:root {
  --bg: #071018;
  --bg-deep: #040a0f;
  --surface: #0d1822;
  --surface-2: #111f2b;
  --surface-3: #08131c;
  --surface-soft: #0b151e;
  --line: #1d2d3a;
  --line-soft: #162531;
  --text: #e8eef5;
  --text-strong: #f7fafc;
  --muted: #8394a3;
  --muted-2: #647784;
  --accent: #36d399;
  --accent-brand: #25d366;
  --accent-2: #7be9c1;
  --accent-dark: #062219;
  --blue: #60a5fa;
  --danger: #fb7185;
  --amber: #fbbf24;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
  --shadow-soft: 0 18px 55px rgba(0, 0, 0, 0.22);
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(54, 211, 153, .05), transparent 30%),
    radial-gradient(circle at 90% 24%, rgba(96, 165, 250, .035), transparent 28%),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
svg { width: 18px; height: 18px; stroke-width: 1.8; }

::selection { background: rgba(54, 211, 153, .24); color: #fff; }

.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.section-pad { padding: 112px 0; }

.page-glow {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  z-index: -1;
  opacity: .1;
}
.page-glow-one { background: var(--accent); top: -260px; left: -220px; }
.page-glow-two { background: #3b82f6; right: -300px; top: 280px; opacity: .055; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(7, 16, 24, .72);
  backdrop-filter: blur(18px);
  transition: border-color .2s ease, background .2s ease;
}
.site-header.scrolled { border-color: rgba(29, 45, 58, .9); background: rgba(7, 16, 24, .9); }
.nav-wrap { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.brand img { width: 42px; height: 42px; object-fit: contain; filter: drop-shadow(0 6px 16px rgba(37, 211, 102, .18)); }
.brand-name { font-size: 18px; letter-spacing: -.035em; white-space: nowrap; }
.brand-name strong { color: var(--text-strong); font-weight: 800; }
.brand-name em { color: var(--accent-brand); font-style: normal; font-weight: 800; }
.desktop-nav { display: flex; gap: 28px; align-items: center; margin-left: auto; }
.desktop-nav a { color: #93a3af; font-size: 13px; font-weight: 600; transition: color .18s ease; }
.desktop-nav a:hover { color: var(--text-strong); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 11px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 750;
  line-height: 1;
  transition: transform .16s ease, background .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--accent-dark); box-shadow: 0 11px 30px rgba(54, 211, 153, .14); }
.btn-primary:hover { background: #4be0aa; box-shadow: 0 14px 34px rgba(54, 211, 153, .2); }
.btn-secondary { background: rgba(17, 31, 43, .72); color: #dbe5eb; border-color: #263a49; }
.btn-secondary:hover { background: #152634; border-color: #304859; }
.btn-ghost { background: transparent; color: #9aabb7; border-color: var(--line); }
.btn-ghost:hover { color: var(--text); background: #0e1b25; }
.btn-large { min-height: 50px; padding: 0 20px; border-radius: 13px; font-size: 13px; }
.btn svg { width: 16px; height: 16px; }

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
  color: var(--text);
  place-items: center;
}
.mobile-nav { display: none; border-top: 1px solid var(--line); background: rgba(7, 16, 24, .98); }
.mobile-nav.open { display: block; }
.mobile-nav-inner { display: grid; padding-top: 12px; padding-bottom: 18px; }
.mobile-nav a { padding: 13px 2px; color: #a5b3bd; border-bottom: 1px solid rgba(29, 45, 58, .65); font-size: 13px; font-weight: 650; }
.mobile-nav a:last-child { border-bottom: 0; color: var(--accent-2); }

.hero { padding-top: 92px; position: relative; }
.hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 64px; align-items: center; }
.hero-copy { max-width: 620px; }
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid #214136;
  background: rgba(16, 43, 36, .55);
  color: #8ce9c5;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(54, 211, 153, .08); }
.hero h1 {
  margin: 24px 0 22px;
  color: var(--text-strong);
  font-size: clamp(44px, 5vw, 70px);
  line-height: .98;
  letter-spacing: -.062em;
  font-weight: 800;
}
.hero h1 span, .section-heading h2 span, .workflow-copy h2 span, .control-copy h2 span, .safety-copy h2 span, .faq-heading h2 span, .cta-content h2 span { color: var(--accent-2); }
.hero-subtitle { margin: 0; max-width: 590px; color: #96a6b2; font-size: 17px; line-height: 1.7; }
.hero-actions { display: flex; gap: 11px; flex-wrap: wrap; margin-top: 31px; }
.hero-points { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 31px; color: #8294a1; font-size: 11px; font-weight: 600; }
.hero-points div { display: inline-flex; align-items: center; gap: 7px; }
.hero-points svg { width: 14px; height: 14px; color: #6fcfab; }

.hero-product { position: relative; min-width: 0; }
.product-shell {
  overflow: hidden;
  border: 1px solid #243845;
  border-radius: 24px;
  background: #09131c;
  box-shadow: 0 40px 110px rgba(0, 0, 0, .38), 0 0 0 1px rgba(255,255,255,.018) inset;
  transform: perspective(1100px) rotateY(-2deg) rotateX(1deg);
}
.product-topbar { height: 68px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border-bottom: 1px solid var(--line); background: #0c1720; }
.product-brand-mini { display: flex; gap: 9px; align-items: center; }
.product-brand-mini img { width: 32px; height: 32px; object-fit: contain; }
.product-brand-mini strong, .product-brand-mini span { display: block; }
.product-brand-mini strong { color: #edf4f7; font-size: 11px; }
.product-brand-mini span { margin-top: 2px; color: #667986; font-size: 8px; }
.window-actions { display: flex; gap: 5px; }
.window-actions span { width: 7px; height: 7px; border-radius: 50%; background: #243541; }
.product-body { min-height: 486px; display: grid; grid-template-columns: 145px 1fr; }
.product-sidebar { padding: 17px 11px; border-right: 1px solid var(--line); background: #08121a; display: grid; align-content: start; gap: 5px; }
.product-sidebar div { display: flex; align-items: center; gap: 8px; padding: 10px; border-radius: 8px; color: #6f8290; font-size: 9px; font-weight: 600; }
.product-sidebar svg { width: 13px; height: 13px; }
.product-sidebar .side-active { color: #8bf0ca; background: #13241f; }
.product-content { min-width: 0; padding: 22px; }
.product-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.product-heading h3 { margin: 5px 0 0; font-size: 16px; letter-spacing: -.02em; }
.mini-label { color: #58dba9; font-size: 7px; font-weight: 800; letter-spacing: .13em; }
.live-pill { display: inline-flex; align-items: center; gap: 5px; padding: 5px 7px; border-radius: 999px; background: #102b24; color: #75dfb8; font-size: 7px; font-weight: 700; }
.live-pill > span { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 18px 0; }
.mini-metric { padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #0d1822; }
.mini-metric span, .mini-metric strong { display: block; }
.mini-metric span { color: #607481; font-size: 7px; }
.mini-metric strong { margin-top: 5px; color: #cbd6dd; font-size: 9px; font-weight: 650; }
.campaign-panel { padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: #0c1720; }
.campaign-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.campaign-panel-head span, .campaign-panel-head strong { display: block; }
.campaign-panel-head span { color: #687b88; font-size: 7px; }
.campaign-panel-head strong { margin-top: 4px; color: #d1dbe1; font-size: 9px; }
.campaign-panel-head svg { color: #647783; width: 14px; }
.message-preview { display: grid; grid-template-columns: 42% 1fr; gap: 9px; }
.preview-image { min-height: 132px; display: grid; place-items: center; align-content: center; gap: 8px; color: #5a6d7a; border: 1px dashed #29404e; border-radius: 9px; background: linear-gradient(145deg, #0b151e, #101e29); font-size: 7px; }
.preview-image svg { width: 21px; height: 21px; color: #4b9d7f; }
.preview-bubble { position: relative; align-self: end; padding: 13px; border-radius: 11px 11px 3px 11px; background: #143328; color: #cce2d9; font-size: 8px; line-height: 1.55; }
.preview-bubble small { display: block; margin-top: 7px; color: #7fb89f; font-size: 7px; }
.progress-card { margin-top: 10px; padding: 11px 12px; border: 1px solid #1e3d33; border-radius: 10px; background: rgba(14, 42, 33, .5); }
.progress-copy { display: flex; justify-content: space-between; gap: 14px; color: #6fa28e; font-size: 7px; }
.progress-copy strong { color: #9ad9c0; font-weight: 650; }
.progress-track { height: 4px; margin-top: 9px; overflow: hidden; border-radius: 999px; background: #153125; }
.progress-track span { display: block; width: 68%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #2abf87, #72e7bd); }

.floating-card { position: absolute; display: flex; gap: 10px; align-items: center; padding: 11px 13px; border: 1px solid #243944; border-radius: 13px; background: rgba(13, 24, 34, .93); box-shadow: var(--shadow-soft); backdrop-filter: blur(16px); }
.float-one { right: -30px; top: 80px; }
.float-two { left: -34px; bottom: 55px; }
.float-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; background: #102b24; color: #7be9c1; }
.floating-card strong, .floating-card span { display: block; }
.floating-card strong { color: #dae5ea; font-size: 9px; }
.floating-card div span { margin-top: 3px; color: #70838f; font-size: 7px; }

.trust-strip { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: rgba(8, 19, 28, .72); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { min-height: 106px; display: flex; align-items: center; gap: 12px; padding: 0 24px; border-right: 1px solid var(--line-soft); }
.trust-grid > div:first-child { padding-left: 0; }
.trust-grid > div:last-child { border-right: 0; }
.trust-icon { width: 35px; height: 35px; display: grid; place-items: center; border: 1px solid #204236; border-radius: 10px; background: #0d241c; color: #73ddb7; flex: 0 0 auto; }
.trust-icon svg { width: 16px; height: 16px; }
.trust-grid p { margin: 0; }
.trust-grid strong, .trust-grid p span { display: block; }
.trust-grid strong { color: #cfd9df; font-size: 11px; }
.trust-grid p span { margin-top: 4px; color: #637582; font-size: 9px; }

.section-heading { max-width: 760px; margin-bottom: 50px; }
.section-heading.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-kicker { color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .17em; }
.section-heading h2, .workflow-copy h2, .control-copy h2, .safety-copy h2, .faq-heading h2, .cta-content h2 {
  margin: 12px 0 17px;
  color: var(--text-strong);
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.08;
  letter-spacing: -.048em;
  font-weight: 800;
}
.section-heading p, .workflow-copy > p, .control-copy > p, .safety-copy > p, .faq-heading > p, .cta-content > p { margin: 0; color: #899aa6; font-size: 14px; line-height: 1.75; }
.problem-section { background: linear-gradient(180deg, rgba(4,10,15,.35), rgba(7,16,24,0)); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.problem-card, .feature-card { position: relative; overflow: hidden; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(13,24,34,.98), rgba(8,19,28,.98)); border-radius: var(--radius); }
.problem-card { min-height: 245px; padding: 26px; }
.problem-card h3, .feature-card h3 { margin: 24px 0 10px; color: #e5edf1; font-size: 17px; letter-spacing: -.025em; }
.problem-card p, .feature-card p { margin: 0; color: #788b98; font-size: 12px; line-height: 1.7; }
.card-icon { width: 43px; height: 43px; display: grid; place-items: center; border: 1px solid #24513f; border-radius: 12px; background: #0f2b21; color: #79e3bc; }
.card-icon svg { width: 19px; height: 19px; }
.muted-icon { border-color: #263845; background: #111f2b; color: #8b9daa; }
.problem-line { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: #0d171f; }
.problem-line span { display: block; width: 34%; height: 100%; background: linear-gradient(90deg, transparent, rgba(54,211,153,.55), transparent); transform: translateX(-100%); transition: transform .7s ease; }
.problem-card:hover .problem-line span { transform: translateX(260%); }

.features-section { border-top: 1px solid rgba(29,45,58,.55); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-card { min-height: 270px; padding: 25px; }
.feature-card:hover { border-color: #294151; }
.feature-large { grid-column: span 2; display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; min-height: 420px; align-items: center; }
.icon-list { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.icon-list li { display: flex; gap: 8px; align-items: center; color: #95a6b2; font-size: 10px; }
.icon-list svg { width: 14px; height: 14px; color: var(--accent); }
.campaign-builder-mini { padding: 18px; border: 1px solid #243946; border-radius: 14px; background: #09131c; box-shadow: 0 18px 45px rgba(0,0,0,.19); }
.builder-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; color: #d8e2e7; font-size: 10px; font-weight: 700; }
.builder-head svg { width: 14px; color: #6f8290; }
.campaign-builder-mini label { display: block; margin-top: 10px; }
.campaign-builder-mini label > span, .builder-row > div > span { display: block; margin-bottom: 6px; color: #627683; font-size: 7px; }
.fake-input, .fake-textarea { border: 1px solid #1c303d; border-radius: 8px; background: #071018; color: #aebdc7; font-size: 8px; }
.fake-input { padding: 10px; }
.fake-textarea { min-height: 62px; padding: 10px; line-height: 1.5; }
.builder-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.builder-row > div { padding: 10px; border: 1px solid #1c303d; border-radius: 8px; background: #071018; }
.builder-row strong { display: flex; align-items: center; gap: 5px; color: #aebdc7; font-size: 8px; font-weight: 600; }
.builder-row svg { width: 11px; height: 11px; color: #6ed6ad; }
.campaign-builder-mini button { width: 100%; height: 34px; display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 11px; border: 0; border-radius: 8px; background: var(--accent); color: #062219; font-size: 8px; font-weight: 800; }
.campaign-builder-mini button svg { width: 12px; height: 12px; }
.format-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 29px; padding: 5px; border: 1px solid var(--line); border-radius: 11px; background: #08131c; }
.format-switch span { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 10px; border-radius: 8px; color: #657986; font-size: 9px; font-weight: 650; }
.format-switch span.active { color: #8be8c6; background: #112c22; }
.format-switch svg { width: 13px; height: 13px; }
.speed-list { display: grid; gap: 7px; margin-top: 25px; }
.speed-list div { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border: 1px solid #1d303d; border-radius: 9px; background: #09141d; color: #748794; font-size: 9px; }
.speed-list .speed-active { border-color: #285945; background: #0e251c; color: #91e8c8; }
.speed-list strong { font-size: 9px; }

.workflow-section { background: linear-gradient(180deg, rgba(4,10,15,.34), rgba(4,10,15,.12)); border-top: 1px solid rgba(29,45,58,.55); border-bottom: 1px solid rgba(29,45,58,.55); }
.workflow-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: start; }
.workflow-copy { position: sticky; top: 125px; }
.workflow-copy h2 { max-width: 470px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 25px; color: #77e1b9; font-size: 11px; font-weight: 700; }
.text-link svg { width: 14px; height: 14px; }
.steps { display: grid; }
.step-card { display: grid; grid-template-columns: 45px 54px 1fr; gap: 16px; align-items: center; padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: #0c1720; }
.step-number { color: #50626e; font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.step-icon { width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid #24513f; border-radius: 14px; background: #0f2b21; color: #7be9c1; }
.step-icon svg { width: 20px; height: 20px; }
.step-card h3 { margin: 0 0 6px; color: #dde7ec; font-size: 15px; }
.step-card p { margin: 0; color: #718490; font-size: 11px; line-height: 1.65; }
.step-line { width: 1px; height: 24px; margin-left: 94px; background: linear-gradient(var(--line), #2a4d3f, var(--line)); }

.segments-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.segment-card { display: grid; grid-template-columns: 48px 1fr auto; gap: 16px; align-items: center; min-height: 112px; padding: 20px; border: 1px solid var(--line); border-radius: 15px; background: #0c1720; transition: transform .16s ease, border-color .16s ease, background .16s ease; }
.segment-card:hover { transform: translateY(-2px); border-color: #2a4755; background: #0e1b25; }
.segment-card > span { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: #102b24; color: #77dfba; }
.segment-card > span svg { width: 19px; height: 19px; }
.segment-card h3 { margin: 0 0 6px; color: #dae4e9; font-size: 13px; }
.segment-card p { margin: 0; color: #718490; font-size: 10px; line-height: 1.55; }
.segment-card > svg { color: #526571; width: 15px; }

.control-section { border-top: 1px solid rgba(29,45,58,.55); }
.control-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: center; }
.control-window { border: 1px solid #263b48; border-radius: 21px; overflow: hidden; background: #09131c; box-shadow: var(--shadow); }
.control-title { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 23px; border-bottom: 1px solid var(--line); background: #0d1822; }
.control-title h3 { margin: 5px 0 0; font-size: 15px; }
.online-badge { display: inline-flex; align-items: center; gap: 5px; padding: 6px 8px; border-radius: 999px; background: #102b24; color: #75dfb8; font-size: 8px; font-weight: 700; }
.online-badge svg { width: 11px; height: 11px; }
.control-settings { display: grid; padding: 8px 20px; }
.setting-row { display: grid; grid-template-columns: 38px 1fr auto; gap: 13px; align-items: center; padding: 14px 2px; border-bottom: 1px solid var(--line-soft); }
.setting-row:last-child { border-bottom: 0; }
.setting-icon { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid #223844; border-radius: 10px; background: #0e1d27; color: #7ccdae; }
.setting-icon svg { width: 15px; height: 15px; }
.setting-row div span, .setting-row div strong { display: block; }
.setting-row div span { color: #647784; font-size: 8px; }
.setting-row div strong { margin-top: 4px; color: #c4d0d7; font-size: 10px; }
.setting-row > svg { width: 13px; height: 13px; color: #5f726f; }
.control-footer { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 16px 20px; border-top: 1px solid var(--line); background: #0c1720; }
.control-footer > div { display: flex; align-items: center; gap: 7px; color: #698077; font-size: 8px; }
.pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(54,211,153,.07); }
.control-footer button { display: inline-flex; align-items: center; gap: 6px; border: 0; border-radius: 8px; padding: 9px 12px; background: var(--accent); color: #062219; font-size: 8px; font-weight: 800; }
.control-footer button svg { width: 11px; height: 11px; }
.control-benefits { display: grid; gap: 18px; margin-top: 30px; }
.control-benefits > div { display: grid; grid-template-columns: 42px 1fr; gap: 13px; }
.control-benefits > div > span { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid #24463a; border-radius: 11px; background: #0e241c; color: #79dfba; }
.control-benefits > div > span svg { width: 17px; height: 17px; }
.control-benefits strong { display: block; color: #d2dde3; font-size: 11px; }
.control-benefits p { margin: 5px 0 0; color: #70838f; font-size: 10px; line-height: 1.55; }

.safety-section { padding-top: 30px; }
.safety-card { display: grid; grid-template-columns: 72px 1.1fr .9fr; gap: 28px; align-items: center; padding: 34px; border: 1px solid #24513f; border-radius: 22px; background: radial-gradient(circle at 0% 50%, rgba(54,211,153,.1), transparent 35%), #0b1b17; }
.safety-icon { width: 68px; height: 68px; display: grid; place-items: center; border: 1px solid #2d5d49; border-radius: 18px; background: #102d23; color: #7be9c1; }
.safety-icon svg { width: 29px; height: 29px; }
.safety-copy h2 { margin-top: 9px; font-size: clamp(27px, 3vw, 38px); }
.safety-list { display: grid; gap: 10px; }
.safety-list div { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid rgba(49,91,74,.55); border-radius: 10px; background: rgba(7,22,17,.55); color: #94b5a8; font-size: 9px; line-height: 1.45; }
.safety-list svg { width: 14px; height: 14px; color: #6ed5ad; }

.faq-section { border-top: 1px solid rgba(29,45,58,.55); }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.faq-heading { position: sticky; top: 125px; }
.faq-heading h2 { font-size: clamp(34px, 4vw, 46px); }
.accordion { display: grid; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; border: 0; background: transparent; color: #cbd6dc; text-align: left; font-size: 12px; font-weight: 650; }
.faq-item button svg { width: 16px; height: 16px; color: #71838f; flex: 0 0 auto; }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-answer > p { overflow: hidden; margin: 0; color: #7f929f; font-size: 11px; line-height: 1.7; }
.faq-item.active .faq-answer { grid-template-rows: 1fr; }
.faq-item.active .faq-answer > p { padding: 0 0 22px; }
.faq-item.active button { color: #eff5f7; }

.cta-section { padding-top: 30px; }
.cta-card { position: relative; overflow: hidden; min-height: 420px; display: grid; grid-template-columns: 1fr 260px; align-items: center; gap: 30px; padding: 58px; border: 1px solid #2a5141; border-radius: 28px; background: linear-gradient(125deg, #0d211a, #0a171d 65%); box-shadow: var(--shadow); }
.cta-glow { position: absolute; width: 420px; height: 420px; left: -140px; bottom: -260px; border-radius: 50%; background: rgba(54,211,153,.22); filter: blur(85px); }
.cta-content { position: relative; z-index: 2; max-width: 700px; }
.cta-content h2 { max-width: 760px; font-size: clamp(38px, 5vw, 56px); }
.cta-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 27px; }
.cta-note { display: flex; gap: 7px; align-items: flex-start; margin-top: 18px !important; color: #658076 !important; font-size: 9px !important; }
.cta-note svg { width: 13px; height: 13px; flex: 0 0 auto; margin-top: 1px; }
.cta-mark { position: relative; z-index: 1; display: grid; place-items: center; }
.cta-mark::before { content: ""; position: absolute; width: 250px; height: 250px; border-radius: 50%; background: rgba(54,211,153,.08); filter: blur(8px); }
.cta-mark img { position: relative; width: 190px; height: 190px; object-fit: contain; filter: drop-shadow(0 25px 55px rgba(37,211,102,.18)); opacity: .92; }

.site-footer { padding: 62px 0 28px; border-top: 1px solid var(--line-soft); background: #050c12; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding-bottom: 42px; }
.footer-brand p { max-width: 320px; margin: 16px 0 0; color: #617480; font-size: 10px; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.footer-links > div { display: grid; align-content: start; gap: 10px; }
.footer-links strong { margin-bottom: 4px; color: #b9c7cf; font-size: 10px; }
.footer-links a { color: #657783; font-size: 9px; transition: color .16s ease; }
.footer-links a:hover { color: #b9c7cf; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid var(--line-soft); color: #536672; font-size: 8px; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .62s ease, transform .62s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-short { transition-delay: .08s; }
.reveal-delay { transition-delay: .16s; }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .menu-button { display: grid; }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero-copy { max-width: 760px; }
  .hero h1 { max-width: 800px; }
  .hero-product { width: min(760px, 100%); margin: 0 auto; }
  .float-one { right: -10px; }
  .float-two { left: -10px; }
  .workflow-grid, .faq-grid { gap: 55px; }
  .control-grid { gap: 50px; }
  .safety-card { grid-template-columns: 68px 1fr; }
  .safety-list { grid-column: 2; }
}

@media (max-width: 850px) {
  .section-pad { padding: 88px 0; }
  .desktop-only { display: none; }
  .nav-actions > .btn-primary { display: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid > div { border-bottom: 1px solid var(--line-soft); }
  .trust-grid > div:nth-child(2) { border-right: 0; }
  .trust-grid > div:nth-child(3), .trust-grid > div:nth-child(4) { border-bottom: 0; }
  .trust-grid > div:first-child, .trust-grid > div:nth-child(3) { padding-left: 20px; }
  .problem-grid, .feature-grid { grid-template-columns: 1fr 1fr; }
  .problem-card:last-child { grid-column: span 2; }
  .feature-large { grid-column: span 2; }
  .workflow-grid, .control-grid, .faq-grid { grid-template-columns: 1fr; gap: 44px; }
  .workflow-copy, .faq-heading { position: static; }
  .segments-grid { grid-template-columns: 1fr; }
  .control-copy { order: -1; }
  .safety-card { grid-template-columns: 1fr; text-align: left; }
  .safety-list { grid-column: auto; }
  .cta-card { grid-template-columns: 1fr; padding: 42px; }
  .cta-mark { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 42px; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1180px); }
  .nav-wrap { height: 68px; }
  .brand img { width: 36px; height: 36px; }
  .brand-name { font-size: 16px; }
  .hero { padding-top: 58px; }
  .hero h1 { font-size: clamp(40px, 13vw, 56px); }
  .hero-subtitle { font-size: 15px; }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .hero-points { display: grid; gap: 11px; }
  .product-shell { border-radius: 18px; transform: none; }
  .product-sidebar { display: none; }
  .product-body { grid-template-columns: 1fr; min-height: 0; }
  .product-content { padding: 15px; }
  .product-topbar { height: 58px; padding: 0 15px; }
  .metric-row { grid-template-columns: 1fr; }
  .message-preview { grid-template-columns: 1fr; }
  .preview-image { min-height: 105px; }
  .float-one, .float-two { display: none; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { min-height: 84px; border-right: 0; border-bottom: 1px solid var(--line-soft) !important; padding: 0 8px !important; }
  .trust-grid > div:last-child { border-bottom: 0 !important; }
  .section-heading { margin-bottom: 34px; }
  .section-heading h2, .workflow-copy h2, .control-copy h2, .safety-copy h2, .faq-heading h2, .cta-content h2 { font-size: 34px; }
  .problem-grid, .feature-grid { grid-template-columns: 1fr; }
  .problem-card:last-child, .feature-large { grid-column: auto; }
  .feature-large { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
  .builder-row { grid-template-columns: 1fr; }
  .step-card { grid-template-columns: 38px 46px 1fr; padding: 17px; gap: 11px; }
  .step-icon { width: 44px; height: 44px; }
  .step-line { margin-left: 78px; }
  .segment-card { grid-template-columns: 44px 1fr auto; gap: 12px; padding: 16px; }
  .segment-card > span { width: 42px; height: 42px; }
  .control-title, .control-footer { align-items: flex-start; flex-direction: column; }
  .control-footer { display: grid; }
  .control-footer button { width: 100%; justify-content: center; }
  .safety-card { padding: 25px; }
  .cta-card { min-height: 0; padding: 30px 23px; border-radius: 22px; }
  .cta-actions { display: grid; }
  .cta-actions .btn { width: 100%; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 20px; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}