.uc-wrap { max-width: 1000px; margin: 0 auto; padding: 0 24px; }
.uc-top { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; border-bottom: 1px solid var(--line); }
.uc-brand { font-family: var(--display); font-weight: 600; font-size: 1.25rem; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.uc-brand s { text-decoration-thickness: 2px; opacity: .7; }
.uc-brand b { color: var(--accent-2); font-weight: 600; }
.uc-nav { display: flex; gap: 18px; align-items: center; }
.uc-nav a { font-family: var(--body); font-size: .9rem; color: var(--ink-2); text-decoration: none; }
.uc-nav a.cta { background: var(--ink); color: var(--paper); padding: 9px 16px; border-radius: 999px; font-weight: 600; }
.uc-nav a.cta:hover { background: var(--accent-2); }

.uc-hero { padding: 64px 0 22px; max-width: 44rem; }
.uc-eyebrow { font-family: var(--body); font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-2); display: inline-flex; align-items: center; gap: 8px; }
.uc-eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.uc-hero h1 { font-family: var(--display); font-weight: 500; font-size: clamp(2.2rem,4.8vw,3.3rem); line-height: 1.08; letter-spacing: -.025em; color: var(--ink); margin: 16px 0 18px; }
.uc-hero p { font-family: var(--body); font-size: 1.08rem; line-height: 1.62; color: var(--ink-2); }
.uc-herocta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.uc-availability-note { margin-top: 24px; padding: 14px 18px; border: 1px solid rgba(31,111,98,.2); border-inline-start: 3px solid var(--sea); border-radius: 14px; background: var(--card); color: var(--ink-2); font-family: var(--body); font-size: .9rem; line-height: 1.55; }
.uc-availability-note strong { color: var(--ink); }
.uc-btn { font-family: var(--body); font-size: .96rem; font-weight: 600; text-decoration: none; border-radius: 999px; padding: 12px 24px; display: inline-block; }
.uc-btn.primary { background: var(--ink); color: var(--paper); }
.uc-btn.primary:hover { background: var(--accent-2); }
.uc-btn.ghost { border: 1px solid var(--line-2); color: var(--ink); }
.uc-btn.ghost:hover { border-color: var(--accent); color: var(--accent-2); }
.uc-sec { padding: 48px 0; border-top: 1px solid var(--line); }
.uc-sec > h2 { font-family: var(--display); font-weight: 500; font-size: clamp(1.6rem,3.2vw,2.3rem); letter-spacing: -.02em; color: var(--ink); margin: 0 0 12px; }
.uc-sec > .uc-lede { font-family: var(--body); font-size: 1.04rem; line-height: 1.6; color: var(--ink-2); max-width: 46em; margin: 0 0 24px; }
.uc-final {
  text-align: center;
  padding: clamp(44px, 6vw, 68px) 24px;
  margin: 34px 0 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.uc-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(90% 130% at 50% 0%, rgba(228, 87, 46, 0.055), transparent 60%);
  pointer-events: none;
}
.uc-final p, .uc-final .uc-btn { position: relative; }
.uc-final p { font-family: var(--display); font-weight: 500; font-size: clamp(1.4rem,3vw,2rem); line-height: 1.2; color: var(--ink); max-width: 28em; margin: 0 auto 24px; letter-spacing: -.02em; }
.uc-nav a:hover { color: var(--ink); }
.uc-foot { border-top: 1px solid var(--line); padding: 26px 0 60px; font-family: var(--body); color: var(--ink-3); font-size: .86rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.uc-foot a { color: var(--ink-2); text-decoration: none; }
.uc-foot a:hover { color: var(--ink); }

.intg-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; counter-reset: intgstep; }
.intg-step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 24px 22px; position: relative; }
.intg-step::before { counter-increment: intgstep; content: counter(intgstep); font-family: var(--display); font-weight: 600; font-size: .92rem; color: var(--paper); background: var(--sea); width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.intg-step h3 { font-family: var(--display); font-size: 1.08rem; font-weight: 600; color: var(--ink); margin: 0 0 8px; letter-spacing: -.01em; }
.intg-step p { font-family: var(--body); font-size: .96rem; line-height: 1.55; color: var(--ink-2); margin: 0; }

.intg-hubwrap { display: flex; justify-content: center; }
.intg-hub { width: 100%; max-width: 560px; height: auto; }
.intg-hub .intg-line { stroke: var(--line-2); stroke-width: 1.5; fill: none; }
.intg-hub .intg-pulse { stroke: var(--sea); stroke-width: 2; fill: none; stroke-linecap: round; stroke-dasharray: 14 320; opacity: .85; animation: intgdash 3.4s linear infinite; }
.intg-hub .intg-core { fill: var(--ink); }
.intg-hub .intg-core-ring { fill: none; stroke: var(--sea); stroke-width: 1.5; opacity: .5; transform-origin: center; transform-box: fill-box; animation: intgring 3s ease-out infinite; }
.intg-hub .intg-node { fill: var(--card); stroke: var(--line); stroke-width: 1.5; }
.intg-hub .intg-corelabel { font-family: var(--display); font-weight: 600; fill: var(--paper); }
.intg-hub .intg-nodelabel { font-family: var(--body); font-weight: 600; fill: var(--ink-2); }
.intg-hub .intg-nodeicon { font-size: 17px; }
.intg-hub .intg-pulse.p2 { animation-delay: .5s; }
.intg-hub .intg-pulse.p3 { animation-delay: 1s; }
.intg-hub .intg-pulse.p4 { animation-delay: 1.6s; }
.intg-hub .intg-pulse.p5 { animation-delay: 2.1s; }
.intg-hub .intg-pulse.p6 { animation-delay: 2.7s; }
@keyframes intgdash { to { stroke-dashoffset: -334; } }
@keyframes intgring { 0% { transform: scale(1); opacity: .5; } 70% { transform: scale(1.45); opacity: 0; } 100% { opacity: 0; } }

.intg-apps { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.intg-appcard { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 22px; transition: transform .25s ease,box-shadow .25s ease,border-color .25s ease; }
.intg-appcard--core { border-color: rgba(31,111,98,.24); box-shadow: inset 0 3px 0 rgba(31,111,98,.55); }
.intg-appcard:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line-2); }
.intg-appcard h3 { font-family: var(--display); font-size: 1.08rem; font-weight: 600; color: var(--ink); margin: 0 0 12px; letter-spacing: -.01em; display: flex; align-items: center; gap: 9px; }
.intg-appcard h3 .intg-em { font-size: 1.1rem; }
.intg-status { display: inline-flex; width: fit-content; margin: 0 0 13px; padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; font-family: var(--body); font-size: .65rem; font-weight: 750; letter-spacing: .075em; line-height: 1; text-transform: uppercase; }
.intg-status--core { border-color: rgba(31,111,98,.22); background: rgba(31,111,98,.08); color: var(--sea); }
.intg-status--project { border-color: rgba(228,87,46,.22); background: rgba(228,87,46,.07); color: var(--accent-2); }
.intg-names { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 13px; padding: 0; list-style: none; }
.intg-names li { font-family: var(--body); font-size: .8rem; font-weight: 600; color: var(--ink-2); background: var(--paper-2); border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px; }
.intg-appcard p { font-family: var(--body); font-size: .94rem; line-height: 1.55; color: var(--ink-2); margin: 0; }

.intg-demo .uc-wrap { padding-top: 8px; }
.intg-demo h2 { font-family: var(--display); font-weight: 500; font-size: clamp(1.5rem,3vw,2.1rem); letter-spacing: -.02em; color: var(--ink); margin: 0 0 10px; }
.intg-demo > .uc-wrap > p { font-family: var(--body); font-size: 1.04rem; line-height: 1.6; color: var(--ink-2); max-width: 46em; margin: 0 0 24px; }
.intg-demo-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 20px; }
.intg-log { min-height: 150px; max-height: 380px; overflow-y: auto; font-family: var(--body); font-size: .94rem; line-height: 1.55; color: var(--ink); display: flex; flex-direction: column; gap: 10px; padding: 4px 4px 14px; }
.intg-empty { color: var(--ink-3); font-style: italic; margin: auto 0; }
.intg-examples { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.intg-chip { font-family: var(--body); font-size: .84rem; font-weight: 600; color: var(--ink-2); background: var(--paper-2); border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; cursor: pointer; text-align: left; transition: border-color .2s ease,color .2s ease,background .2s ease; }
.intg-chip:hover { border-color: var(--accent); color: var(--accent-2); background: var(--card); }
#intgForm { display: flex; gap: 10px; }
#intgInput { flex: 1; min-width: 0; font-family: var(--body); font-size: 16px; color: var(--ink); background: var(--paper); border: 1px solid var(--line-2); border-radius: 999px; padding: 12px 18px; }
#intgInput:focus { outline: 2px solid transparent; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(228,87,46,.1); }
#intgForm button[type="submit"] { font-family: var(--body); font-size: .94rem; font-weight: 600; color: var(--paper); background: var(--ink); border: none; border-radius: 999px; padding: 12px 22px; cursor: pointer; }
#intgForm button[type="submit"]:hover { background: var(--accent-2); }
.intg-privacy { margin: 11px 2px 0; color: var(--ink-3); font-size: .78rem; line-height: 1.5; }
.intg-privacy a { color: var(--accent-2); }
.intg-msg { display: flex; }
.intg-msg.intg-user { justify-content: flex-end; }
.intg-bubble { max-width: 82%; padding: 10px 14px; border-radius: 14px; font-size: .96rem; line-height: 1.5; }
.intg-user .intg-bubble { background: var(--ink); color: var(--paper); border-bottom-right-radius: 4px; }
.intg-bot .intg-bubble { background: var(--paper-2); color: var(--ink); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.intg-logstep { align-self: flex-start; font-family: var(--body); font-size: .82rem; color: var(--accent-2); background: rgba(214,121,40,.09); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; }
.intg-logstep.intg-thinking { opacity: .8; font-style: italic; }

.intg-trust { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.intg-trustcard { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 22px; background: var(--paper-2); }
.intg-trustcard h3 { font-family: var(--display); font-size: 1.04rem; font-weight: 600; color: var(--ink); margin: 0 0 8px; }
.intg-trustcard p { font-family: var(--body); font-size: .94rem; line-height: 1.55; color: var(--ink-2); margin: 0; }

@media (max-width:760px) {
  .intg-steps,.intg-apps,.intg-trust { grid-template-columns: 1fr; }
}
@media (max-width:640px) {
  .uc-wrap { padding: 0 16px; }
  .uc-top { align-items: flex-start; flex-wrap: wrap; gap: 10px; padding: 16px 0; }
  .uc-nav { width: 100%; min-width: 0; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
  .uc-nav a { min-width: 0; font-size: .82rem; }
  .uc-nav a.cta { padding: 8px 12px; white-space: nowrap; }
  .uc-hero { padding: 40px 0 12px; }
  .uc-sec { padding: 34px 0; }
  .intg-chip { padding: 11px 16px; }
  .intg-hub { max-width: 320px; }
  #intgForm { align-items: stretch; flex-direction: column; }
  #intgForm button[type="submit"] { min-height: 48px; }
}
@media (prefers-reduced-motion:reduce) {
  .intg-hub .intg-pulse { animation: none; stroke-dasharray: none; opacity: .55; }
  .intg-hub .intg-core-ring { animation: none; opacity: .5; }
}