/* ==========================================================================
   Bheard.ai — light minimal enterprise
   ========================================================================== */

:root {
  --ink: #10262e;          /* near-black teal-navy — headings */
  --body: #3d5158;         /* body text */
  --muted: #6b7d84;        /* secondary text */
  --accent: #177a6c;       /* brand teal — links, CTAs */
  --accent-dark: #0f5f54;
  --accent-tint: #eaf6f3;  /* pale teal wash */
  --line: #e3e9ea;         /* hairline borders */
  --bg: #ffffff;
  --bg-soft: #f7fafa;      /* alternating section background */
  --chat-ai: #eef4fb;      /* AI bubble */
  --chat-worker: #ffffff;  /* worker bubble */
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(16, 38, 46, 0.05);
  --shadow-md: 0 10px 30px -12px rgba(16, 38, 46, 0.16);
  --container: 1120px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

h1, h2, h3, h4 {
  color: var(--ink);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons ------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
  font-family: inherit;
  position: relative;
  overflow: hidden;
}

/* Sheen sweep on hover */
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -70%;
  width: 45%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.btn:hover::before { left: 130%; }

.btn-primary {
  background: var(--ink);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }

.btn .arrow { transition: transform 0.18s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* --- Header ------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.logo:hover { color: var(--ink); }
.logo .tld { color: var(--accent); font-weight: 700; }
.logo-mark { flex: none; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--body);
}
.main-nav a:hover { color: var(--ink); background: var(--bg-soft); }
.main-nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.main-nav .nav-cta-mobile { display: none; }

.header-cta { flex: none; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 0.8125rem;
  font-weight: 600;
  flex: none;
}
.lang-switch a {
  color: var(--muted);
  padding: 5px 8px;
  border-radius: 7px;
}
.lang-switch a:hover { color: var(--ink); background: var(--bg-soft); }
.lang-switch a[aria-current] { color: var(--ink); background: var(--bg-soft); }
.lang-switch .ls-sep { color: var(--line); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero --------------------------------------------------------------- */

.hero { padding: 88px 0 72px; overflow: hidden; position: relative; }

/* Drifting aurora wash behind the hero */
.hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -20%;
  width: 90%;
  height: 150%;
  background:
    radial-gradient(ellipse 46% 38% at 62% 38%, rgba(43, 179, 201, 0.16), transparent 68%),
    radial-gradient(ellipse 40% 34% at 30% 72%, rgba(23, 122, 108, 0.13), transparent 68%);
  animation: aurora-drift 16s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes aurora-drift {
  to { transform: translate3d(-7%, 5%, 0) scale(1.1) rotate(2deg); }
}

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

/* Flowing waveform along the hero base */
.hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  width: 100%;
  height: 90px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}
.hero-wave .wv {
  fill: none;
  stroke-width: 1.6;
  vector-effect: non-scaling-stroke;
  animation: wave-move 9s linear infinite;
}
.hero-wave .wv1 { stroke: rgba(23, 122, 108, 0.5); }
.hero-wave .wv2 { stroke: rgba(43, 179, 201, 0.38); animation-duration: 13s; animation-direction: reverse; }
@keyframes wave-move {
  to { transform: translateX(-720px); }
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 11fr) minmax(0, 9fr);
  gap: 64px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.4vw, 4rem);
  font-weight: 800;
  margin-bottom: 24px;
}

/* Word-by-word headline reveal */
.split-words .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.5em);
  animation: word-in 0.65s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  animation-delay: calc(var(--i) * 90ms + 120ms);
}
@keyframes word-in {
  to { opacity: 1; transform: none; }
}

/* Animated gradient text (headline + CTA accents) */
.grad-text {
  background: linear-gradient(90deg, var(--accent), #2bb3c9, #4cb87a, var(--accent));
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: grad-slide 7s linear infinite;
}
.grad-text-light {
  background: linear-gradient(90deg, #ffffff, #7fd6c4, #9ad9ec, #ffffff);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: grad-slide 7s linear infinite;
}
@keyframes grad-slide {
  to { background-position: 250% center; }
}

/* Live pulse dot on the hero eyebrow */
.eyebrow .live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 8px;
  vertical-align: 1px;
  animation: live-pulse 2s ease-out infinite;
}
@keyframes live-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(23, 122, 108, 0.35); }
  70%  { box-shadow: 0 0 0 9px rgba(23, 122, 108, 0); }
  100% { box-shadow: 0 0 0 0 rgba(23, 122, 108, 0); }
}

.hero-lede {
  font-size: 1.1875rem;
  max-width: 34em;
  margin-bottom: 36px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }

.hero-proof {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  font-size: 0.9375rem;
  color: var(--muted);
  max-width: 36em;
}
.hero-proof strong { color: var(--ink); font-weight: 600; }

/* Chat mockup */

.chat-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.chat-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}
.chat-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-tint);
}
.chat-card-head .status { margin-left: auto; font-weight: 500; color: var(--muted); }

/* Voice equalizer — bars imitating live listening */
.eq {
  display: inline-flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 15px;
  color: var(--accent);
}
.eq i {
  width: 3px;
  border-radius: 2px;
  background: currentColor;
  height: 100%;
  transform: scaleY(0.3);
  transform-origin: bottom;
  animation: eq-bounce 1.05s ease-in-out infinite;
}
.eq i:nth-child(1) { animation-delay: -0.9s; animation-duration: 1.15s; }
.eq i:nth-child(2) { animation-delay: -0.4s; animation-duration: 0.85s; }
.eq i:nth-child(3) { animation-delay: -0.6s; animation-duration: 1.3s;  }
.eq i:nth-child(4) { animation-delay: -0.2s; animation-duration: 0.95s; }
.eq i:nth-child(5) { animation-delay: -0.7s; animation-duration: 1.2s;  }
@keyframes eq-bounce {
  0%, 100% { transform: scaleY(0.25); }
  50%      { transform: scaleY(1); }
}

.chat-stream { display: flex; flex-direction: column; gap: 12px; position: relative; }

/* Scripted hero conversation */
.js [data-chat] .bubble {
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.js [data-chat] .bubble.shown { opacity: 1; transform: none; }

.typing-bubble {
  position: absolute;
  left: 0;
  top: 0;
  display: none;
  gap: 5px;
  align-items: center;
  padding: 14px 18px;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  background: var(--chat-ai);
  border: 1px solid #dde8f4;
}
.js .typing-bubble.shown { display: inline-flex; opacity: 1; transform: none; }
.typing-bubble i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #90a7c0;
  animation: dot-bounce 1s ease-in-out infinite;
}
.typing-bubble i:nth-child(2) { animation-delay: 0.15s; }
.typing-bubble i:nth-child(3) { animation-delay: 0.3s; }
@keyframes dot-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30%           { transform: translateY(-4px); opacity: 1; }
}

/* Worker bubble "speaking" state shows white voice bars */
.bubble-worker .eq { display: none; color: #fff; margin-top: 7px; }
.bubble-worker.speaking .eq { display: inline-flex; }

.bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.9375rem;
  line-height: 1.5;
  box-shadow: var(--shadow-sm);
}
.bubble .tag {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 4px;
}
.bubble-ai {
  align-self: flex-start;
  background: var(--chat-ai);
  border: 1px solid #dde8f4;
  border-bottom-left-radius: 4px;
  color: var(--ink);
}
.bubble-worker {
  align-self: flex-end;
  background: var(--accent);
  border-bottom-right-radius: 4px;
  color: #fff;
  font-weight: 500;
}
.bubble-worker .tag { color: rgba(255, 255, 255, 0.75); }

/* --- Sections ----------------------------------------------------------- */

.section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-bottom: 16px; }
.section-head p { font-size: 1.125rem; }

/* Feature cards */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: #c9d6d4; box-shadow: var(--shadow-md); transform: translateY(-3px); }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--accent-tint);
  color: var(--accent);
  margin-bottom: 20px;
}
.card h3 { font-size: 1.1875rem; margin-bottom: 10px; }
.card p { font-size: 0.9844rem; }

/* Stats band */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}
.stat { padding: 12px 0; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat-value {
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.05;
}
.stat-value .unit { font-size: 0.5em; font-weight: 700; color: var(--accent); }
.stat-label { margin-top: 8px; font-size: 0.9375rem; color: var(--muted); }

/* How it works — numbered steps */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }

.step {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 28px 32px;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 22px;
}
.step-kicker {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.step h3 { font-size: 1.25rem; margin-bottom: 10px; }
.step p { font-size: 0.9844rem; }

/* Use cases */

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 48px; }
.chip {
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.9063rem;
  font-weight: 500;
  color: var(--ink);
}

/* Comparison animation — "usual way vs Bheard" */

/* Section dressing: technical dot grid + soft colour washes */
.section-compare { position: relative; overflow: hidden; }
.section-compare::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(16, 38, 46, 0.07) 1px, transparent 1.5px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 45%, #000 25%, transparent 75%);
  mask-image: radial-gradient(ellipse 75% 75% at 50% 45%, #000 25%, transparent 75%);
  pointer-events: none;
}
.section-compare::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 40% 35% at 12% 18%, rgba(43, 179, 201, 0.10), transparent 70%),
    radial-gradient(ellipse 45% 40% at 88% 85%, rgba(23, 122, 108, 0.10), transparent 70%);
  pointer-events: none;
}
.section-compare .container { position: relative; z-index: 1; }

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
  position: relative;
}

/* VS badge on the seam between the two panels */
.vs-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.85), 0 12px 28px -8px rgba(16, 38, 46, 0.4);
}

.compare-panel {
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 28px;
  position: relative;
}
.compare-old { background: linear-gradient(180deg, #fbfcfc 0%, #f1f4f5 100%); }
.compare-new {
  border-color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, var(--accent-tint) 160%);
  box-shadow: 0 24px 55px -20px rgba(23, 122, 108, 0.35);
}
/* Animated gradient ring around the Bheard panel */
.compare-new::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1.5px;
  background: linear-gradient(120deg, #2bb3c9, var(--accent), #4cb87a, #2bb3c9);
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: grad-border 7s linear infinite;
  pointer-events: none;
}
@keyframes grad-border {
  to { background-position: 300% 50%; }
}

.compare-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.compare-head h3 { font-size: 1.0625rem; }
.compare-old .compare-head h3 { color: var(--muted); }

.compare-timer {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--muted);
}
.compare-new .compare-timer {
  background: linear-gradient(100deg, var(--accent), #2bb3c9);
  border-color: transparent;
  color: #fff;
}

/* Mock legacy form (left) */
.mock-form { display: flex; flex-direction: column; gap: 12px; }
.mock-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.mock-input {
  display: block;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
  font-size: 0.875rem;
  color: var(--body);
  min-height: 38px;
}
.mock-input.empty { color: #b3bfc4; font-style: italic; }

.compare-result {
  margin-top: auto;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 0.9375rem;
  font-weight: 600;
}
.compare-panel .compare-result { margin-top: 20px; }
.compare-result.bad { background: #fdf0ee; color: #a4392b; }
.compare-result.good { background: #d9f0ea; color: var(--accent-dark); }

/* Sequenced reveal driven by js/main.js */
.js .compare-grid .seq { opacity: 0; transform: translateY(8px); transition: opacity 0.4s ease, transform 0.4s ease; }
.js .compare-grid .seq.on { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js .compare-grid .seq { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 860px) {
  .compare-grid { grid-template-columns: 1fr; }
}

/* Platform animation — kanban pipeline + live dashboard
   (scripted recreation of the Bheard platform screenshots) */

/* Dark showcase band: the product UI pops on an ink backdrop */
.section-platform {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #0d2129 0%, #10262e 55%, #143039 100%);
}
.section-platform::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse 35% 30% at 22% 25%, rgba(43, 179, 201, 0.16), transparent 70%),
    radial-gradient(ellipse 40% 34% at 80% 78%, rgba(23, 122, 108, 0.20), transparent 70%);
  animation: aurora-drift 18s ease-in-out infinite alternate;
  pointer-events: none;
}
.section-platform::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1.5px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, #000 20%, transparent 78%);
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, #000 20%, transparent 78%);
  pointer-events: none;
}
.section-platform .container { position: relative; z-index: 1; }
.section-platform .section-head h2 { color: #fff; }
.section-platform .section-head p { color: #9fb5bc; }
.section-platform .platform-note { color: #7f959c; }
.section-platform .platform-panel {
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 65px -25px rgba(0, 0, 0, 0.55);
}
/* Gradient keyline across each panel's top edge */
.section-platform .platform-panel::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #2bb3c9, #4cb87a);
}

.platform-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 24px;
  align-items: stretch;
}

.platform-panel {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
}

.platform-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.platform-head h3 { font-size: 1rem; }
.platform-head .hint { font-size: 0.8125rem; color: var(--muted); white-space: nowrap; }

/* Kanban board */
.kanban-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.kanban-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.kanban-col { border-radius: 12px; padding: 10px; min-height: 280px; }
.k-submitted { background: #eaf0fb; }
.k-review    { background: #fdf6dd; }
.k-approved  { background: #e3f2e7; }
.k-resolved  { background: #f0ecfa; }

.kanban-col h4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.kanban-col h4 .count {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--muted);
}

.kanban-slot { height: 122px; }

.kanban-ghost {
  background: rgba(255, 255, 255, 0.75);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
}
.ghost-line { height: 7px; border-radius: 4px; background: #d7e0e4; margin-bottom: 7px; }
.ghost-line:last-child { margin-bottom: 0; }
.ghost-line.w60 { width: 60%; }
.ghost-line.w80 { width: 80%; }

/* The travelling report card */
.kanban-card {
  position: absolute;
  top: 42px;
  width: calc((100% - 30px) / 4 - 20px);
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  padding: 10px;
  font-size: 0.75rem;
  line-height: 1.4;
  transition: left 0.7s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.4s ease, opacity 0.4s ease;
  z-index: 2;
}
.kanban-card.at-0 { left: calc(0 * ((100% - 30px) / 4 + 10px) + 10px); }
.kanban-card.at-1 { left: calc(1 * ((100% - 30px) / 4 + 10px) + 10px); }
.kanban-card.at-2 { left: calc(2 * ((100% - 30px) / 4 + 10px) + 10px); }
.kanban-card.at-3 { left: calc(3 * ((100% - 30px) / 4 + 10px) + 10px); }
.js .kanban-card { opacity: 0; }
.js .kanban-card.on { opacity: 1; }

.kanban-card .kc-title { font-weight: 700; color: var(--ink); }
.kc-pill {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0 7px;
  border-radius: 999px;
  background: #fdf0d5;
  color: #96690f;
}
.kanban-card .kc-meta { color: var(--muted); margin-top: 5px; }
.kanban-card .kc-check { display: none; margin-top: 6px; font-weight: 700; color: #1d9d61; }
.kanban-card.done { border-color: #2fb673; }
.kanban-card.done .kc-check { display: block; }

/* Mini dashboard */
.dash-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.dash-tile { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.dash-tile .label { font-size: 0.6875rem; color: var(--muted); margin-bottom: 2px; }
.dash-tile .val { font-size: 1.375rem; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); font-variant-numeric: tabular-nums; }
.dash-tile .val.blue { color: #2563c4; }
.dash-tile .val.green { color: #1d9d61; }
.val.pop { animation: tile-pop 0.5s ease; }
@keyframes tile-pop {
  40% { transform: scale(1.22); }
  100% { transform: scale(1); }
}

.dash-chart-label { font-size: 0.8125rem; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.dash-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 150px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0;
}
.dash-bar { flex: 1; height: 100%; display: flex; flex-direction: column-reverse; }
.dash-bar span { display: block; width: 100%; height: var(--h); }
.dash-bar span:last-child { border-radius: 3px 3px 0 0; }
.js .dash-bar span { height: 0; transition: height 0.7s ease; }
.js .chart-on .dash-bar span { height: var(--h); }
.dash-bar:nth-child(2) span { transition-delay: 0.07s; }
.dash-bar:nth-child(3) span { transition-delay: 0.14s; }
.dash-bar:nth-child(4) span { transition-delay: 0.21s; }
.dash-bar:nth-child(5) span { transition-delay: 0.28s; }
.dash-bar:nth-child(6) span { transition-delay: 0.35s; }
.dash-bar:nth-child(7) span { transition-delay: 0.42s; }
.dash-bar:nth-child(8) span { transition-delay: 0.49s; }

.c-gray   { background: #d5dfe2; }
.c-teal   { background: #2bb3c9; }
.c-purple { background: #8b74d8; }
.c-orange { background: #f08a3c; }
.c-green  { background: #4cb87a; }

.dash-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 12px; font-size: 0.6875rem; color: var(--muted); }
.dash-legend span { display: inline-flex; align-items: center; gap: 5px; }
.dash-legend i { width: 9px; height: 9px; border-radius: 3px; }

.platform-note { margin-top: 20px; font-size: 0.875rem; color: var(--muted); text-align: center; }

@media (prefers-reduced-motion: reduce) {
  .js .kanban-card { opacity: 1; transition: none; }
  .js .dash-bar span { height: var(--h); transition: none; }
  .val.pop { animation: none; }
}

@media (max-width: 980px) {
  .platform-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .kanban-board { min-width: 540px; }
  .kanban-col { min-height: 250px; }
}

/* Incident map — pins ↔ heatmap flip */

.map-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.map-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
}
.map-toolbar .map-title { font-size: 0.9375rem; font-weight: 700; color: var(--ink); }

.map-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
}
.map-mode {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  padding: 6px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}
.map-mode.active { background: var(--ink); color: #fff; box-shadow: var(--shadow-sm); }

.map-stage {
  position: relative;
  aspect-ratio: 900 / 420;
  min-height: 260px;
  overflow: hidden;
  background: #cfe6ee;
}
.map-bg { position: absolute; inset: 0; width: 100%; height: 100%; }

.map-label {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  font-weight: 600;
  color: #5a6c73;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
  pointer-events: none;
}
.map-label.big { font-size: 0.9375rem; color: #3d5158; letter-spacing: 0.02em; }

/* Pins */
.map-pins, .map-heat { position: absolute; inset: 0; pointer-events: none; }
.pin {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2.5px solid #fff;
  box-shadow: 0 2px 6px rgba(16, 38, 46, 0.35);
  transform: translate(-50%, -50%);
}
.p-green  { background: #2fb673; }
.p-yellow { background: #f2b41f; }
.p-orange { background: #f08a3c; }
.p-red    { background: #e5484d; }

.js [data-map] .pin {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.3);
  transition: opacity 0.4s ease, transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-delay: var(--d, 0s);
}
.js [data-map].pins-in .pin { opacity: 1; transform: translate(-50%, -50%) scale(1); }

/* Heat layer */
.heat {
  position: absolute;
  width: var(--s);
  height: var(--s);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(255, 222, 89, 0.85) 0%,
    rgba(154, 205, 80, 0.55) 35%,
    rgba(76, 184, 122, 0.35) 55%,
    rgba(43, 179, 201, 0.18) 72%,
    transparent 80%);
  filter: blur(12px);
  opacity: var(--o, 1);
}
.map-heat { opacity: 0; transition: opacity 0.7s ease; }

/* Mode switch */
.map-stage.mode-heat .map-heat { opacity: 1; }
.map-stage.mode-heat .pin,
.js [data-map] .map-stage.mode-heat .pin {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.35);
  transition-delay: 0s;
}

/* Real map (Leaflet + OSM). The SVG + overlays above stay as a no-network fallback. */
.leaflet-host { position: absolute; inset: 0; display: none; }
.map-stage.has-leaflet .leaflet-host { display: block; }
.map-stage.has-leaflet .map-bg,
.map-stage.has-leaflet .map-pins,
.map-stage.has-leaflet .map-heat,
.map-stage.has-leaflet .map-label { display: none; }
.pin-anchor { background: transparent; border: none; }
.map-stage .leaflet-heatmap-layer { opacity: 0 !important; transition: opacity 0.7s ease; }
.map-stage.mode-heat .leaflet-heatmap-layer { opacity: 1 !important; }

.map-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding: 14px 22px;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--muted);
}
.map-legend span { display: inline-flex; align-items: center; gap: 7px; }
.map-legend i {
  width: 11px; height: 11px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(16, 38, 46, 0.3);
}

/* AI insights — reports → agent → typed analysis */

.insights-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) 24px auto 24px minmax(0, 7fr);
  gap: 0;
  align-items: center;
}

.insight-feed {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feed-title {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.feed-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  animation: feed-pulse 6s ease-in-out infinite;
  animation-delay: calc(var(--i) * 1.2s);
}
.feed-item .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.d-yellow { background: #f2b41f; }
.d-orange { background: #f08a3c; }
.d-red    { background: #e5484d; }
@keyframes feed-pulse {
  0%, 18%, 100% { border-color: var(--line); box-shadow: none; }
  8% { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint), var(--shadow-md); }
}

/* Animated flow connectors */
.flow-line {
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 14px);
  animation: dash-move 0.9s linear infinite;
  opacity: 0.7;
}
@keyframes dash-move {
  to { background-position: 14px 0; }
}

/* Agent node */
.insight-agent { text-align: center; padding: 0 14px; }
.agent-ring {
  position: relative;
  width: 88px;
  height: 88px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}
.agent-ring::before {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  padding: 2px;
  background: conic-gradient(from 0deg, transparent 0 40%, var(--accent) 55%, #2bb3c9 70%, transparent 85%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: agent-spin 2.6s linear infinite;
}
@keyframes agent-spin {
  to { transform: rotate(360deg); }
}
.agent-label { font-size: 0.875rem; font-weight: 700; color: var(--ink); }
.agent-status { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }

/* Generated document */
.insight-doc {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.doc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 8px 10px 0;
  border-bottom: 1px solid var(--line);
}
.doc-tab {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  transition: color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
.doc-tab.active { color: var(--accent-dark); box-shadow: inset 0 -2px 0 var(--accent); }
.doc-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 18px;
  font-size: 0.75rem;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.doc-out { padding: 18px; min-height: 190px; }
.doc-out h4 { font-size: 1rem; color: var(--ink); margin-bottom: 12px; }
.doc-out .doc-b {
  position: relative;
  font-size: 0.9063rem;
  color: var(--body);
  padding-left: 18px;
  margin-bottom: 9px;
  line-height: 1.55;
}
.doc-out .doc-b::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.58em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.doc-out .typing-line::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  margin-left: 3px;
  vertical-align: -2px;
  animation: caret-blink 0.9s steps(1) infinite;
}
@keyframes caret-blink {
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .js [data-map] .pin { opacity: 1; transform: translate(-50%, -50%); transition: none; }
  .map-heat { transition: none; }
  .feed-item { animation: none; }
  .flow-line { animation: none; }
  .agent-ring::before { animation: none; }
  .doc-out .typing-line::after { animation: none; display: none; }
}

@media (max-width: 980px) {
  .insights-grid { grid-template-columns: 1fr; gap: 22px; }
  .flow-line {
    width: 2px;
    height: 26px;
    margin: 0 auto;
    background: repeating-linear-gradient(180deg, var(--accent) 0 6px, transparent 6px 14px);
    animation-name: dash-move-y;
  }
  @keyframes dash-move-y {
    to { background-position: 0 14px; }
  }
}

@media (max-width: 640px) {
  .map-toolbar { flex-direction: column; align-items: flex-start; gap: 10px; }
  .map-stage { min-height: 240px; }
  .map-label { font-size: 0.6563rem; }
  .map-label.big { font-size: 0.8125rem; }
  .heat { filter: blur(9px); }
  .doc-out { min-height: 230px; }
}

/* Testimonials */

.quote-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.quote-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.quote-card blockquote {
  font-size: 1.0313rem;
  line-height: 1.6;
  color: var(--ink);
}
.quote-card blockquote p + p { margin-top: 10px; }
.quote-attr { margin-top: auto; font-size: 0.875rem; color: var(--muted); }
.quote-attr strong { display: block; color: var(--ink); font-weight: 600; }
.quote-mark { color: var(--accent); flex: none; }

/* FAQ */

.faq { max-width: 780px; margin: 0 auto; }

.faq details {
  border-bottom: 1px solid var(--line);
}
.faq details:first-of-type { border-top: 1px solid var(--line); }

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  transition: color 0.15s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent-dark); }
.faq summary .faq-icon {
  flex: none;
  width: 22px; height: 22px;
  position: relative;
  color: var(--accent);
}
.faq summary .faq-icon::before,
.faq summary .faq-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.2s ease;
}
.faq summary .faq-icon::before { width: 14px; height: 2px; }
.faq summary .faq-icon::after { width: 2px; height: 14px; }
.faq details[open] summary .faq-icon::after { transform: rotate(90deg); }
.faq details p { padding: 0 40px 24px 4px; font-size: 1rem; }

/* CTA band */

.cta-band {
  background: var(--ink);
  border-radius: 24px;
  padding: clamp(48px, 7vw, 80px);
  text-align: center;
  color: #b8c8cd;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(circle at 25% 30%, rgba(43, 179, 201, 0.22), transparent 42%),
    radial-gradient(circle at 75% 75%, rgba(23, 122, 108, 0.28), transparent 45%);
  animation: aurora-drift 14s ease-in-out infinite alternate;
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band h2 {
  color: #fff;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  margin-bottom: 16px;
  max-width: 18em;
  margin-left: auto;
  margin-right: auto;
}
.cta-band p { max-width: 36em; margin: 0 auto 32px; font-size: 1.0938rem; }

/* --- Page hero (inner pages) -------------------------------------------- */

.page-hero { padding: 88px 0 64px; }
.page-hero h1 { font-size: clamp(2.3rem, 4.6vw, 3.4rem); font-weight: 800; margin-bottom: 22px; max-width: 16em; }
.page-hero .lede { font-size: 1.1875rem; max-width: 40em; }

/* Two-column prose blocks */

.split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.split .card h3 { font-size: 1.3125rem; }

.prose-note {
  border-left: 3px solid var(--accent);
  background: var(--accent-tint);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
  font-size: 1.0313rem;
  color: var(--ink);
}

/* Team */

.team-card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 28px;
  align-items: start;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  max-width: 720px;
}
.avatar {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.team-card h3 { font-size: 1.3125rem; }
.team-card .role { font-size: 0.9375rem; font-weight: 600; color: var(--accent); margin: 2px 0 12px; }
.team-card p { font-size: 0.9844rem; }
.team-card .team-link { display: inline-block; margin-top: 14px; font-weight: 600; font-size: 0.9375rem; }

/* --- Contact ------------------------------------------------------------ */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 64px;
  align-items: start;
}

.contact-info h2 { font-size: 1.5rem; margin-bottom: 12px; }
.contact-info .block { padding: 24px 0; border-bottom: 1px solid var(--line); }
.contact-info .block:first-child { padding-top: 0; }
.contact-info .block h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.contact-info .block p { color: var(--ink); font-weight: 500; }
.contact-info .block .sub { color: var(--muted); font-weight: 400; font-size: 0.9375rem; }

.form-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field label { font-size: 0.875rem; font-weight: 600; color: var(--ink); }
.field input,
.field select,
.field textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
}

.form-notice {
  display: none;
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 10px;
  background: var(--accent-tint);
  color: var(--accent-dark);
  font-size: 0.9375rem;
  font-weight: 500;
}
.form-notice.visible { display: block; }

/* --- Footer ------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 72px 0 40px;
  font-size: 0.9375rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand p { margin-top: 16px; max-width: 26em; color: var(--muted); }

.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li + li { margin-top: 10px; }
.footer-col a { color: var(--body); font-weight: 500; }
.footer-col a:hover { color: var(--accent-dark); }

.newsletter-form { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.newsletter-form .form-notice { flex-basis: 100%; margin-top: 4px; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.newsletter-form input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 0.9375rem;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
}
.newsletter-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }
.newsletter-form .btn { padding: 11px 20px; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
}
.footer-bottom .legal { display: flex; gap: 20px; }
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: var(--accent-dark); }

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--body);
}

/* --- Reveal animation (progressive enhancement) -------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .step { transition: none; }
  .hero::before, .cta-band::before, .hero-wave .wv,
  .grad-text, .grad-text-light, .eyebrow .live-dot,
  .section-platform::before, .compare-new::before,
  .eq i, .typing-bubble i { animation: none; }
  .split-words .w { animation: none; opacity: 1; transform: none; }
  .eq i { transform: scaleY(0.6); }
  .btn::before { display: none; }
  .js [data-chat] .bubble { opacity: 1; transform: none; transition: none; }
  .typing-bubble { display: none !important; }
}

/* --- Responsive ---------------------------------------------------------- */

@media (max-width: 980px) {
  .section { padding: 72px 0; }

  .hero { padding: 64px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .chat-card { max-width: 560px; }

  .card-grid, .steps, .usecase-grid { grid-template-columns: 1fr 1fr; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }

  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 12px 24px 20px;
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-open .main-nav { display: flex; }
  .main-nav a { padding: 12px 14px; font-size: 1rem; }

  .header-cta { display: none; }
  .main-nav .nav-cta-mobile {
    display: inline-flex;
    justify-content: center;
    margin-top: 12px;
    background: var(--ink);
    color: #fff;
    border-radius: 999px;
    font-weight: 600;
  }
  .main-nav .nav-cta-mobile:hover { background: var(--accent-dark); color: #fff; }
}

@media (max-width: 720px) {
  body { font-size: 1rem; }

  .card-grid, .steps, .usecase-grid, .quote-grid, .split { grid-template-columns: 1fr; }

  .stats { grid-template-columns: 1fr; gap: 0; }
  .stat { padding: 20px 0; }
  .stat + .stat { border-left: none; border-top: 1px solid var(--line); }

  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-card { padding: 28px 22px; }

  .team-card { grid-template-columns: 1fr; padding: 28px 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }

  .faq details p { padding-right: 4px; }

  .newsletter-form { flex-direction: column; }
}