/* ==========================================================================
   Defeat · sections (capabilities, attribution, demo, code, pricing, footer)
   ========================================================================== */

/* ==========================================================================
   Narrow-screen safeguards
   ========================================================================== */
@media (max-width: 760px) {
  /* the relay diagram stays legible and scrolls rather than shrinking to 4px type */
  .flow { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); }
  .flow svg { min-width: 620px; }
  .dv-head { flex-wrap: wrap; }
  .dv-head .pill { margin-left: 0; }
  .claim { flex-wrap: wrap; padding: 10px; }
  .claim input { flex: 1 1 100%; padding: 6px 6px 0; }
  .claim .suffix { margin-left: 6px; }
  .claim .btn { margin-left: auto; }
}
@media (max-width: 420px) {
  .fc-rows { grid-template-columns: 1fr; gap: 14px; }
}

/* ==========================================================================
   Capability grid
   ========================================================================== */
.grid4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.grid4 > article {
  background: var(--page-2);
  padding: clamp(24px, 2.6vw, 30px) clamp(20px, 2.2vw, 26px);
  transition: background var(--t) var(--ease);
}
.grid4 > article:hover { background: var(--surface); }
.grid4 .ico { width: 22px; height: 22px; color: var(--red); margin-bottom: 18px; }
.grid4 h3 { margin-bottom: 9px; }
.grid4 .sub { font-size: .89rem; }
.grid4 .kbd {
  display: inline-block; margin-top: 14px;
  font-family: var(--mono); font-size: .68rem; color: var(--dim-2);
  letter-spacing: .04em;
}
@media (max-width: 1000px) { .grid4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px)  { .grid4 { grid-template-columns: 1fr; } }

/* ==========================================================================
   Attribution / flag card
   ========================================================================== */
.split {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(36px, 5.5vw, 78px); align-items: center;
}
@media (max-width: 940px) { .split { grid-template-columns: 1fr; gap: 44px; } }

.ticks { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 15px; }
.ticks li { display: grid; grid-template-columns: 18px 1fr; gap: 13px; align-items: start; }
.ticks svg { width: 18px; height: 18px; color: var(--red); margin-top: 3px; }
.ticks b { font-weight: 550; color: var(--ink); }
.ticks span { color: var(--dim); }

.stage { perspective: 1200px; }
.flagcard {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px;
  transform-style: preserve-3d;
  transition: transform 340ms var(--ease-out);
  will-change: transform;
}
.flagcard::after {
  content: ""; position: absolute; inset: 0; border-radius: var(--r-lg); pointer-events: none;
  background: linear-gradient(140deg, rgba(255, 255, 255, .05), transparent 46%);
}
.fc-top { display: flex; align-items: center; gap: 13px; padding-bottom: 20px; border-bottom: 1px solid var(--line-soft); }
.fc-mark { width: 42px; height: 42px; border-radius: 11px; background: var(--flag-gradient); display: grid; place-items: center; flex: none; }
.fc-mark svg { width: 24px; height: 24px; color: #5d1512; }
.fc-top .t { min-width: 0; }
.fc-top .t b { display: block; font-family: var(--display); font-size: 1.02rem; letter-spacing: -.02em; }
.fc-top .t span { font-family: var(--mono); font-size: .7rem; color: var(--dim-2); }
.fc-top .pill { margin-left: auto; flex: none; }

.fc-rows { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; padding: 20px 0; }
.fc-rows .r { min-width: 0; }
.fc-rows .k { font-family: var(--mono); font-size: .64rem; letter-spacing: .15em; text-transform: uppercase; color: var(--dim-2); }
.fc-rows .v { font-family: var(--mono); font-size: .82rem; color: var(--ink-2); margin-top: 5px; overflow-wrap: anywhere; }
.fc-rows .v em { font-style: normal; color: var(--red); }

.fc-foot {
  border-top: 1px solid var(--line-soft); padding-top: 16px;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: .67rem; color: var(--dim-2); letter-spacing: .06em;
}
.fc-foot .sig { margin-left: auto; color: var(--verified); }

/* header spec block sitting under the card */
.spec {
  margin-top: 18px;
  background: var(--page-2); border: 1px solid var(--line-soft); border-radius: var(--r);
  padding: 16px 18px;
  font-family: var(--mono); font-size: .745rem; line-height: 1.85;
  white-space: pre;
  overflow-x: auto;
}
.spec .h { color: var(--dim-2); }
.spec .val { color: var(--ink-2); }
.spec .hl { color: var(--red); }

/* ==========================================================================
   Interactive demo
   ========================================================================== */
.demo { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); }
@media (max-width: 880px) { .demo { grid-template-columns: 1fr; } }

.demo-list { border-right: 1px solid var(--line-soft); }
@media (max-width: 880px) { .demo-list { border-right: 0; border-bottom: 1px solid var(--line-soft); } }

.filters { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--line-soft); flex-wrap: wrap; }
.filters button {
  height: 28px; padding: 0 12px; border-radius: 999px;
  font-family: var(--mono); font-size: .67rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--dim); background: var(--surface-2);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.filters button:hover { color: var(--ink); }
.filters button[aria-pressed="true"] { background: var(--red); color: #fff; }

.demo-list .msg { cursor: pointer; grid-template-columns: 30px minmax(0, 1fr); align-items: start; }
.demo-list .msg .pill { grid-column: 2; margin-top: 8px; justify-self: start; }
.demo-list .msg:hover { background: var(--surface-2); }
.demo-list .msg[aria-selected="true"] { background: var(--surface-2); box-shadow: inset 2px 0 0 var(--red); }
.demo-list .msg.hidden { display: none; }
.demo-empty { padding: 34px 16px; text-align: center; font-family: var(--mono); font-size: .72rem; color: var(--dim-2); letter-spacing: .1em; text-transform: uppercase; }

.demo-view { padding: clamp(20px, 2.6vw, 30px); min-height: 380px; }
.dv-head { display: flex; align-items: flex-start; gap: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--line-soft); }
.dv-head .flagchip { width: 38px; height: 38px; border-radius: 10px; }
.dv-head .flagchip svg { width: 19px; height: 19px; }
.dv-head h3 { font-size: 1.16rem; }
.dv-head .from { font-family: var(--mono); font-size: .73rem; color: var(--dim-2); margin-top: 5px; }
.dv-head .pill { margin-left: auto; flex: none; }
.dv-meta { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px 0; }
.dv-meta .m {
  font-family: var(--mono); font-size: .68rem; color: var(--dim);
  background: var(--surface-2); border-radius: 6px; padding: 5px 9px;
}
.dv-meta .m b { color: var(--ink-2); font-weight: 500; }
.dv-body { color: var(--ink-2); font-size: .94rem; line-height: 1.72; padding-bottom: 20px; }
.dv-body p + p { margin-top: 13px; }
.dv-actions { display: flex; flex-wrap: wrap; gap: 9px; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.dv-actions .btn { height: 36px; font-size: .84rem; padding-inline: 14px; }
.dv-verdict {
  margin-top: 18px; padding: 14px 16px; border-radius: var(--r);
  background: var(--surface-2);
  font-size: .86rem; color: var(--dim); line-height: 1.6;
}
.dv-verdict b { color: var(--ink-2); font-weight: 550; }
.fade-swap { animation: fadein 300ms var(--ease-out); }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ==========================================================================
   Code block + tabs
   ========================================================================== */
.codewrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.tabs { display: flex; gap: 2px; padding: 8px 8px 0; background: var(--surface-2); border-bottom: 1px solid var(--line-soft); }
.tabs button {
  height: 34px; padding: 0 15px; border-radius: 7px 7px 0 0;
  font-family: var(--mono); font-size: .74rem; color: var(--dim);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--ink); }
.tabs .copy { margin-left: auto; align-self: center; margin-bottom: 8px; border-radius: 7px; height: 30px; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.tabs .copy:hover { background: var(--surface-3); }

pre {
  margin: 0; padding: clamp(18px, 2.4vw, 26px);
  font-family: var(--mono); font-size: .81rem; line-height: 1.8;
  overflow-x: auto; color: var(--ink-2);
  tab-size: 2;
}
pre[hidden] { display: none; }
.c-key { color: #C792EA; }
.c-str { color: #9CD07E; }
.c-num { color: #F5A05A; }
.c-cmt { color: var(--dim-2); font-style: italic; }
.c-fn  { color: #6FB6FF; }
.c-flg { color: var(--red); }
.c-pun { color: var(--dim); }

/* ==========================================================================
   Pricing
   ========================================================================== */
.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
@media (max-width: 900px) { .prices { grid-template-columns: 1fr; } }
.price {
  background: var(--page-2); border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  padding: clamp(24px, 2.8vw, 32px);
  display: flex; flex-direction: column; gap: 18px;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.price:hover { border-color: var(--line-strong); }
.price--feature { background: var(--surface); border-color: var(--line-strong); }
.price .plan { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: .71rem; letter-spacing: .17em; text-transform: uppercase; color: var(--dim); }
.price .plan .mark { color: var(--red); }
.price .amt { font-family: var(--display); font-size: 2.5rem; font-weight: 700; letter-spacing: -.045em; line-height: 1; }
.price .amt small { font-family: var(--body); font-size: .88rem; font-weight: 400; color: var(--dim-2); letter-spacing: 0; margin-left: 5px; }
.price .blurb { color: var(--dim); font-size: .9rem; min-height: 42px; }
.price ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.price li { display: grid; grid-template-columns: 15px 1fr; gap: 11px; font-size: .89rem; color: var(--ink-2); align-items: start; }
.price li svg { width: 15px; height: 15px; color: var(--dim-2); margin-top: 4px; }
.price--feature li svg { color: var(--red); }
.price .btn { justify-content: center; margin-top: auto; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta { border-top: 1px solid var(--line-soft); text-align: center; position: relative; overflow: hidden; }
.cta .flagwash {
  position: absolute; inset: 0;
  background: radial-gradient(46% 62% at 50% 118%, rgba(224, 36, 47, .30), transparent 68%);
  pointer-events: none;
}
.cta .wrap { position: relative; z-index: 1; }
.cta h2 { max-width: 16ch; margin-inline: auto; }
.claim {
  display: flex; align-items: center; gap: 8px;
  max-width: 470px; margin: 32px auto 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: 11px; padding: 7px 7px 7px 16px;
  transition: border-color var(--t) var(--ease);
}
.claim:focus-within { border-color: var(--line-strong); }
.claim input {
  flex: 1; min-width: 0; background: none; border: 0; outline: none;
  font-family: var(--mono); font-size: .86rem; color: var(--ink);
}
.claim input::placeholder { color: var(--dim-2); }
.claim .suffix { font-family: var(--mono); font-size: .86rem; color: var(--dim-2); }
.claim .btn { flex: none; height: 38px; }
.claim-note { margin-top: 14px; font-family: var(--mono); font-size: .7rem; color: var(--dim-2); letter-spacing: .08em; }
.claim-note.ok { color: var(--verified); }

/* ==========================================================================
   Footer
   ========================================================================== */
.foot { border-top: 1px solid var(--line-soft); padding-block: clamp(44px, 6vw, 72px) 34px; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 52px); }
@media (max-width: 840px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot .about { max-width: 34ch; color: var(--dim); font-size: .89rem; margin-top: 16px; }
.foot-x {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 20px; height: 38px; padding: 0 16px 0 14px;
  border-radius: var(--r-sm); background: var(--surface-2);
  font-size: .88rem; font-weight: 550; color: var(--ink);
  transition: background var(--t-fast) var(--ease);
}
.foot-x:hover { background: var(--surface-3); }
.foot-x svg { width: 15px; height: 15px; color: var(--ink); }
.foot h4 { font-family: var(--mono); font-size: .68rem; letter-spacing: .17em; text-transform: uppercase; color: var(--dim-2); font-weight: 500; margin-bottom: 15px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.foot li a { font-size: .9rem; color: var(--dim); transition: color var(--t-fast) var(--ease); }
.foot li a:hover { color: var(--ink); }
.foot-base {
  margin-top: clamp(38px, 5vw, 60px); padding-top: 22px; border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  font-family: var(--mono); font-size: .71rem; color: var(--dim-2);
}
.foot-base .sp { margin-left: auto; }

/* giant outlined wordmark, scales to the container exactly */
.foot-wm { margin-top: clamp(30px, 4vw, 48px); user-select: none; }
.foot-wm svg { width: 100%; height: auto; display: block; }
.foot-wm text {
  font-family: var(--display); font-weight: 800; font-size: 160px; letter-spacing: -.055em;
  fill: none; stroke: var(--line); stroke-width: 1.15;
}