:root {
  --blue: #0d62f3;
  --blue-dark: #074ccc;
  --navy: #0a1742;
  --text: #18254a;
  --muted: #586584;
  --line: #dce6f7;
  --soft: #f4f8ff;
  --green: #14b86e;
  --purple: #8d5cf6;
  --shadow: 0 18px 45px rgba(38, 80, 146, .13);
  --container: 1360px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: "DM Sans", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
svg { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.container { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header {
  position: relative;
  z-index: 50;
  height: 100px;
  background: rgba(255,255,255,.92);
}
.nav-shell { height: 100px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: block; width: 198px; line-height: 0; }
.brand img { width: 100%; height: 38px; object-fit: contain; object-position: left center; }
.nav-actions { display: flex; align-items: center; gap: 18px; }

.button {
  min-height: 52px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button svg { width: 16px; height: 16px; }
.button-small { min-height: 48px; padding: 0 24px; font-size: 13px; }
.button-primary { color: #fff; background: linear-gradient(135deg, #096cff, #0756df); box-shadow: 0 9px 25px rgba(13,98,243,.24); }
.button-primary:hover { box-shadow: 0 12px 30px rgba(13,98,243,.35); }
.button-outline { color: var(--blue); border-color: var(--blue); background: #fff; }
.button-outline:hover { background: #f4f8ff; }
.button-purple { color: var(--purple); border-color: var(--purple); background: #fff; }
.button .play { width: 20px; height: 20px; fill: var(--blue); stroke: var(--blue); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; cursor: pointer; }
.menu-toggle svg { width: 27px; height: 27px; }
.menu-toggle .close-icon { display: none; }
.mobile-menu { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 74px 0 60px;
  background:
    radial-gradient(circle at 71% 37%, rgba(56,139,255,.10), transparent 28%),
    linear-gradient(115deg, #fff 42%, #fbfdff 100%);
  border-bottom: 1px solid #edf2f9;
}
.hero-grid { display: grid; grid-template-columns: .9fr 1.15fr; gap: 52px; align-items: center; min-height: 590px; }
.hero-copy { position: relative; z-index: 2; align-self: start; padding-top: 23px; }
.eyebrow {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--blue);
  background: #eef5ff;
  border-radius: 18px;
  padding: 7px 13px;
  font-size: 12px;
  font-weight: 700;
}
.eyebrow svg { width: 14px; height: 14px; }
.hero h1 { margin: 38px 0 22px; color: var(--navy); font-size: clamp(50px, 4.25vw, 66px); line-height: 1.1; letter-spacing: -2.4px; }
.hero h1 span { color: var(--blue); }
.hero-copy > p { max-width: 585px; margin: 0; color: #465576; font-size: 18px; line-height: 1.75; }
.hero-buttons { display: flex; gap: 17px; margin-top: 31px; }
.hero-assurances { display: flex; flex-wrap: wrap; gap: 27px; margin-top: 34px; color: #52607d; font-size: 12px; }
.hero-assurances span { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.hero-assurances svg { width: 14px; height: 14px; color: var(--blue); }

.hero-visual { position: relative; height: 570px; }
.orbit { position: absolute; border: 1px solid rgba(42,112,245,.17); border-radius: 50%; }
.orbit-one { width: 498px; height: 498px; top: -6px; left: 50px; }
.orbit-two { width: 392px; height: 392px; top: 47px; left: 103px; }
.orbit-dot { position: absolute; z-index: 1; width: 7px; height: 7px; border-radius: 50%; background: #1e7bff; box-shadow: 0 0 0 5px rgba(30,123,255,.08); }
.dot-one { top: 52px; left: 197px; }
.dot-two { top: 226px; left: 47px; }
.dot-three { top: 413px; left: 460px; }
.glass-card, .stat-card {
  background: rgba(255,255,255,.93);
  border: 1px solid #edf2fa;
  box-shadow: var(--shadow);
}
.dashboard-card { position: absolute; z-index: 2; border-radius: 15px; }
.live-call { left: 94px; top: 60px; width: 337px; height: 321px; padding: 23px 26px; }
.card-heading { display: flex; justify-content: space-between; align-items: center; color: #19254a; font-size: 13px; }
.status-live { padding: 4px 11px; color: #08a45d; border: 1px solid #73dcb1; border-radius: 20px; background: #f1fff9; font-size: 10px; }
.caller-row { display: flex; align-items: center; gap: 13px; margin-top: 23px; }
.avatar { flex: 0 0 auto; overflow: hidden; border-radius: 50%; background: #dce7f8; }
.avatar svg { display: block; width: 100%; height: 100%; stroke: none; }
.avatar-woman { width: 69px; height: 69px; }
.waveform { height: 45px; display: flex; align-items: center; justify-content: center; gap: 3px; }
.waveform i { display: block; width: 3px; height: var(--wave, 16px); border-radius: 3px; background: currentColor; }
.waveform i:nth-child(2n) { --wave: 26px; }
.waveform i:nth-child(3n) { --wave: 36px; }
.waveform i:nth-child(4n) { --wave: 20px; }
.waveform i:nth-child(5n) { --wave: 31px; }
.waveform-blue { color: #0868ff; }
.timer { margin-left: auto; color: #1c294a; font-size: 13px; font-weight: 600; }
.caller-meta { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }
.caller-meta span, .caller-meta small { color: #697590; font-size: 11px; }
.caller-meta strong { font-size: 13px; }
.call-controls { display: flex; justify-content: center; gap: 34px; margin-top: 20px; }
.call-controls button, .phone-actions button {
  width: 40px; height: 40px; display: grid; place-items: center;
  border: 0; border-radius: 50%; color: #243257; background: #f4f7fc;
}
.call-controls svg, .phone-actions svg { width: 17px; height: 17px; }
.call-controls .hang-up, .phone-actions .hang-up { color: #fff; background: #f52d3d; }
.chat-preview { right: 0; top: 70px; width: 234px; height: 192px; padding: 22px; }
.mini-title { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 700; }
.mini-title svg { width: 18px; height: 18px; color: var(--blue); }
.chat-bubble { width: 165px; margin-top: 23px; padding: 13px; border-radius: 9px; color: #202c4c; background: #f5f7fb; font-size: 13px; font-weight: 600; line-height: 1.45; }
.chat-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 11px; color: #909ab0; font-size: 9px; }
.chat-foot button { border: 0; border-radius: 20px; color: var(--blue); background: #f2f5fa; }
.performance { right: -34px; top: 280px; width: 328px; height: 174px; padding: 20px; }
.performance .card-heading > span { display: flex; align-items: center; gap: 3px; color: #77829b; font-size: 9px; }
.performance .card-heading svg { width: 11px; height: 11px; }
.chart-area { position: relative; height: 105px; padding: 16px 72px 0 0; }
.chart-area svg { width: 100%; height: 83px; }
.success-box { position: absolute; top: 27px; right: 0; width: 75px; padding: 12px 9px; border-radius: 8px; background: #fff; box-shadow: 0 8px 24px rgba(42,67,110,.12); }
.success-box span { display: block; color: #8b95a9; font-size: 8px; }
.success-box strong { color: #0f1a3e; font-size: 17px; }
.success-box small { color: var(--green); font-size: 8px; }
.stat-row { position: absolute; z-index: 3; left: 45px; right: 17px; bottom: 5px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stat-card { min-height: 140px; padding: 18px 18px 14px; border-radius: 12px; }
.stat-card > svg { color: var(--blue); width: 20px; height: 20px; }
.stat-card > svg.green { color: var(--green); }
.stat-card span { margin-left: 6px; color: #283655; font-size: 10px; vertical-align: 5px; }
.stat-card strong { display: block; margin-top: 19px; color: #111e43; font-size: 27px; }
.stat-card strong.growth { color: var(--green); font-size: 20px; }
.stat-card small { display: block; margin-top: 3px; color: #68738b; font-size: 10px; }

.section { padding: 73px 0; }
.section-heading { margin-bottom: 37px; text-align: center; }
.kicker { color: #7383aa; font-size: 12px; font-weight: 700; letter-spacing: .9px; }
.section-heading h2 { margin: 13px 0 14px; color: var(--navy); font-size: 37px; line-height: 1.12; letter-spacing: -1px; }
.section-heading h2 em { color: var(--blue); font-style: normal; }
.section-heading p { margin: 0; color: #596681; font-size: 16px; line-height: 1.6; }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.product-card {
  min-height: 530px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  overflow: hidden;
  position: relative;
  padding: 34px;
  border: 1px solid #89b5ff;
  border-radius: 15px;
  background: linear-gradient(140deg, #fff 58%, #f4f8ff);
}
.product-card::after { content: ""; position: absolute; z-index: 0; width: 320px; height: 320px; right: -20px; top: 70px; border: 1px solid rgba(52,114,250,.13); border-radius: 50%; box-shadow: 0 0 0 45px rgba(52,114,250,.035), 0 0 0 90px rgba(52,114,250,.025); }
.campaign-card { border-color: #c4a6ff; background: linear-gradient(140deg, #fff 58%, #faf7ff); }
.campaign-card::after { border-color: rgba(141,92,246,.13); box-shadow: 0 0 0 45px rgba(141,92,246,.03), 0 0 0 90px rgba(141,92,246,.02); }
.product-copy { position: relative; z-index: 2; }
.feature-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%; color: #fff; }
.feature-icon svg { width: 26px; height: 26px; }
.feature-icon.blue { background: linear-gradient(145deg, #1378ff, #064bdc); box-shadow: 0 8px 20px rgba(13,98,243,.2); }
.feature-icon.purple { background: linear-gradient(145deg, #a87aff, #7946e9); box-shadow: 0 8px 20px rgba(141,92,246,.2); }
.product-card h3 { margin: 21px 0 11px; color: #111d43; font-size: 22px; }
.product-card .product-copy > p { min-height: 42px; margin: 0; color: #53617f; font-size: 13px; line-height: 1.7; }
.check-list { display: grid; gap: 13px; padding: 0; margin: 23px 0 26px; list-style: none; }
.check-list li { position: relative; padding-left: 25px; color: #34415f; font-size: 12px; line-height: 1.45; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 15px; height: 15px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--blue); font-size: 9px; font-weight: 700; }
.purple-checks li::before { background: var(--purple); }
.product-copy .button { min-height: 46px; padding: 0 22px; font-size: 12px; }
.phone-demo {
  position: relative; z-index: 2; align-self: center; min-height: 318px;
  display: flex; flex-direction: column; align-items: center;
  padding: 25px 18px 20px; border-radius: 13px; background: #fff; box-shadow: 0 18px 35px rgba(37,61,107,.16);
}
.incoming { font-size: 10px; font-weight: 700; }
.avatar-man { width: 55px; height: 55px; margin: 20px 0 10px; }
.phone-demo strong { font-size: 11px; }
.phone-demo small { margin-top: 4px; color: #758099; font-size: 8px; }
.phone-demo .waveform { width: 100%; height: 60px; gap: 3px; }
.phone-demo .waveform i { width: 4px; }
.call-time { color: #263356; font-size: 10px; font-weight: 700; }
.phone-actions { display: flex; gap: 16px; }
.phone-actions button { width: 35px; height: 35px; }
.campaign-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-color: #89b5ff;
  background: linear-gradient(145deg, #fff 64%, #f6f9ff);
}
.campaign-card::after { border-color: rgba(52,114,250,.13); box-shadow: 0 0 0 45px rgba(52,114,250,.025), 0 0 0 90px rgba(52,114,250,.018); }
.campaign-intro {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  gap: 15px;
}
.campaign-intro .feature-icon { width: 46px; height: 46px; flex: 0 0 46px; }
.campaign-intro h3 { margin: 5px 0 5px; }
.campaign-intro p { max-width: 380px; margin: 0; color: #53617f; font-size: 11px; line-height: 1.6; }
.campaign-capabilities {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.campaign-capabilities > div {
  min-height: 82px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  text-align: center;
  border: 1px solid #e1e9f7;
  border-radius: 10px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 7px 18px rgba(39,72,124,.07);
}
.campaign-capabilities svg { width: 21px; height: 21px; color: var(--blue); }
.campaign-capabilities strong { color: #263353; font-size: 9px; line-height: 1.4; }
.channel-row {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #62708c;
  font-size: 10px;
}
.channel-row > span { margin-right: 6px; }
.channel-row b {
  min-height: 31px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  color: #1e2b4c;
  border: 1px solid #dce6f6;
  border-radius: 8px;
  background: #fff;
  font-size: 9px;
}
.channel-row svg { width: 16px; height: 16px; color: var(--blue); }
.channel-row b:last-child svg { color: var(--green); }
.campaign-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: end;
  gap: 18px;
}
.campaign-copy .check-list { gap: 8px; margin: 0 0 14px; }
.campaign-copy .check-list li { padding-left: 20px; font-size: 9px; line-height: 1.4; }
.campaign-copy .check-list li::before { width: 13px; height: 13px; font-size: 8px; }
.campaign-copy .button { min-height: 42px; padding: 0 18px; font-size: 10px; }
.campaign-demo {
  position: relative;
  min-height: 190px;
  padding: 16px 15px 12px;
  border: 1px solid #edf1f7;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(37,61,107,.12);
}
.overview-title { display: flex; justify-content: space-between; color: #263353; font-size: 9px; }
.overview-title span { color: #8791a7; font-size: 7px; }
.overview-numbers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 13px 0 7px; }
.overview-numbers div { display: flex; flex-direction: column; gap: 3px; }
.overview-numbers span { color: #8791a7; font-size: 7px; }
.overview-numbers strong { color: #142044; font-size: 10px; }
.bar-chart { height: 63px; display: flex; align-items: flex-end; justify-content: space-between; gap: 6px; padding: 8px 9px 0; border-bottom: 1px solid #e8edf5; }
.bar-chart span { position: relative; width: 8px; height: var(--h); border-radius: 3px 3px 0 0; background: linear-gradient(#3884ff, #0a61f3); box-shadow: 6px 0 0 rgba(93,147,255,.22); }
.days { display: flex; justify-content: space-between; padding: 4px 8px 0; color: #8d96aa; font-size: 6px; }

.features { padding-top: 6px; }
.features-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.feature-card {
  min-height: 215px;
  padding: 24px 20px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(155deg, #fff, #fbfdff);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.feature-card:hover { transform: translateY(-5px); border-color: #a8c7fd; box-shadow: 0 15px 35px rgba(55,91,149,.1); }
.soft-icon { width: 64px; height: 64px; display: grid; place-items: center; margin: 0 auto 21px; color: var(--blue); border-radius: 50%; background: #f0f6ff; }
.soft-icon svg { width: 30px; height: 30px; }
.feature-card h3 { margin: 0 0 13px; color: #131d3a; font-size: 14px; }
.feature-card p { margin: 0; color: #5b6883; font-size: 11px; line-height: 1.7; }

.cta-section { padding: 2px 0 36px; }
.cta-card {
  position: relative;
  overflow: hidden;
  min-height: 252px;
  padding: 35px 68px 24px;
  color: #fff;
  border-radius: 16px;
  background: linear-gradient(120deg, #126bf5, #0646cb);
  box-shadow: 0 18px 40px rgba(11,79,210,.2);
}
.cta-dots { position: absolute; right: -50px; bottom: -100px; width: 430px; height: 300px; opacity: .28; background-image: radial-gradient(#51a1ff 1.5px, transparent 1.5px); background-size: 18px 18px; transform: rotate(-8deg); }
.cta-top { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; }
.cta-card h2 { margin: 0; font-size: 30px; line-height: 1.2; }
.cta-card p { margin: 11px 0 0; color: #d9e7ff; font-size: 14px; line-height: 1.7; }
.cta-buttons { display: flex; gap: 16px; }
.button-white { color: #132048; background: #fff; box-shadow: 0 8px 24px rgba(0,26,97,.18); }
.button-ghost { color: #fff; border-color: rgba(255,255,255,.7); background: transparent; }
.cta-benefits { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 22px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.18); }
.cta-benefits > div { display: flex; align-items: center; gap: 17px; }
.cta-benefits > div + div { padding-left: 75px; border-left: 1px solid rgba(255,255,255,.22); }
.cta-benefits svg { width: 29px; height: 29px; }
.cta-benefits span { display: flex; flex-direction: column; }
.cta-benefits strong { font-size: 14px; }
.cta-benefits small { margin-top: 3px; color: #d6e4ff; font-size: 10px; }

.site-footer { padding: 8px 0 38px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
.footer-brand img { width: 168px; height: 35px; object-fit: contain; object-position: left; }
.footer-brand p { margin: 12px 0 0; color: #66738c; font-size: 12px; line-height: 1.5; }
.footer-copyright { margin: 0; text-align: right; color: #66738c; font-size: 11px; }

body.modal-open { overflow: hidden; }
.sales-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  transition: opacity .25s ease, visibility .25s ease;
}
.sales-modal.open { visibility: visible; opacity: 1; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(6, 17, 48, .68);
  backdrop-filter: blur(5px);
  cursor: pointer;
}
.modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 760px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 42px;
  border: 1px solid #dbe6f7;
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0, rgba(13, 98, 243, .08), transparent 30%),
    #fff;
  box-shadow: 0 28px 80px rgba(5, 25, 68, .3);
  transform: translateY(18px) scale(.98);
  transition: transform .25s ease;
}
.sales-modal.open .modal-panel { transform: none; }
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: #3d4b68;
  border: 1px solid #dce5f3;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
}
.modal-close:hover { color: var(--blue); border-color: #a9c7f8; }
.modal-close svg { width: 19px; height: 19px; }
.modal-heading { padding-right: 45px; }
.modal-heading h2 { margin: 10px 0 12px; color: var(--navy); font-size: 32px; line-height: 1.15; letter-spacing: -.8px; }
.modal-heading p { max-width: 610px; margin: 0; color: #5b6883; font-size: 14px; line-height: 1.65; }
.sales-form { margin-top: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field-wide { grid-column: 1 / -1; }
.form-field > span { color: #283655; font-size: 12px; font-weight: 600; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  color: #172444;
  border: 1px solid #d8e3f2;
  border-radius: 9px;
  background: #fff;
  outline: none;
  font: inherit;
  font-size: 13px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-field input, .form-field select { height: 48px; padding: 0 14px; }
.form-field textarea { min-height: 108px; padding: 13px 14px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(13, 98, 243, .1); }
.form-field input::placeholder,
.form-field textarea::placeholder { color: #98a3b7; }
.form-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-submit-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 24px; }
.form-status { margin: 0; color: #62708a; font-size: 12px; line-height: 1.45; }
.form-status.error { color: #c82d3a; }
.form-status.success { color: #07834b; font-weight: 600; }
.sales-form button[disabled] { opacity: .65; cursor: wait; transform: none; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .nav-actions { gap: 15px; }
  .hero-grid { grid-template-columns: .78fr 1.22fr; gap: 10px; }
  .hero h1 { font-size: 44px; }
  .hero-copy > p { font-size: 14px; }
  .hero-visual { transform: scale(.86); transform-origin: left center; width: 116%; }
  .features-grid { grid-template-columns: repeat(5, 1fr); gap: 12px; }
  .feature-card { padding-left: 12px; padding-right: 12px; }
  .product-card { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 900px) {
  .site-header, .nav-shell { height: 76px; }
  .nav-actions { display: none; }
  .brand { width: 155px; }
  .menu-toggle { display: grid; }
  .menu-toggle.open .menu-icon { display: none; }
  .menu-toggle.open .close-icon { display: block; }
  .mobile-menu {
    position: absolute; top: 76px; left: 0; right: 0;
    display: block; max-height: 0; overflow: hidden;
    background: #fff; box-shadow: 0 18px 25px rgba(30,53,90,.1);
    transition: max-height .35s ease;
  }
  .mobile-menu.open { max-height: 520px; border-top: 1px solid #edf1f7; }
  .mobile-menu nav { width: min(calc(100% - 48px), var(--container)); display: grid; gap: 0; margin: auto; padding: 12px 0 24px; }
  .mobile-menu a:not(.button) { padding: 13px 5px; color: #182342; border-bottom: 1px solid #f1f4f8; font-size: 14px; font-weight: 600; }
  .mobile-menu .button { margin-top: 15px; }
  .hero { padding-top: 42px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 620px; text-align: center; margin: auto; }
  .eyebrow { margin: auto; }
  .hero h1 { font-size: 54px; }
  .hero-copy > p { margin: auto; }
  .hero-buttons, .hero-assurances { justify-content: center; }
  .hero-visual { width: 680px; max-width: 100%; margin: 10px auto 0; transform: scale(.95); transform-origin: center top; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 500px; grid-template-columns: 1fr .78fr; }
  .campaign-card { min-height: auto; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .cta-card { padding-left: 35px; padding-right: 35px; }
  .cta-top { gap: 25px; }
  .cta-buttons { flex-direction: column; }
  .cta-benefits > div + div { padding-left: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .hero { padding: 35px 0 24px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-copy { width: 100%; min-width: 0; }
  .hero h1 { margin-top: 27px; font-size: 39px; line-height: 1.12; letter-spacing: -1.5px; }
  .hero-copy > p { font-size: 14px; line-height: 1.65; }
  .hero-buttons { flex-direction: column; gap: 11px; }
  .hero-buttons .button { width: 100%; }
  .hero-assurances { gap: 10px 15px; }
  .hero-assurances span { font-size: 9px; }
  .hero-visual { width: 100%; max-width: none; min-width: 0; height: 650px; transform: none; }
  .orbit-one { width: 400px; height: 400px; left: 50%; top: 20px; transform: translateX(-50%); }
  .orbit-two { width: 320px; height: 320px; left: 50%; top: 60px; transform: translateX(-50%); }
  .live-call { left: 0; top: 40px; width: 78%; height: 306px; padding: 20px; }
  .chat-preview { right: 0; top: 72px; width: 37%; height: 178px; padding: 15px; }
  .chat-bubble { width: 100%; padding: 10px; font-size: 9px; }
  .performance { right: 0; top: 365px; width: 66%; height: 155px; }
  .stat-row { left: 0; right: 0; bottom: 0; grid-template-columns: repeat(2, 1fr); }
  .stat-card { min-height: 104px; padding: 12px; }
  .stat-card strong { margin-top: 9px; font-size: 19px; }
  .stat-card strong.growth { font-size: 16px; }
  .stat-card span { font-size: 8px; }
  .stat-card:nth-child(-n+2) { display: none; }
  .caller-row .waveform i:nth-child(n+11) { display: none; }
  .call-controls { gap: 20px; }
  .section { padding: 55px 0; }
  .section-heading h2 { font-size: 27px; }
  .section-heading p br { display: none; }
  .product-card { min-height: auto; grid-template-columns: 1fr; padding: 24px; }
  .product-card::after { right: -120px; top: 310px; }
  .product-card .product-copy > p { min-height: auto; }
  .phone-demo { width: 78%; margin: 8px auto 0; }
  .campaign-capabilities { grid-template-columns: repeat(3, 1fr); }
  .campaign-capabilities > div:nth-child(n+4) { min-height: 70px; }
  .channel-row { flex-wrap: wrap; }
  .channel-row > span { width: 100%; }
  .campaign-content { grid-template-columns: 1fr; }
  .campaign-demo { width: 100%; margin: 5px 0 0; }
  .features { padding-top: 0; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .feature-card { min-height: 200px; padding: 19px 10px; }
  .soft-icon { width: 56px; height: 56px; margin-bottom: 18px; }
  .soft-icon svg { width: 27px; height: 27px; }
  .feature-card h3 { font-size: 11px; }
  .feature-card p { font-size: 9px; }
  .cta-card { padding: 30px 22px 24px; }
  .cta-top { flex-direction: column; align-items: stretch; }
  .cta-card h2 { font-size: 24px; }
  .cta-buttons { flex-direction: row; }
  .cta-buttons .button { flex: 1; padding: 0 10px; font-size: 11px; }
  .cta-benefits { grid-template-columns: 1fr; gap: 16px; }
  .cta-benefits > div + div { padding: 16px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; text-align: center; }
  .footer-brand { grid-column: auto; }
  .footer-brand img { object-position: center; }
  .footer-copyright { order: 3; }
  .footer-copyright { text-align: center; }
  .sales-modal { padding: 12px; }
  .modal-panel { max-height: calc(100vh - 24px); padding: 32px 20px 24px; border-radius: 14px; }
  .modal-close { top: 12px; right: 12px; width: 36px; height: 36px; }
  .modal-heading { padding-right: 32px; }
  .modal-heading h2 { font-size: 26px; }
  .modal-heading h2 br { display: none; }
  .form-grid { grid-template-columns: 1fr; gap: 14px; }
  .form-field-wide { grid-column: auto; }
  .form-submit-row { align-items: stretch; flex-direction: column; }
  .form-submit-row .button { width: 100%; }
}

@media (max-width: 360px) {
  .eyebrow { font-size: 9px; }
  .hero h1 { font-size: 34px; }
  .live-call { width: 82%; }
  .chat-preview { width: 39%; }
  .chat-preview .mini-title { font-size: 8px; }
  .chat-preview .mini-title svg { width: 14px; }
  .phone-demo { width: 100%; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 180px; }
  .cta-buttons { flex-direction: column; }
}

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