/* ─── DESIGN TOKENS ─── */
:root {
  --bg: #fafaf6;
  --bg-pure: #ffffff;
  --bg-2: #f3f3ee;
  --bg-3: #eaeae3;
  --bg-card: #ffffff;
  --ink: #0c1110;
  --ink-2: #3a3f3b;
  --ink-3: #7a7d77;
  --ink-4: #b6b8b2;
  --line: rgba(12,17,16,0.10);
  --line-2: rgba(12,17,16,0.05);
  --line-3: rgba(12,17,16,0.18);

  --green: #0d4a3a;
  --green-2: #0a3a2d;
  --green-3: #155c47;
  --green-tint: #e6efe9;
  --green-pale: #f0f6f2;
  --green-light: #b8d4c4;
  --mint: #d5ecdf;
  --sage: #a8c7b6;
  --ember: #c2410c;
  --ember-tint: #fbe7d8;
  --cream: #f4ecd7;
  --aurora-1: #d4e8e0;
  --aurora-2: #e4d9ed;
  --aurora-3: #f4ebd0;
}

/* ─── RESET ─── */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--ink); font-family: 'Source Sans 3', system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; scroll-behavior: smooth; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

/* ─── UTILITIES ─── */
.wrap { max-width: 1340px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }
.wrap-narrow { max-width: 980px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 720px) { .wrap-narrow { padding: 0 32px; } }

.mono { font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.02em; }
.display { font-family: 'Source Sans 3', sans-serif; font-weight: 700; letter-spacing: -0.04em; }

/* ─── SCROLL REVEAL ─── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }

/* ─── BUTTONS ─── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; font-size: 13px; font-weight: 500; transition: all .15s; cursor: pointer; border: 1px solid transparent; font-family: 'Source Sans 3', sans-serif; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--bg-2); border-color: var(--line-3); }
.btn-green { background: var(--green); color: var(--bg-pure); }
.btn-green:hover { background: var(--green-2); box-shadow: 0 8px 24px -8px rgba(13,74,58,0.4); }
.btn-green .arr { transition: transform .15s; }
.btn-green:hover .arr { transform: translateX(3px); }
.btn-paper { background: var(--bg-pure); color: var(--green); font-weight: 600; border: 1px solid var(--line); }
.btn-paper:hover { background: var(--green-pale); border-color: var(--green); }
.btn-lg { padding: 13px 22px; font-size: 14px; }

/* ─── NAV ─── */
nav.main { position: sticky; top: 0; padding: 14px 0; background: rgba(250,250,246,0.86); backdrop-filter: blur(16px) saturate(140%); z-index: 50; border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
nav.main.scrolled { border-color: var(--line); background: rgba(255,255,255,0.95); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark { width: 26px; height: 26px; }
.brand-wm { font-family: 'Source Sans 3', sans-serif; font-weight: 700; font-size: 20px; letter-spacing: -0.045em; font-variation-settings: "wdth" 90; color: var(--ink); }
.nav-links { display: none; gap: 28px; align-items: center; font-size: 13.5px; color: var(--ink-2); }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-links a { transition: color .15s; position: relative; }
.nav-links a:hover { color: var(--green); }
.nav-cta { display: flex; gap: 8px; align-items: center; }

/* ─── HERO ─── */
.hero {
  position: relative;
  padding: 56px 0 60px;
  overflow: hidden;
}
@media (min-width: 720px) { .hero { padding: 80px 0 80px; } }

/* aurora background */
.hero-bg {
  position: absolute; inset: -10% -10% 0 -10%; z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 12% 18%, var(--aurora-1) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 88% 10%, var(--aurora-2) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 50% 100%, var(--aurora-3) 0%, transparent 70%);
  filter: blur(40px) saturate(110%);
  opacity: 0.65;
  pointer-events: none;
  animation: aurora 24s ease-in-out infinite;
}
@keyframes aurora {
  0%,100% { transform: translate3d(0,0,0) rotate(0deg); }
  50% { transform: translate3d(-2%, 2%, 0) rotate(0.5deg); }
}

.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(rgba(12,17,16,0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(12,17,16,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 35%, #000 0%, transparent 75%);
}

.hero > .wrap { position: relative; z-index: 1; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 5px 14px 5px 5px;
  background: rgba(255,255,255,0.7); border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  color: var(--ink-2); margin-bottom: 28px;
  box-shadow: 0 4px 12px -4px rgba(12,17,16,0.05);
}
.hero-tag .badge { padding: 4px 10px; background: var(--ink); color: var(--bg-pure); border-radius: 999px; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; }
.hero-tag .arrow { color: var(--green); margin-left: 4px; transition: transform .15s; }
.hero-tag:hover .arrow { transform: translateX(2px); }

.hero h1 {
  font-family: 'Source Sans 3', sans-serif; font-weight: 700;
  font-variation-settings: "wdth" 86;
  font-size: clamp(42px, 7.5vw, 112px);
  line-height: 0.96; letter-spacing: -0.05em;
  color: var(--ink);
  max-width: 1200px;
}
.hero h1 .green { color: var(--green); }
.hero h1 .nar { font-variation-settings: "wdth" 75; }
.hero h1 .h-shimmer {
  background: linear-gradient(90deg, var(--green) 0%, var(--green-3) 50%, var(--green) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 6s linear infinite;
}
@keyframes shimmer { from { background-position: 200% center; } to { background-position: -200% center; } }

.hero-sub { margin-top: 28px; max-width: 720px; font-size: 17px; line-height: 1.5; color: var(--ink-2); }
@media (min-width: 720px) { .hero-sub { font-size: 19px; } }
.hero-sub strong { color: var(--ink); font-weight: 600; }

.hero-supp { margin-top: 14px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em; display: inline-flex; align-items: center; gap: 12px; }
.hero-supp::before { content: "●"; color: var(--green); font-size: 10px; }

.brief-error {
  border-top: 1px solid var(--line);
  background: var(--ember-tint);
  color: var(--ember);
  padding: 12px 18px;
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
}

/* ─── SECTION SHELL ─── */
.section { padding: 80px 0; position: relative; }
@media (min-width: 720px) { .section { padding: 120px 0; } }

.coord {
  font-family: 'IBM Plex Mono', monospace; font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3); display: flex; align-items: center; gap: 12px;
  margin-bottom: 22px;
}
.coord::before { content: ""; width: 0; height: 0; overflow: hidden; }

.h-display {
  font-family: 'Source Sans 3', sans-serif; font-weight: 700;
  font-variation-settings: "wdth" 86;
  font-size: clamp(34px, 5.5vw, 72px);
  line-height: 0.98; letter-spacing: -0.04em;
  color: var(--ink);
}
.h-display .green { color: var(--green); }
.h-display .nar { font-variation-settings: "wdth" 75; }

.sub-lede { margin-top: 22px; max-width: 640px; font-size: 16px; line-height: 1.55; color: var(--ink-2); }
@media (min-width: 720px) { .sub-lede { font-size: 17px; } }

.sec-head { margin-bottom: 48px; display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 20px; }
.sec-head .right-meta { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-3); line-height: 1.7; text-align: right; }

/* ─── PRODUCT TABBED SECTION (DARK) ─── */
.product-section {
  background: var(--ink);
  color: var(--bg);
  border-radius: 0;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 720px) { .product-section { padding: 120px 0 140px; } }
.product-section::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, #000 30%, transparent 80%);
}
.product-section::after {
  content: ""; position: absolute; bottom: -200px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, var(--green-3) 0%, transparent 60%);
  opacity: 0.4; pointer-events: none; filter: blur(60px);
}
.product-section > .wrap { position: relative; z-index: 1; }
.product-section .coord { color: var(--green-light); }
.product-section .coord::before { background: transparent; }
.product-section .h-display { color: var(--bg); }
.product-section .h-display .green { color: var(--green-light); }
.product-section .sub-lede { color: rgba(255,255,255,0.7); }

.product-app {
  margin-top: 56px;
  background: var(--bg-pure);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 100px -20px rgba(0,0,0,0.5),
              0 0 0 1px rgba(255,255,255,0.08);
  position: relative;
}
.product-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.product-bar .pb-title { display: flex; align-items: center; gap: 14px; }
.product-bar .pb-ref { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--ink-3); padding: 3px 8px; background: var(--bg-3); border-radius: 4px; }
.product-bar h3 {
  font-family: 'Source Sans 3', sans-serif; font-weight: 600;
  font-variation-settings: "wdth" 92;
  font-size: 15px; letter-spacing: -0.02em; color: var(--ink);
}
.product-bar .pb-cost {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; background: var(--green-pale);
  border: 1px solid rgba(13,74,58,0.15); border-radius: 999px;
  color: var(--green);
}
.product-bar .pb-cost .d { color: var(--green); }

.product-tabs {
  display: flex; gap: 0; padding: 0 22px; border-bottom: 1px solid var(--line);
  background: var(--bg-pure);
  overflow-x: auto; scrollbar-width: none;
}
.product-tabs::-webkit-scrollbar { display: none; }
.product-tab {
  padding: 14px 4px; margin-right: 28px;
  background: transparent; border: 0; border-bottom: 2px solid transparent;
  font-size: 14px; color: var(--ink-3); cursor: pointer; transition: all .15s;
  white-space: nowrap; font-family: 'Source Sans 3', sans-serif;
  display: inline-flex; align-items: center; gap: 8px;
}
.product-tab:hover { color: var(--ink); }
.product-tab.active { color: var(--green); border-bottom-color: var(--green); font-weight: 500; }
.product-tab .count { font-family: 'IBM Plex Mono', monospace; font-size: 11px; padding: 2px 6px; background: var(--bg-3); color: var(--ink-3); border-radius: 4px; }
.product-tab.active .count { background: var(--green-tint); color: var(--green); }

.product-pane { min-height: 620px; padding: 28px 22px 30px; }

/* EMAIL FLOW pane */
.email-flow,
.workflow-mail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: stretch;
}
@media (min-width: 1100px) {
  .email-flow,
  .workflow-mail {
    grid-template-columns: minmax(0, 1fr) 72px minmax(0, 1fr) 72px minmax(0, 1fr);
    gap: 0;
  }
}
.mail-card,
.process-card,
.reply-shell,
.folder-shell {
  position: relative;
  min-height: 100%;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.97), rgba(248,247,242,0.98)),
    var(--bg-pure);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 18px 40px -24px rgba(12,17,16,0.22);
}
.mail-card-head,
.process-top,
.reply-shell-head,
.reply-card-head,
.folder-shell-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.mail-lab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--green);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.mail-lab::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(13,74,58,0.35);
}
.mail-card h4,
.process-top h4,
.reply-card-head h4,
.reply-shell-head h4,
.folder-shell-head h4 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 20px;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.mail-chip,
.reply-chip {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--green);
  background: var(--green-pale);
  border: 1px solid rgba(13,74,58,0.16);
  border-radius: 999px;
  padding: 6px 10px;
  white-space: nowrap;
}
.mail-meta {
  display: grid;
  gap: 6px;
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-2);
}
.mail-meta b {
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: 6px;
}
.mail-body {
  margin-top: 14px;
  padding: 14px;
  background: var(--bg-pure);
  border: 1px solid var(--line);
  border-radius: 12px;
  display: grid;
  gap: 10px;
}
.mail-body p {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--ink);
}
.mail-note {
  margin-top: 12px;
  padding: 12px 14px;
  background: rgba(13,74,58,0.05);
  border: 1px solid rgba(13,74,58,0.12);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-2);
}
.flow-arrow {
  display: none;
}
@media (min-width: 1100px) {
  .flow-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }
  .flow-arrow-line {
    width: 1px;
    height: 62%;
    background: linear-gradient(to bottom, transparent, rgba(13,74,58,0.28), transparent);
  }
  .flow-arrow-ico {
    position: absolute;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    background: var(--green);
    color: var(--bg-pure);
    font-size: 16px;
    box-shadow: 0 10px 20px -10px rgba(13,74,58,0.5);
  }
}
.process-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.process-block {
  background: var(--bg-pure);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 13px;
}
.process-k {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.process-v {
  display: block;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 15px;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.process-track {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.process-track span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--ink-2);
}
.process-track i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(13,74,58,0.3);
}
.reply-card {
  min-height: 100%;
}
.reply-email {
  margin-top: 14px;
  padding: 14px;
  background: var(--bg-pure);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.reply-subject {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.reply-copy {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-2);
}
.reply-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}
.reply-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(243,243,238,0.55), rgba(255,255,255,0.92));
}
.reply-av {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--green);
  color: var(--bg-pure);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 17px;
  font-weight: 700;
}
.reply-info {
  min-width: 0;
  display: grid;
  gap: 2px;
}
.reply-file {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--green-pale);
  border: 1px solid rgba(13,74,58,0.14);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9.5px;
  color: var(--green);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.reply-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.reply-role {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--ink-3);
}
.reply-bg {
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--ink-2);
}
.reply-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
}
.reply-score {
  color: var(--green);
  font-weight: 600;
}
.reply-rate {
  color: var(--ink);
  font-weight: 500;
}
.reply-footer {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.reply-foot-note,
.reply-foot-cta {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 12.5px;
  line-height: 1.5;
}
.reply-foot-note {
  color: var(--green);
  background: var(--green-pale);
  border: 1px solid rgba(13,74,58,0.12);
}
.reply-foot-cta {
  color: var(--ink-2);
  background: var(--bg-2);
  border: 1px solid var(--line);
}

.folder-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 14px;
}
@media (min-width: 960px) {
  .folder-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 18px;
  }
}
.folder-summary {
  padding: 16px;
  background: var(--bg-pure);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.folder-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--green-pale);
  border: 1px solid rgba(13,74,58,0.14);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.folder-summary h5 {
  margin-top: 12px;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 22px;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.folder-summary p {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-2);
}
.folder-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  color: var(--ink-3);
}
.folder-meta span {
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.folder-stack {
  display: grid;
  gap: 12px;
  align-content: start;
}
.folder-file {
  position: relative;
  padding: 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.97), rgba(248,247,242,0.98)),
    var(--bg-pure);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 18px 34px -26px rgba(12,17,16,0.2);
  transform: translateY(calc(var(--offset, 0) * 4px));
}
.folder-file::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(13,74,58,0.05), transparent 45%);
  pointer-events: none;
}
.folder-file-top {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.folder-file-lab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.folder-file-name {
  margin-top: 2px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-2);
}
.folder-file-score {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--green);
  color: var(--bg-pure);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}
.folder-file-role {
  position: relative;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.folder-file-desc {
  position: relative;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-2);
}
.folder-file-bottom {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--ink-3);
}

/* CHAT pane */
.chat-stream { display: flex; flex-direction: column; gap: 16px; max-width: 720px; margin: 0 auto; }
.chat-msg { display: flex; gap: 12px; }
.chat-msg.user { justify-content: flex-end; }
.chat-msg .ch-av { width: 28px; height: 28px; border-radius: 50%; background: var(--bg-2); border: 1px solid var(--line); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.chat-msg .ch-av svg { width: 14px; height: 14px; }
.chat-msg.user .ch-av { background: var(--ink); border-color: var(--ink); }
.chat-msg.user .ch-av svg { color: var(--bg); }
.chat-msg .bubble {
  max-width: 80%;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px;
  padding: 12px 16px; font-size: 13.5px; line-height: 1.55; color: var(--ink);
}
.chat-msg.user .bubble { background: var(--ink); color: var(--bg); border-color: var(--ink); border-bottom-right-radius: 4px; }
.chat-msg.bot .bubble { border-bottom-left-radius: 4px; }
.chat-msg .bubble strong { color: var(--green); font-weight: 600; }
.chat-msg .bubble em { font-style: normal; color: var(--green); font-weight: 500; }
.chat-msg .bubble .hl { background: var(--green); color: var(--bg-pure); padding: 1px 6px; border-radius: 3px; }

.brief-extracted { background: var(--green-pale); border: 1px solid rgba(13,74,58,0.18); border-radius: 10px; padding: 14px 16px; margin-top: 4px; }
.brief-extracted .bh { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--green); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; font-weight: 500; }
.brief-extracted .rows { display: grid; grid-template-columns: 90px 1fr; gap: 6px 16px; font-family: 'IBM Plex Mono', monospace; font-size: 11px; }
.brief-extracted .rows .k { color: var(--ink-3); }
.brief-extracted .rows .v { color: var(--ink); }
.brief-extracted .rows .v.green { color: var(--green); font-weight: 500; }
.brief-extracted .rows .v .ck { color: var(--green); margin-left: 2px; }

.chat-typing { display: inline-flex; gap: 4px; padding: 12px 16px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; border-bottom-left-radius: 4px; align-self: flex-start; }
.chat-typing i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); animation: typing 1.4s infinite; }
.chat-typing i:nth-child(2) { animation-delay: .15s; }
.chat-typing i:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 0%,80%,100% { opacity: 0.3; transform: scale(0.6); } 40% { opacity: 1; transform: scale(1); } }

/* CANDIDATES pane */
.cand-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 720px) { .cand-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
@media (min-width: 1100px) { .cand-grid { grid-template-columns: repeat(3, 1fr); } }
.cand-card {
  background: var(--bg-pure); border: 1px solid var(--line);
  border-radius: 10px; padding: 18px; position: relative;
  transition: all .2s;
}
.cand-card:hover { border-color: var(--green); transform: translateY(-3px); box-shadow: 0 16px 36px -16px rgba(13,74,58,0.18); }
.cand-card .fit-tag { position: absolute; top: 14px; right: 14px; font-family: 'IBM Plex Mono', monospace; font-size: 11px; padding: 2px 8px; border-radius: 4px; background: var(--green-tint); color: var(--green); font-weight: 600; }
.cand-card .fit-tag.mid { background: var(--bg-3); color: var(--ink-2); }
.cand-card .avb { width: 40px; height: 40px; border-radius: 8px; background: var(--green); color: var(--bg-pure); display: flex; align-items: center; justify-content: center; font-family: 'Source Sans 3', sans-serif; font-weight: 700; font-size: 17px; margin-bottom: 14px; }
.cand-card h4 { font-size: 14.5px; font-weight: 600; color: var(--ink); margin-bottom: 2px; }
.cand-card .role { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-3); margin-bottom: 14px; }
.cand-card .signals { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.cand-card .sig { display: flex; justify-content: space-between; align-items: center; font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; }
.cand-card .sig .k { color: var(--ink-3); }
.cand-card .sig .barx { flex: 1; height: 4px; background: var(--bg-2); border-radius: 2px; overflow: hidden; margin: 0 10px; }
.cand-card .sig .barx i { display: block; height: 100%; background: var(--green); transition: width 1s; }
.cand-card .sig .v { color: var(--green); font-weight: 500; min-width: 26px; text-align: right; }
.cand-card .meta { display: flex; justify-content: space-between; font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; color: var(--ink-3); border-top: 1px solid var(--line); padding-top: 12px; }
.cand-card .meta .rate { color: var(--ink); font-weight: 500; }

/* CAMPAIGN pane */
.campaign-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) { .campaign-grid { grid-template-columns: 1.4fr 1fr; } }

.camp-left { background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.camp-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-3); }
.camp-head b { color: var(--ink); font-weight: 500; }
.camp-rows { display: flex; flex-direction: column; }
.camp-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line-2); font-family: 'IBM Plex Mono', monospace; font-size: 11px; }
.camp-row:last-child { border-bottom: 0; }
.camp-row .ts { color: var(--ink-3); min-width: 50px; flex-shrink: 0; }
.camp-row .icon { width: 18px; height: 18px; border-radius: 4px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.camp-row .icon.sent { background: var(--green); color: var(--bg-pure); }
.camp-row .icon.reply { background: var(--green-tint); color: var(--green); }
.camp-row .icon.book { background: var(--ink); color: var(--bg-pure); }
.camp-row .icon.skip { background: var(--bg-3); color: var(--ink-3); }
.camp-row .text { flex: 1; color: var(--ink); }
.camp-row .text b { font-weight: 500; }
.camp-row .text .gn { color: var(--green); }
.camp-row .text .em { color: var(--ember); }
.camp-row .status { color: var(--ink-3); }

.camp-stats { display: flex; flex-direction: column; gap: 10px; }
.camp-stat { background: var(--bg-pure); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.camp-stat .lab { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.camp-stat .val { font-family: 'Source Sans 3', sans-serif; font-weight: 700; font-variation-settings: "wdth" 85; font-size: 28px; letter-spacing: -0.03em; line-height: 1; color: var(--ink); }
.camp-stat .val .u { font-size: 14px; color: var(--ink-3); margin-left: 3px; }
.camp-stat .barx { margin-top: 12px; height: 4px; background: var(--bg-2); border-radius: 2px; overflow: hidden; }
.camp-stat .barx i { display: block; height: 100%; background: var(--green); transition: width 1.5s; }
.camp-stat .delta { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--green); margin-top: 8px; }

/* ─── PAIN POINTS ─── */
.pain-grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 50px; }
@media (min-width: 720px) { .pain-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .pain-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
.pain-card {
  background: var(--bg-pure); border: 1px solid var(--line); border-radius: 14px;
  padding: 30px 28px; position: relative; overflow: hidden;
  transition: all .2s;
}
.pain-card:hover { border-color: var(--green); transform: translateY(-3px); box-shadow: 0 24px 48px -20px rgba(12,17,16,0.1); }
.pain-card .pn { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--green); letter-spacing: 0.1em; margin-bottom: 22px; font-weight: 500; }
.pain-card h4 {
  font-family: 'Source Sans 3', sans-serif; font-weight: 700;
  font-variation-settings: "wdth" 88;
  font-size: 24px; line-height: 1.1; letter-spacing: -0.025em;
  color: var(--ink); margin-bottom: 14px;
}
.pain-card .desc { font-size: 14px; line-height: 1.55; color: var(--ink-2); margin-bottom: 22px; }
.pain-card .solves { padding-top: 18px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 10px; font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--green); font-weight: 500; }
.pain-card .solves::before { content: "→"; font-weight: 700; }

/* ─── BENEFITS ─── */
.benefits { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 48px; }
@media (min-width: 600px) { .benefits { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .benefits { grid-template-columns: repeat(4, 1fr); gap: 12px; } }
.ben {
  background: var(--bg-pure); border: 1px solid var(--line); border-radius: 10px;
  padding: 22px 22px 20px; min-height: 160px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: all .15s;
}
.ben:hover { border-color: var(--green); transform: translateY(-2px); }
.ben .idx { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--green); letter-spacing: 0.12em; margin-bottom: 18px; font-weight: 500; }
.ben h3 { font-family: 'Source Sans 3', sans-serif; font-weight: 600; font-variation-settings: "wdth" 90; font-size: 18px; line-height: 1.15; letter-spacing: -0.025em; color: var(--ink); }
.ben .meta { margin-top: 16px; font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--green); display: flex; align-items: center; gap: 8px; font-weight: 500; }
.ben .meta::before { content: ""; width: 14px; height: 1px; background: var(--green); }

/* ─── INDUSTRIES ─── */
.ind-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 48px; }
@media (min-width: 720px) { .ind-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; } }
.ind { background: var(--bg-pure); border: 1px solid var(--line); border-radius: 8px; padding: 22px; transition: all .15s; min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; }
.ind:hover { border-color: var(--green); transform: translateY(-2px); box-shadow: 0 12px 28px -12px rgba(13,74,58,0.12); }
.ind .icx { width: 32px; height: 32px; border-radius: 6px; background: var(--green-pale); color: var(--green); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.ind .icx svg { width: 16px; height: 16px; }
.ind h3 { font-family: 'Source Sans 3', sans-serif; font-weight: 600; font-variation-settings: "wdth" 92; font-size: 15.5px; letter-spacing: -0.02em; line-height: 1.15; color: var(--ink); margin-bottom: 14px; }
.ind .meta { display: flex; justify-content: space-between; font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--ink-3); padding-top: 12px; border-top: 1px solid var(--line-2); }
.ind .meta .green { color: var(--green); font-weight: 500; }

/* ─── CASE / TESTIMONIAL ─── */
.case-block { display: grid; grid-template-columns: 1fr; gap: 40px; margin-top: 48px; }
@media (min-width: 900px) { .case-block { grid-template-columns: 1fr 1.6fr; gap: 64px; } }
.case-side { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-3); line-height: 1.8; }
.case-side .tag { color: var(--green); margin-bottom: 8px; font-weight: 500; letter-spacing: 0.08em; }
.case-side b { color: var(--ink); font-family: 'Source Sans 3', sans-serif; font-weight: 500; letter-spacing: 0; display: block; font-size: 13px; }
.case-side .author { margin-top: 24px; display: flex; align-items: center; gap: 12px; }
.case-side .author .av { width: 44px; height: 44px; border-radius: 50%; background: var(--green); color: var(--bg-pure); display: flex; align-items: center; justify-content: center; font-family: 'Source Sans 3', sans-serif; font-weight: 700; font-size: 17px; }
.case-side .author .nm { font-family: 'Source Sans 3', sans-serif; color: var(--ink); font-size: 13px; font-weight: 500; letter-spacing: 0; }
.case-side .author .ti { font-size: 11px; color: var(--ink-3); letter-spacing: 0.05em; }
blockquote { font-family: 'Source Sans 3', sans-serif; font-weight: 700; font-variation-settings: "wdth" 90; font-size: clamp(26px, 3.4vw, 44px); line-height: 1.18; letter-spacing: -0.035em; color: var(--ink); }
blockquote .hl { color: var(--green); }
.case-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 36px; }
.case-stat { padding: 22px 18px; background: var(--bg-pure); border: 1px solid var(--line); border-radius: 10px; }
.case-stat .vl { font-family: 'Source Sans 3', sans-serif; font-weight: 700; font-variation-settings: "wdth" 80; font-size: 36px; line-height: 0.95; letter-spacing: -0.04em; color: var(--green); }
.case-stat .vl .u { font-size: 14px; color: var(--ink-3); margin-left: 2px; }
.case-stat .lb { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--ink-3); margin-top: 8px; letter-spacing: 0.05em; }

/* ─── FINAL CTA ─── */
.cta { padding: 80px 16px 100px; position: relative; }
@media (min-width: 720px) { .cta { padding: 130px 32px 120px; } }
.cta-inner {
  background: var(--ink); color: var(--bg);
  border-radius: 18px; padding: 70px 24px 80px;
  text-align: center; position: relative; overflow: hidden;
}
@media (min-width: 720px) { .cta-inner { padding: 110px 32px 120px; border-radius: 24px; } }
.cta-inner::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 0%, transparent 75%);
  pointer-events: none;
}
.cta-inner::after {
  content: ""; position: absolute; bottom: -50%; left: 50%; transform: translateX(-50%);
  width: 70%; height: 80%;
  background: radial-gradient(ellipse, var(--green-3) 0%, transparent 60%);
  filter: blur(60px); pointer-events: none; opacity: 0.6;
}
.cta-inner > * { position: relative; z-index: 1; }
.cta h2 { font-family: 'Source Sans 3', sans-serif; font-weight: 700; font-variation-settings: "wdth" 85; font-size: clamp(36px, 7vw, 88px); line-height: 0.96; letter-spacing: -0.045em; color: var(--bg); max-width: 880px; margin: 0 auto; }
.cta h2 .light { color: var(--green-light); }
.cta p { margin: 26px auto 36px; max-width: 520px; font-size: 16px; line-height: 1.55; color: rgba(255,255,255,0.78); }
@media (min-width: 720px) { .cta p { font-size: 17px; } }
.cta .btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.cta-inner .btn-paper { background: var(--bg-pure); color: var(--green); padding: 14px 24px; font-size: 14px; border: 0; font-weight: 600; }
.cta-inner .btn-paper:hover { background: var(--cream); }
.cta-inner .btn-out { background: transparent; color: var(--bg); border: 1px solid rgba(255,255,255,0.3); padding: 14px 22px; font-size: 14px; }
.cta-inner .btn-out:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }
.cta-inner .micro { margin-top: 22px; font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: rgba(255,255,255,0.5); }

/* ─── FOOTER ─── */
footer { padding: 56px 0 32px; border-top: 1px solid var(--line); }
.foot-top { display: grid; grid-template-columns: 1fr; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
@media (min-width: 720px) { .foot-top { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; } }
.foot-brand .brand { margin-bottom: 16px; }
.foot-brand p { font-size: 13.5px; color: var(--ink-3); line-height: 1.55; max-width: 380px; }
.foot-brand p strong { color: var(--ink-2); font-weight: 500; }
.fcol h5 { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-3); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; font-weight: 400; }
.fcol ul { list-style: none; display: flex; flex-direction: column; gap: 9px; font-size: 13.5px; color: var(--ink-2); }
.fcol a { transition: color .15s; }
.fcol a:hover { color: var(--green); }
.foot-bottom { padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-3); flex-wrap: wrap; gap: 12px; }
.foot-bottom .links { display: flex; gap: 18px; }