:root {
  --blue: #3D5AFE;
  --blue-deep: #2A3BB8;
  --ink: #12161F;
  --body: #454C5C;
  --muted: #8A91A3;
  --bg: #F5F7FC;
  --card: #FFFFFF;
  --tint: #E8EDFF;
  --dark: #0D1122;
  --radius: 24px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Pretendard Variable", Pretendard, -apple-system, "Noto Sans KR", "Malgun Gothic", sans-serif;
  background: var(--bg);
  color: var(--ink);
  word-break: keep-all;
  overflow-wrap: break-word;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; cursor: pointer; }

/* ---------- scroll progress (native scroll-driven, no JS) ---------- */
.progress { display: none; }
@supports (animation-timeline: scroll()) {
  .progress {
    display: block; position: fixed; top: 0; left: 0; z-index: 60;
    width: 100%; height: 3px; background: var(--blue);
    transform-origin: 0 50%; transform: scaleX(0);
    animation: progress-grow linear both;
    animation-timeline: scroll();
  }
  @keyframes progress-grow { to { transform: scaleX(1); } }
}

/* ---------- reveal motion ---------- */
.js .reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: 64px; display: flex; align-items: center;
  padding: 0 clamp(20px, 4vw, 48px);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: box-shadow .3s;
}
.nav.scrolled { box-shadow: 0 1px 0 rgba(18, 22, 31, 0.07); }
.nav-logo { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 800; letter-spacing: -0.02em; }
.logo-badge {
  width: 30px; height: 30px; border-radius: 8px; flex: 0 0 auto;
  background: linear-gradient(135deg, #5872FF, #3D5AFE);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 10px rgba(61, 90, 254, 0.3);
}
.logo-badge svg { width: 17px; height: 17px; }
.nav-cta {
  margin-left: auto;
  background: var(--blue); color: #fff;
  font-size: 14.5px; font-weight: 700;
  padding: 10px 20px; border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
  box-shadow: 0 4px 14px rgba(61, 90, 254, 0.28);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(61, 90, 254, 0.36); }
.nav-cta:active { transform: scale(0.97); }

/* ---------- shared ---------- */
.wrap { max-width: 1120px; margin: 0 auto; padding-left: clamp(20px, 5vw, 48px); padding-right: clamp(20px, 5vw, 48px); }
.eyebrow {
  display: inline-block; font-size: 13.5px; font-weight: 800; color: var(--blue);
  letter-spacing: 0.12em; margin-bottom: 18px;
}
h2 { font-size: clamp(30px, 4.6vw, 50px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.28; }
.sub { margin-top: 18px; font-size: clamp(16px, 1.9vw, 19px); color: var(--body); font-weight: 500; max-width: 34em; }
.blue-txt { color: var(--blue); }
.btn-play {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--blue); color: #fff;
  font-size: 17px; font-weight: 700;
  padding: 16px 30px; border-radius: 999px;
  box-shadow: 0 10px 28px rgba(61, 90, 254, 0.35);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.btn-play:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(61, 90, 254, 0.42); }
.btn-play:active { transform: scale(0.97); }
.btn-play svg { width: 20px; height: 20px; flex: 0 0 auto; }
.btn-ghost {
  display: inline-flex; align-items: center;
  font-size: 17px; font-weight: 700; color: var(--ink);
  padding: 16px 26px; border-radius: 999px;
  border: 1.5px solid #D5DAE8;
  transition: border-color .25s, background .25s, color .25s;
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: #fff; }

/* phone screenshots: cropped to frame, top corners rounded, bottom fades out */
.phone-shot {
  border-radius: 8.6% 8.6% 0 0 / 4.2% 4.2% 0 0;
  -webkit-mask-image: linear-gradient(#000 78%, transparent 99%);
  mask-image: linear-gradient(#000 78%, transparent 99%);
  filter: drop-shadow(0 24px 34px rgba(20, 35, 90, 0.22));
}

/* ---------- hero ---------- */
.hero {
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: 96px; padding-bottom: 0;
  position: relative; overflow: hidden;
  background: #fff;
}
.hero::before {
  content: ""; position: absolute; width: 640px; height: 640px; border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 90, 254, 0.09), transparent 68%);
  top: -200px; left: -180px; pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.12fr 0.88fr;
  align-items: end; gap: clamp(24px, 4vw, 60px);
  width: 100%;
}
.hero-copy { padding-bottom: clamp(48px, 9vh, 100px); }
.hero-free {
  display: inline-block; background: var(--tint); color: var(--blue-deep);
  font-size: 14px; font-weight: 800; padding: 8px 16px; border-radius: 999px;
  margin-bottom: 22px;
}
h1 {
  font-size: clamp(38px, 6.2vw, 66px);
  font-weight: 900; letter-spacing: -0.035em; line-height: 1.18;
}
.hero-sub { margin-top: 22px; font-size: clamp(17px, 2vw, 20px); color: var(--body); font-weight: 500; max-width: 30em; }
.hero-btns { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

/* hand + business-card message composition */
.hand-hero {
  position: relative;
  width: min(470px, 88vw);
  margin: 0 auto;
  container-type: inline-size;
}
.hand-hero > img { width: 100%; }
.hand-screen {
  position: absolute; left: 39.2%; top: 6.1%; width: 48.2%; height: 74.8%;
  background: #fff;
  border-radius: 11% / 5.2%;
  overflow: hidden;
  padding: 4% 4.5% 0;
  text-align: left;
}
.hs-head {
  display: flex; align-items: center; gap: 4px; gap: 1.6cqw;
  padding-bottom: 4px; padding-bottom: 1.2cqw;
  border-bottom: 1px solid #EEF1F7;
  font-size: 16px; font-size: 3.4cqw; font-weight: 800; color: var(--ink);
}
.hs-back { color: #5A6274; font-weight: 900; font-size: 19px; font-size: 4.2cqw; }
.hs-ava {
  width: 26px; height: 26px; width: 5.6cqw; height: 5.6cqw; border-radius: 50%;
  background: var(--tint); color: var(--blue);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 12px; font-size: 2.7cqw;
}
.hs-icons { margin-left: auto; color: #8A91A3; font-size: 13px; font-size: 3cqw; letter-spacing: 0.35em; }
.hs-date {
  margin: 7px auto; margin: 1.7cqw auto; width: fit-content;
  background: #F2F3F5; color: #7A8194;
  font-size: 10px; font-size: 2.2cqw; font-weight: 600;
  padding: 2px 10px; padding: 0.5cqw 2.4cqw; border-radius: 999px;
}
.hs-card {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid #E2E6F0;
  border-radius: 8px; border-radius: 1.8cqw;
  padding: 8px 10px 20px; padding: 1.9cqw 2.4cqw 5cqw;
}
.hs-card::after {
  content: ""; position: absolute; left: -6%; bottom: -14px; bottom: -3.4cqw;
  width: 115%; height: 21px; height: 5cqw;
  background: linear-gradient(90deg, #3D5AFE, #1B2547);
  transform: rotate(-4deg);
}
.hs-card-name { color: var(--blue); font-weight: 900; font-size: 15px; font-size: 3.3cqw; letter-spacing: -0.01em; }
.hs-card-sub { font-size: 10px; font-size: 2.1cqw; color: #8A91A3; letter-spacing: 0.12em; font-weight: 700; margin-top: 1px; }
.hs-card-tel { font-size: 11.5px; font-size: 2.5cqw; color: #454C5C; font-weight: 700; margin-top: 4px; margin-top: 1cqw; }
.hs-bubble {
  margin-top: 7px; margin-top: 1.7cqw;
  background: #F2F3F5;
  border-radius: 4px 12px 12px 12px; border-radius: 1cqw 2.8cqw 2.8cqw 2.8cqw;
  padding: 8px 10px; padding: 1.9cqw 2.4cqw;
  font-size: 11px; font-size: 2.45cqw; line-height: 1.55; color: #2A3040; font-weight: 500;
}
.hs-meta { margin-top: 4px; margin-top: 1cqw; font-size: 10px; font-size: 2.1cqw; color: var(--muted); font-weight: 600; }
.hs-input {
  position: absolute; left: 4.5%; right: 4.5%; bottom: 2.4%;
  background: #F2F3F5; border-radius: 999px;
  padding: 5px 10px; padding: 1.2cqw 2.4cqw;
  display: flex; align-items: center; gap: 6px; gap: 1.4cqw;
  color: #8A91A3; font-size: 11px; font-size: 2.4cqw; font-weight: 500;
}
.hs-input .plus { color: #5A6274; font-weight: 700; }
.hs-input svg { margin-left: auto; width: 12px; width: 2.8cqw; height: auto; flex: 0 0 auto; }
/* card message "arrives" after load */
.js .hs-date, .js .hs-card, .js .hs-bubble, .js .hs-meta { opacity: 0; }
.hero.loaded .hs-date { animation: bubble-in .5s var(--ease) .7s both; }
.hero.loaded .hs-card { animation: bubble-in .55s var(--ease) 1s both; }
.hero.loaded .hs-bubble { animation: bubble-in .55s var(--ease) 1.35s both; }
.hero.loaded .hs-meta { animation: bubble-in .4s var(--ease) 1.6s both; }

/* ---------- pain (dark) ---------- */
.pain {
  background: var(--dark); color: #EDF0F9;
  padding: clamp(110px, 15vh, 180px) 0;
  position: relative; overflow: hidden;
}
.pain::after {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 90, 254, 0.16), transparent 70%);
  bottom: -220px; left: -140px; pointer-events: none;
}
.pain-grid { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.pain-line {
  font-size: clamp(28px, 4.6vw, 52px);
  font-weight: 900; letter-spacing: -0.03em; line-height: 1.35;
}
.pain-dim { color: #5A648A; }
.pain-note {
  margin-top: 44px; font-size: clamp(17px, 2.1vw, 21px);
  color: #AAB6D8; font-weight: 500; max-width: 30em;
}
.pain-note strong { color: #fff; font-weight: 800; }
.missed-stack { display: flex; flex-direction: column; gap: 14px; }
.js .missed {
  opacity: 0; transform: translateX(60px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.missed.in { opacity: 1; transform: none; }
.missed:nth-child(2) { transition-delay: .18s; margin-left: 22px; }
.missed:nth-child(3) { transition-delay: .36s; margin-left: 44px; }
.missed {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px; padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  backdrop-filter: blur(6px);
}
.missed-ava {
  width: 40px; height: 40px; border-radius: 50%; flex: 0 0 auto;
  background: rgba(61, 90, 254, 0.25); color: #AAB9FF;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px;
}
.missed-name { font-size: 15.5px; font-weight: 700; color: #fff; }
.missed-tag { font-size: 13px; font-weight: 700; color: #FF7B7B; margin-top: 1px; }
.missed-time { margin-left: auto; font-size: 12.5px; color: #5A648A; font-weight: 600; align-self: flex-start; }

/* ---------- feature acts ---------- */
.act { padding: clamp(100px, 13vh, 160px) 0; overflow: hidden; }
.act-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: clamp(40px, 6vw, 90px);
}
.act-grid.flip .act-media { order: -1; }
.act-media { display: flex; justify-content: center; }
.act-media img { width: min(320px, 74vw); }
@supports (animation-timeline: view()) {
  @media (min-width: 861px) {
    .act-media img {
      animation: drift linear both;
      animation-timeline: view();
      animation-range: entry 10% exit 90%;
    }
    @keyframes drift { from { translate: 0 46px; } to { translate: 0 -46px; } }
  }
}
.flow-rows { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.flow-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.flow-chip {
  background: var(--card); border-radius: 999px; padding: 9px 16px;
  font-size: 14.5px; font-weight: 700; color: var(--ink);
  box-shadow: 0 3px 10px rgba(30, 50, 120, 0.08);
}
.flow-chip.hit { color: var(--blue); background: var(--tint); box-shadow: none; }
.js .flow-rows.reveal.in .flow-chip.hit { animation: chip-pop .5s var(--ease) both; }
.js .flow-rows.reveal.in .flow-row:nth-child(1) .hit { animation-delay: .5s; }
.js .flow-rows.reveal.in .flow-row:nth-child(2) .hit { animation-delay: .8s; }
.js .flow-rows.reveal.in .flow-row:nth-child(3) .hit { animation-delay: 1.1s; }
@keyframes chip-pop {
  0% { transform: scale(0.75); opacity: 0; }
  60% { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
.flow-arrow { color: var(--blue); font-weight: 900; }
.check-list { margin-top: 30px; list-style: none; display: flex; flex-direction: column; gap: 14px; }
.check-list li { display: flex; align-items: center; gap: 12px; font-size: 16.5px; font-weight: 700; }
.ck {
  width: 22px; height: 22px; border-radius: 50%; background: var(--blue); flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
}
.ck svg { width: 11px; height: 11px; }

/* ---------- sms demo ---------- */
.demo { padding: clamp(100px, 13vh, 160px) 0; background: #fff; overflow: hidden; }
.demo-head { text-align: center; max-width: 640px; margin: 0 auto clamp(36px, 6vh, 56px); }
.demo-head .sub { margin-left: auto; margin-right: auto; }
.demo-tabs { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.demo-tab {
  padding: 11px 22px; border-radius: 999px;
  font-size: 15px; font-weight: 700; color: var(--body);
  background: var(--bg); border: 1.5px solid transparent;
  transition: all .3s var(--ease);
}
.demo-tab:hover { color: var(--blue); }
.demo-tab[aria-selected="true"] { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(61, 90, 254, 0.3); }
.demo-stage {
  max-width: 480px; margin: 36px auto 0;
  background: var(--bg); border-radius: 28px;
  padding: 26px 24px 30px;
  box-shadow: inset 0 0 0 1px rgba(30, 50, 120, 0.06);
}
.demo-event {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  font-size: 13.5px; font-weight: 700; color: var(--muted);
  margin-bottom: 20px;
}
.demo-event .ico {
  width: 26px; height: 26px; border-radius: 50%;
  display: none; align-items: center; justify-content: center; flex: 0 0 auto;
}
.demo-event .ico svg { width: 13px; height: 13px; }
.demo-event[data-ico="0"] .ico0 { display: flex; }
.demo-event[data-ico="1"] .ico1 { display: flex; }
.demo-event[data-ico="2"] .ico2 { display: flex; }
.demo-thread { min-height: 250px; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.typing {
  display: none; align-items: center; gap: 5px;
  background: var(--tint); border-radius: 16px 4px 16px 16px;
  padding: 14px 18px;
}
.typing.on { display: inline-flex; }
.typing i {
  width: 7px; height: 7px; border-radius: 50%; background: var(--blue);
  animation: ty 1s ease-in-out infinite;
}
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes ty { 0%, 100% { opacity: .3; translate: 0 0; } 50% { opacity: 1; translate: 0 -3px; } }
.demo-card {
  display: none;
  position: relative; overflow: hidden;
  width: min(320px, 96%);
  background: #fff; border: 1px solid #E2E6F0;
  border-radius: 14px;
  padding: 18px 20px 34px;
  text-align: left;
  transform-origin: 100% 0;
  box-shadow: 0 8px 22px rgba(30, 50, 120, 0.1);
}
.demo-card.on { display: block; animation: bubble-in .5s var(--ease) both; }
.demo-card::after {
  content: ""; position: absolute; left: -6%; bottom: -22px;
  width: 115%; height: 34px;
  background: linear-gradient(90deg, #3D5AFE, #1B2547);
  transform: rotate(-4deg);
}
.dc-flex { display: flex; justify-content: space-between; gap: 14px; }
.dc-name { color: var(--blue); font-weight: 900; font-size: 22px; letter-spacing: -0.01em; }
.dc-sub { font-size: 11px; color: #8A91A3; letter-spacing: 0.14em; font-weight: 700; margin-top: 2px; }
.dc-info { text-align: right; font-size: 12.5px; line-height: 1.7; color: #454C5C; font-weight: 600; white-space: nowrap; }
.demo-bubble {
  display: none;
  background: var(--blue); color: #fff;
  border-radius: 20px 6px 20px 20px;
  padding: 16px 20px;
  font-size: 15.5px; font-weight: 500; line-height: 1.65;
  max-width: 92%;
  transform-origin: 100% 0;
}
.demo-bubble.on { display: block; animation: bubble-in .45s var(--ease) both; }
@keyframes bubble-in {
  from { transform: scale(0.85) translateY(10px); opacity: 0; }
  to { transform: none; opacity: 1; }
}
.demo-meta { display: none; font-size: 12.5px; color: var(--muted); font-weight: 600; }
.demo-meta.on { display: block; animation: bubble-in .4s var(--ease) .1s both; }
.demo-note { margin-top: 22px; text-align: center; font-size: 14px; color: var(--muted); font-weight: 600; }

/* ---------- bento ---------- */
.bento { padding: clamp(100px, 13vh, 160px) 0; }
.bento-head { max-width: 620px; margin-bottom: clamp(40px, 6vh, 64px); }
.bento-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.cell {
  border-radius: var(--radius); padding: 36px 34px;
  background: var(--card);
  box-shadow: 0 6px 24px rgba(30, 50, 120, 0.07);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.cell:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(30, 50, 120, 0.12); }
.cell h3 { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.cell p { margin-top: 10px; font-size: 15.5px; color: var(--body); font-weight: 500; }
.cell-wide { grid-column: span 2; }
.cell-blue {
  background: linear-gradient(135deg, #5872FF, #3546E0);
  color: #fff;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: center;
  box-shadow: 0 14px 40px rgba(61, 90, 254, 0.32);
}
.cell-blue:hover { box-shadow: 0 20px 48px rgba(61, 90, 254, 0.4); }
.cell-blue p { color: rgba(255, 255, 255, 0.85); }
.cell-tint { background: var(--tint); box-shadow: none; }
.cell-tint p { color: #3A4468; }
.cell-ico {
  width: 44px; height: 44px; border-radius: 13px; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: center;
}
.cell-ico svg { width: 23px; height: 23px; }
.mock-group {
  background: rgba(255, 255, 255, 0.14); border-radius: 16px; padding: 18px 20px;
  font-size: 14px; font-weight: 600; line-height: 2;
}
.mock-group .row { display: flex; align-items: center; gap: 10px; }
.mock-group .dotck {
  width: 17px; height: 17px; border-radius: 50%; background: #fff; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
}
.mock-group .dotck svg { width: 9px; height: 9px; }

/* ---------- 업종 (use cases) ---------- */
.usecase { padding: clamp(100px, 13vh, 160px) 0 0; background: #fff; overflow: hidden; }
.usecase-head { text-align: center; max-width: 640px; margin: 0 auto; }
.usecase-head .sub { margin-left: auto; margin-right: auto; }
.marquee {
  margin-top: clamp(36px, 5vh, 52px);
  overflow: hidden; white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: inline-flex; animation: marquee 30s linear infinite; }
.marquee span {
  font-size: clamp(20px, 2.6vw, 28px); font-weight: 800; color: #C9D0E4;
  padding: 0 22px; letter-spacing: -0.02em;
}
.marquee span b { color: var(--blue); font-weight: 800; }
@keyframes marquee { to { transform: translateX(-50%); } }
.usecase-cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  padding: clamp(40px, 6vh, 60px) 0 clamp(100px, 13vh, 160px);
}
.uc {
  border-radius: 22px; padding: 30px 26px;
  background: var(--bg);
  transition: transform .4s var(--ease), background .4s var(--ease);
}
.uc:hover { transform: translateY(-5px); background: var(--tint); }
.uc-emo {
  width: 46px; height: 46px; border-radius: 14px; background: #fff;
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
  box-shadow: 0 4px 12px rgba(30, 50, 120, 0.08);
}
.uc-emo svg { width: 24px; height: 24px; }
.uc h3 { font-size: 18px; font-weight: 800; }
.uc p { margin-top: 8px; font-size: 14.5px; color: var(--body); font-weight: 500; line-height: 1.6; }

/* ---------- compare ---------- */
.compare { padding: clamp(100px, 13vh, 160px) 0; }
.compare-head { max-width: 640px; margin-bottom: clamp(40px, 6vh, 60px); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
.cmp {
  border-radius: var(--radius); padding: 38px 36px;
  background: var(--card);
  box-shadow: 0 6px 24px rgba(30, 50, 120, 0.07);
}
.cmp-title { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.cmp ul { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 15px; }
.cmp li { display: flex; align-items: flex-start; gap: 12px; font-size: 15.5px; font-weight: 600; }
.cmp li .mark { flex: 0 0 auto; margin-top: 3px; }
.cmp-us {
  background: linear-gradient(150deg, #4B66FF, #3243DC);
  color: #fff;
  box-shadow: 0 18px 46px rgba(61, 90, 254, 0.35);
  transform: scale(1.02);
}
.cmp-us .cmp-badge {
  font-size: 12.5px; font-weight: 800; background: rgba(255, 255, 255, 0.18);
  padding: 5px 12px; border-radius: 999px;
}
.cmp-them { color: var(--body); }
.cmp-them .cmp-title { color: var(--ink); }
.x-mark {
  width: 20px; height: 20px; border-radius: 50%; background: #F0F2F8;
  display: flex; align-items: center; justify-content: center;
}
.x-mark svg { width: 9px; height: 9px; }
.w-mark {
  width: 20px; height: 20px; border-radius: 50%; background: rgba(255, 255, 255, 0.22);
  display: flex; align-items: center; justify-content: center;
}
.w-mark svg { width: 10px; height: 10px; }

/* ---------- steps ---------- */
.steps { padding: clamp(100px, 13vh, 160px) 0; background: #fff; }
.steps-grid { margin-top: clamp(40px, 6vh, 60px); display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { background: var(--bg); border-radius: var(--radius); padding: 34px 30px; }
.step-no {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--tint); color: var(--blue);
  font-size: 18px; font-weight: 900;
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.step h3 { font-size: 20px; font-weight: 800; }
.step p { margin-top: 8px; font-size: 15px; color: var(--body); font-weight: 500; }
.steps-note {
  margin-top: 36px; text-align: center;
  font-size: 16.5px; font-weight: 700; color: var(--blue-deep);
  background: var(--tint); border-radius: 16px; padding: 18px 24px;
}

/* ---------- faq ---------- */
.faq { padding: clamp(100px, 13vh, 160px) 0; }
.faq-list { margin-top: clamp(36px, 5vh, 52px); max-width: 780px; }
.faq-list details {
  background: var(--card); border-radius: 18px; margin-bottom: 12px;
  box-shadow: 0 4px 16px rgba(30, 50, 120, 0.06);
  overflow: hidden;
}
.faq-list summary {
  cursor: pointer; list-style: none;
  padding: 22px 26px;
  font-size: 17px; font-weight: 800;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; font-size: 22px; font-weight: 400; color: var(--blue);
  transition: transform .3s var(--ease); flex: 0 0 auto;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list .a { padding: 0 26px 24px; font-size: 15.5px; color: var(--body); font-weight: 500; }

/* ---------- final cta ---------- */
.final {
  min-height: 88svh;
  display: flex; align-items: center;
  background: linear-gradient(160deg, #4B66FF, #2E3FD9 70%);
  color: #fff; text-align: center;
  position: relative; overflow: hidden;
}
.final::before {
  content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.14), transparent 68%);
  top: -200px; left: 50%; transform: translateX(-50%); pointer-events: none;
}
.final .wrap { width: 100%; padding-top: 90px; padding-bottom: 90px; }
.final h2 { font-size: clamp(32px, 5.4vw, 58px); }
.final .sub { color: rgba(255, 255, 255, 0.85); margin-left: auto; margin-right: auto; text-align: center; }
.gp-badge { display: inline-block; margin-top: 44px; transition: transform .3s var(--ease); }
.gp-badge:hover { transform: translateY(-2px) scale(1.02); }
.gp-badge:active { transform: scale(0.98); }
.gp-badge svg { width: 210px; height: auto; display: block; }
.final-free { margin-top: 20px; font-size: 14.5px; color: rgba(255, 255, 255, 0.75); font-weight: 500; }

/* ---------- footer ---------- */
footer { background: var(--dark); color: #AAB6D8; padding: 56px 0 44px; font-size: 14px; }
.foot-grid { display: flex; align-items: flex-start; gap: 32px; flex-wrap: wrap; }
.foot-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 18px; font-weight: 800; }
.foot-desc { margin-top: 14px; max-width: 40em; font-weight: 500; line-height: 1.8; }
.foot-right { margin-left: auto; text-align: right; font-weight: 500; line-height: 2; }
.foot-right a { color: #fff; font-weight: 700; }
.foot-legal { margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.08); color: #5A648A; }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal, .js .missed { opacity: 1; transform: none; transition: none; }
  .js .hs-date, .js .hs-card, .js .hs-bubble, .js .hs-meta { opacity: 1; animation: none !important; }
  .marquee-track, .act-media img, .typing i { animation: none !important; }
  .progress { display: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero { padding-top: 88px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 0; }
  .hand-hero { margin-top: 40px; }
  .pain-grid { grid-template-columns: 1fr; }
  .missed-stack { max-width: 380px; }
  .act-grid { grid-template-columns: 1fr; }
  .act-grid.flip .act-media { order: 0; }
  .bento-grid { grid-template-columns: 1fr; }
  .cell-wide { grid-column: auto; }
  .cell-blue { grid-template-columns: 1fr; }
  .usecase-cards { grid-template-columns: 1fr 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .cmp-us { transform: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .foot-right { margin-left: 0; text-align: left; }
}
@media (max-width: 520px) {
  .usecase-cards { grid-template-columns: 1fr; }
}