoration: none;
  line-height: 1.2;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  border: 2px solid transparent;
}

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

.btn span {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.btn small {
  font-size: 12px;
  font-weight: 500;
  opacity: 0.85;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--brand-2));
  color: #fff;
  box-shadow: 0 12px 28px rgba(43, 140, 255, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 16px 34px rgba(43, 140, 255, 0.5);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-white {
  background: #fff;
  color: var(--brand);
  box-shadow: 0 12px 28px rgba(6, 31, 77, 0.25);
}

.btn-outline-white {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-ghost-dark {
  background: var(--sky);
  color: var(--brand);
}

/* ------------------------------------------------------------ hero */

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 72px 20px 96px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(760px 460px at 18% 30%, rgba(61, 139, 255, 0.55), transparent 58%),
    radial-gradient(640px 420px at 92% 70%, rgba(13, 71, 217, 0.55), transparent 55%),
    linear-gradient(155deg, #1a74ff 0%, var(--brand) 42%, var(--brand-3) 100%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
}

.hero-inner {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-inner--brand {
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
}

.brand-word {
  margin: 0;
  font-family: 'Syne', 'Hind Siliguri', sans-serif;
  font-weight: 800;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: #fff;
  text-shadow: 0 10px 40px rgba(0, 20, 80, 0.35);
  animation: brandIn 0.8s ease both;
}

@keyframes brandIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.hero-visual--logo {
  min-height: auto;
  justify-items: center;
}

.hero-logo {
  width: min(280px, 68vw);
  height: auto;
  border-radius: 56px;
  box-shadow:
    0 30px 70px rgba(3, 20, 70, 0.45),
    0 0 0 10px rgba(255, 255, 255, 0.12);
  animation: logoFloat 6s ease-in-out infinite, brandIn 0.9s ease both;
}

@keyframes logoFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.btn-play {
  background: #111827;
  color: #fff;
  box-shadow: 0 14px 32px rgba(8, 18, 40, 0.35);
  padding: 12px 22px;
}

.btn-play:hover {
  background: #000;
  box-shadow: 0 18px 36px rgba(8, 18, 40, 0.42);
}

.final-logo {
  display: block;
  margin: 0 auto 18px;
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(3, 20, 70, 0.28);
}

.eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
}

.hero h1 {
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.28;
  margin: 14px 0 14px;
  font-weight: 700;
  letter-spacing: -0.2px;
  max-width: 18ch;
  animation: brandIn 0.85s 0.08s ease both;
}

.hero .hl {
  background: linear-gradient(90deg, #8fd0ff, #ffffff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  font-size: 18.5px;
  color: rgba(255, 255, 255, 0.86);
  max-width: 560px;
  margin: 0 0 28px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.cta-row.center {
  justify-content: center;
}

.version {
  margin: 14px 0 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
}

.trust {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.9);
}

/* phone mockup */

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
}

.phone {
  position: relative;
  width: 280px;
  height: 560px;
  border-radius: 42px;
  background: #0a1730;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(3, 14, 40, 0.55), inset 0 0 0 2px rgba(255, 255, 255, 0.08);
  transform: rotate(-3deg);
  animation: floaty 7s ease-in-out infinite;
}

@keyframes floaty {
  0%,
  100% {
    transform: rotate(-3deg) translateY(0);
  }
  50% {
    transform: rotate(-3deg) translateY(-10px);
  }
}

.phone-notch {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 22px;
  border-radius: 12px;
  background: #0a1730;
  z-index: 2;
}

.phone-screen {
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  background: #e6ecf5;
  color: var(--ink);
  display: flex;
  flex-direction: column;
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 44px 14px 12px;
  background: var(--brand);
  color: #fff;
}

.chat-head strong {
  display: block;
  font-size: 14px;
}

.chat-head small {
  font-size: 11px;
  opacity: 0.8;
}

.chat-ava {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #ffd43b;
  color: #c0392b;
  font-weight: 800;
  font-size: 13px;
}

.chat-body {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.bubble {
  max-width: 82%;
  padding: 6px 10px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.06);
  line-height: 1.4;
}

.bubble b {
  display: block;
  font-size: 11px;
  color: var(--brand-2);
}

.bubble.in {
  align-self: flex-start;
  border-top-left-radius: 4px;
}

.bubble.out {
  align-self: flex-end;
  background: #d8e8ff;
  border-top-right-radius: 4px;
}

.bubble i {
  font-style: normal;
  font-size: 10px;
  color: var(--accent);
  margin-left: 6px;
}

.bubble.voice {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 8px;
  min-width: 150px;
}

.bubble.voice b {
  grid-column: 1 / -1;
}

.wave {
  height: 18px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 3px, transparent 3px 6px);
  mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.3) 100%);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, 0.3) 100%);
  border-radius: 3px;
}

.bubble.voice em {
  font-style: normal;
  font-size: 11px;
  color: var(--muted);
}

.typing-dot {
  display: flex;
  gap: 4px;
  background: #fff;
  align-self: flex-start;
  padding: 9px 12px;
  border-radius: 12px;
}

.typing-dot span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #9aa8bd;
  animation: blink 1.2s infinite;
}

.typing-dot span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes blink {
  0%,
  80%,
  100% {
    opacity: 0.3;
  }
  40% {
    opacity: 1;
  }
}

.chat-input {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  background: #fff;
  color: #9aa8bd;
  font-size: 13px;
}

.chat-input span {
  color: var(--brand);
}

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #fff;
  color: var(--ink);
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(3, 14, 40, 0.3);
  font-size: 13px;
  animation: floaty2 6s ease-in-out infinite;
}

.float-card strong {
  display: block;
  font-size: 14px;
}

.float-card small {
  color: var(--muted);
}

.float-card.c1 {
  top: 70px;
  left: -10px;
}

.float-card.c2 {
  bottom: 120px;
  right: -16px;
  animation-delay: 1.5s;
}

.float-card.c3 {
  bottom: 30px;
  left: 10px;
  animation-delay: 3s;
}

@keyframes floaty2 {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.fc-ic {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  font-size: 16px;
}

.fc-ic.warn {
  background: #fff4dc;
}

.fc-ic.ok {
  background: #dcf5e6;
  color: var(--ok);
  font-weight: 800;
}

.fc-ic.call {
  background: var(--sky);
}

/* ------------------------------------------------------------ sections */

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 88px 20px 0;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 44px;
}

.kicker {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--accent);
  background: var(--sky);
  padding: 3px 12px;
  border-radius: 999px;
}

.kicker.light {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.section-head h2,
.web-copy h2,
.final-cta h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.25;
  margin: 12px 0 10px;
}

.section-head p {
  color: var(--muted);
  margin: 0;
  font-size: 17.5px;
}

.feature-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-grid li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.feature-grid li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: #cfe0fb;
}

.feature-grid strong {
  font-size: 18px;
}

.feature-grid span:not(.f-ic) {
  color: var(--muted);
  font-size: 15px;
}

.f-ic {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: linear-gradient(140deg, #eaf3ff, #d6e7ff);
  font-size: 24px;
  margin-bottom: 4px;
}

/* deal steps */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: step;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 34px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, #b9d3fb 0 8px, transparent 8px 16px);
}

.steps li {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
}

.step-no {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--accent), var(--brand));
  color: #fff;
  font-size: 26px;
  font-weight: 700;
  box-shadow: 0 0 0 8px var(--bg), 0 12px 28px rgba(43, 140, 255, 0.35);
  margin-bottom: 8px;
}

.steps strong {
  font-size: 18px;
}

.steps span:not(.step-no) {
  color: var(--muted);
  font-size: 15px;
  max-width: 240px;
}

/* web section */

.web-section {
  max-width: none;
  padding: 0;
  margin-top: 96px;
  background: linear-gradient(150deg, var(--brand-2), var(--brand) 55%, var(--brand-3));
  color: #fff;
}

.web-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 80px 20px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.web-copy p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 17.5px;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 8px;
}

.checks li::before {
  content: '✔';
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-right: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  font-size: 12px;
}

.browser {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(3, 14, 40, 0.45);
  transform: perspective(1200px) rotateY(-6deg);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #eef2f8;
}

.browser-bar i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ff5f57;
}

.browser-bar i:nth-child(2) {
  background: #febc2e;
}

.browser-bar i:nth-child(3) {
  background: #28c840;
}

.browser-bar span {
  margin-left: 14px;
  flex: 1;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  padding: 3px 12px;
  border-radius: 8px;
}

.browser-body {
  display: grid;
  grid-template-columns: 0.9fr 1.6fr;
  height: 320px;
}

.b-side {
  border-right: 1px solid var(--line);
  padding-top: 8px;
}

.b-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
}

.b-row.active {
  background: #e3edfc;
}

.b-ava {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
}

.a1 { background: #ffd43b; }
.a2 { background: #8fb8f5; }
.a3 { background: #f59fb8; }
.a4 { background: #9be3b9; }
.a5 { background: #c6b3f5; }

.b-lines {
  flex: 1;
  display: grid;
  gap: 5px;
}

.b-lines b,
.b-lines em {
  height: 7px;
  border-radius: 4px;
  background: #d5deeb;
}

.b-lines b {
  width: 70%;
  background: #b7c5da;
}

.b-chat {
  background: #e6ecf5;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.b-msg {
  height: 28px;
  border-radius: 10px;
  background: #fff;
}

.b-msg.out {
  align-self: flex-end;
  background: #d8e8ff;
}

.w35 { width: 35%; }
.w40 { width: 40%; }
.w50 { width: 50%; }
.w60 { width: 60%; }
.w70 { width: 70%; }

.b-input {
  margin-top: auto;
  height: 30px;
  border-radius: 999px;
  background: #fff;
}

/* install */

.install {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.install li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.install strong {
  font-size: 18px;
}

.install span:not(.i-ic) {
  color: var(--muted);
  font-size: 15px;
}

.i-ic {
  font-size: 28px;
}

/* faq */

.faq {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 20px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.faq details[open] {
  border-color: #cfe0fb;
  box-shadow: 0 10px 30px rgba(11, 61, 145, 0.08);
}

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-weight: 600;
  font-size: 17px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '+';
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
  transition: transform 0.2s;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  margin: 0 0 16px;
  color: var(--muted);
}

/* final cta */

.final-cta {
  max-width: 1140px;
  margin: 96px max(20px, calc((100% - 1140px) / 2)) 0;
  padding: 56px 24px;
  text-align: center;
  color: #fff;
  border-radius: 28px;
  background:
    radial-gradient(500px 260px at 90% 0%, rgba(143, 208, 255, 0.45), transparent 60%),
    linear-gradient(135deg, var(--accent), var(--brand) 60%);
  box-shadow: var(--shadow);
}

.final-cta p {
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 26px;
  font-size: 17.5px;
}

/* ------------------------------------------------------------ footer */

.foot {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 32px 20px 24px;
  color: var(--muted);
  font-size: 15px;
}

.foot-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.foot-brand {
  display: flex;
  flex-direction: column;
}

.foot-brand strong {
  color: var(--brand);
  font-family: 'Syne', 'Hind Siliguri', sans-serif;
  font-size: 18px;
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.foot-links a,
.foot a {
  color: var(--muted);
  text-decoration: none;
}

.foot-links a:hover,
.foot a:hover {
  color: var(--brand);
}

.copy {
  max-width: 1180px;
  margin: 20px auto 0;
  font-size: 13.5px;
}

/* legacy footer (legal pages) */
.foot > p:only-child {
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
}

/* ------------------------------------------------------------ sticky download (mobile) */

.sticky-dl {
  display: none;
}

/* ------------------------------------------------------------ reveal */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .hero-logo,
  .brand-word,
  .hero h1 {
    animation: none !important;
  }

  .phone,
  .float-card {
    animation: none;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ------------------------------------------------------------ legal pages */

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(700px 400px at 90% -10%, rgba(43, 140, 255, 0.14), transparent 60%),
    radial-gradient(600px 400px at -10% 10%, rgba(11, 61, 145, 0.08), transparent 60%),
    var(--bg);
}

.legal {
  max-width: 780px;
  margin: 40px auto 0;
  padding: 36px 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(11, 61, 145, 0.06);
}

.legal-kicker {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
}

.legal h1 {
  margin: 6px 0 4px;
  font-size: clamp(26px, 3.4vw, 34px);
  line-height: 1.25;
}

.legal-updated {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
}

.legal-bn {
  background: var(--sky);
  border-left: 4px solid var(--accent);
  padding: 12px 16px;
  border-radius: 10px;
}

.legal h2 {
  margin: 28px 0 8px;
  font-size: 20px;
  color: var(--brand);
}

.legal ul,
.legal ol {
  padding-left: 22px;
}

.legal li {
  margin: 4px 0;
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .top-nav {
    display: none;
  }

  .menu-btn {
    display: grid;
    place-items: center;
  }

  .top.nav-open .top-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 14px 30px rgba(16, 24, 40, 0.08);
  }

  .top.nav-open .top-nav a {
    padding: 14px 20px;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 860px) {
  .hero {
    padding: 48px 18px 64px;
  }

  .hero-inner,
  .hero-inner--brand,
  .web-inner {
    grid-template-columns: 1fr;
  }

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

  .hero h1 {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }

  .brand-word {
    text-align: center;
  }

  .lede {
    margin-left: auto;
    margin-right: auto;
  }

  .hero .cta-row,
  .trust {
    justify-content: center;
  }

  .hero-visual {
    min-height: 470px;
  }

  .hero-visual--logo {
    min-height: auto;
    order: -1;
  }

  .hero-logo {
    width: min(200px, 56vw);
    border-radius: 42px;
  }

  .phone {
    width: 250px;
    height: 500px;
  }

  .float-card.c1 {
    left: 0;
  }

  .float-card.c2 {
    right: 0;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 36px;
  }

  .steps::before {
    display: none;
  }

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

  .browser {
    transform: none;
  }

  .section {
    padding-top: 64px;
  }

  .final-cta {
    margin: 64px 16px 0;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 16px;
  }

  .top {
    gap: 10px;
    padding: 10px 14px;
  }

  .brand-mark {
    font-size: 17px;
  }

  .logo {
    width: 34px;
    height: 34px;
  }

  .top-link {
    display: none;
  }

  .top-cta {
    padding: 8px 14px;
  }

  .hero .btn {
    width: 100%;
  }

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

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

  .float-card {
    font-size: 12px;
    padding: 8px 10px;
  }

  .float-card.c3 {
    display: none;
  }

  .browser-body {
    height: 240px;
  }

  .legal {
    margin: 20px 12px 0;
    padding: 24px 18px;
  }

  .home .sticky-dl {
    display: flex;
    gap: 10px;
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 50;
    padding: 8px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(16, 24, 40, 0.2);
    transform: translateY(140%);
    transition: transform 0.25s ease;
    padding-bottom: max(8px, env(safe-area-inset-bottom));
  }

  .home .sticky-dl.show {
    transform: none;
  }

  .sticky-dl .btn-primary {
    flex: 1;
  }

  .home .foot {
    padding-bottom: 96px;
  }
}