/* ============================================================
   THEODIDAKTOS — LANDING PAGE
   ============================================================ */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--td-font-ui);
  color: var(--td-text-primary);
  background: var(--td-bg-base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */
.shell { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.eyebrow {
  font-size: 11px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--td-text-tertiary);
  display: inline-flex; align-items: center; gap: 8px;
  white-space: nowrap;
}
.eyebrow .dot { width: 5px; height: 5px; border-radius: 999px; background: var(--td-accent); display: inline-block; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: color-mix(in oklab, var(--td-bg-base) 78%, transparent);
  border-bottom: 1px solid var(--td-border-subtle);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: #1a1f2e; border: 1px solid var(--td-border-strong);
  display: grid; place-items: center;
  box-shadow: 0 1px 2px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.05);
}
.brand-mark svg { width: 18px; height: 18px; color: var(--td-accent); }
.brand-name {
  font-family: var(--td-font-display);
  font-size: 17px; font-weight: 600; letter-spacing: -0.01em;
}
.brand-meta {
  font-size: 10px; font-weight: 700; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--td-text-tertiary);
  margin-left: 6px;
  padding: 2px 6px; border-radius: 4px;
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  white-space: nowrap;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-size: 13px; font-weight: 500; color: var(--td-text-secondary);
  transition: color .15s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--td-text-primary); }
.nav-cta { display: flex; gap: 10px; align-items: center; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--td-radius-lg);
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.2px;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--td-accent);
  color: var(--td-text-inverse);
  box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 6px 16px -4px color-mix(in oklab, var(--td-accent) 55%, transparent);
}
.btn-primary:hover { background: var(--td-accent-hover); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--td-text-secondary);
  border: 1px solid var(--td-border-default);
}
.btn-ghost:hover { background: var(--td-bg-surface); color: var(--td-text-primary); }
.btn-lg { padding: 14px 22px; font-size: 14.5px; }
.btn-sm { padding: 8px 14px; font-size: 12.5px; }

/* ============================================================
   HERO V2 — IMPACTFUL & DYNAMIC
   ============================================================ */
.hero {
  position: relative;
  padding: 80px 0 0;
  min-height: 100vh;
  overflow: hidden;
}
.hero-bg-v2 {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 35% at 80% 15%, color-mix(in oklab, var(--td-accent) 22%, transparent), transparent 70%),
    radial-gradient(ellipse 60% 45% at 10% 70%, color-mix(in oklab, var(--td-accent-secondary) 16%, transparent), transparent 70%),
    radial-gradient(ellipse 40% 30% at 50% 100%, color-mix(in oklab, var(--td-accent) 10%, transparent), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--td-border-subtle) 1px, transparent 1px),
    linear-gradient(to bottom, var(--td-border-subtle) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent 80%);
  opacity: 0.55;
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.4;
}
.hero-orb-1 { width: 500px; height: 500px; top: -100px; right: -100px; background: var(--td-accent); animation: orb-drift-1 18s ease-in-out infinite; }
.hero-orb-2 { width: 400px; height: 400px; bottom: -50px; left: 10%; background: var(--td-accent-secondary); animation: orb-drift-2 22s ease-in-out infinite; }
.hero-orb-3 { width: 300px; height: 300px; top: 40%; left: 40%; background: var(--td-accent); opacity: 0.18; animation: orb-drift-3 26s ease-in-out infinite; }

@keyframes orb-drift-1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-40px,30px)} }
@keyframes orb-drift-2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(50px,-40px)} }
@keyframes orb-drift-3 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-30px,-50px)} }

.hero-tags { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-tag {
  position: absolute;
  font-family: var(--td-font-display);
  font-size: 14px; font-weight: 500;
  color: color-mix(in oklab, var(--td-text-primary) 16%, transparent);
  letter-spacing: -0.01em;
  white-space: nowrap;
  animation: float-tag 14s ease-in-out infinite;
}
.htag-0 { top: 12%; left: 4%; font-size: 22px; animation-delay: 0s; }
.htag-1 { top: 22%; right: 6%; font-size: 16px; animation-delay: -2s; }
.htag-2 { top: 70%; left: 8%; font-size: 18px; animation-delay: -4s; }
.htag-3 { top: 80%; right: 12%; font-size: 24px; animation-delay: -6s; }
.htag-4 { top: 35%; left: 2%; font-size: 14px; font-style: italic; animation-delay: -8s; }
.htag-5 { top: 55%; right: 4%; font-size: 20px; animation-delay: -10s; }
.htag-6 { top: 6%; left: 50%; font-size: 13px; animation-delay: -3s; }
.htag-7 { top: 88%; left: 45%; font-size: 15px; font-style: italic; animation-delay: -7s; }

@keyframes float-tag {
  0%,100% { transform: translate(0,0); opacity: 0.55; }
  50% { transform: translate(20px,-30px); opacity: 0.85; }
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 60px 32px 80px;
  max-width: 1240px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-default);
  font-size: 12px; color: var(--td-text-secondary);
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.hero-pill::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, color-mix(in oklab, var(--td-accent) 25%, transparent), transparent);
  transform: translateX(-100%);
  animation: pill-shine 3s ease-in-out infinite;
}
.hero-pill .badge {
  font-size: 10px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--td-text-inverse);
  background: var(--td-accent);
  padding: 2px 8px; border-radius: 999px;
  white-space: nowrap;
  position: relative;
}
.hero-pill > span { position: relative; }
.hero-pill-arrow {
  margin-left: 4px;
  transition: transform .2s;
  color: var(--td-accent);
  font-weight: 700;
}
.hero-pill:hover .hero-pill-arrow { transform: translateX(3px); }

@keyframes pill-shine {
  0%,80% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.hero-headline {
  font-family: var(--td-font-display);
  font-size: clamp(48px, 6.4vw, 84px);
  line-height: 1.0;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 0 0 26px;
  color: var(--td-text-primary);
  text-wrap: balance;
}
.hero-rot-wrap {
  display: inline-block;
  position: relative;
}
.hero-rot {
  display: inline-block;
  font-style: italic;
  font-weight: 500;
  background: linear-gradient(120deg, var(--td-accent), var(--td-accent-hover) 50%, var(--td-accent));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: word-pop .55s cubic-bezier(.2,.9,.3,1.2) both, word-shine 3s linear infinite;
}
@keyframes word-pop {
  0% { opacity: 0; transform: translateY(20px) scale(.92); filter: blur(8px); }
  100% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
@keyframes word-shine {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.hero-lede {
  font-family: var(--td-font-reading);
  font-size: 17.5px;
  line-height: 1.6;
  color: var(--td-text-secondary);
  margin: 0 0 32px;
  max-width: 580px;
  text-wrap: pretty;
}
.hero-lede b {
  color: var(--td-text-primary);
  font-weight: 500;
}

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.hero-trust {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  font-size: 12.5px;
  color: var(--td-text-tertiary);
}
.hero-trust .item { display: inline-flex; align-items: center; gap: 6px; }
.hero-trust svg { width: 14px; height: 14px; color: var(--td-success); flex-shrink: 0; }

.btn-shine {
  position: relative;
  overflow: hidden;
}
.btn-shine::after {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  transform: skewX(-20deg);
  animation: btn-shine 3s ease-in-out infinite;
  animation-delay: 1s;
}
@keyframes btn-shine {
  0%,70% { left: -100%; }
  100% { left: 200%; }
}

.hero-metrics {
  margin-top: 36px;
  padding: 20px 22px;
  background: color-mix(in oklab, var(--td-bg-surface) 70%, transparent);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-2xl);
  display: flex; align-items: center; gap: 18px;
  backdrop-filter: blur(12px);
  max-width: 600px;
}
.metric { flex: 1; }
.metric-num {
  font-family: var(--td-font-display);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--td-accent);
  line-height: 1;
  margin-bottom: 4px;
}
.metric-label {
  font-size: 11px;
  color: var(--td-text-tertiary);
  letter-spacing: 0.2px;
}
.metric-sep {
  width: 1px; height: 32px;
  background: var(--td-border-default);
}

.hero-right { position: relative; transition: transform .3s ease-out; }
.hero-device-stage {
  position: relative;
  display: flex;
  justify-content: center;
  perspective: 1400px;
}

/* phone frame */
.phone {
  position: relative;
  width: 340px;
  height: 700px;
  background: #050810;
  border-radius: 46px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 60px 100px -30px rgba(0,0,0,.7),
    0 30px 60px -20px rgba(0,0,0,.5),
    inset 0 0 0 2px rgba(255,255,255,.05);
  animation: phone-float 6s ease-in-out infinite;
  transform-style: preserve-3d;
}
@keyframes phone-float {
  0%,100% { transform: translateY(0) rotateY(-4deg) rotateX(2deg); }
  50% { transform: translateY(-10px) rotateY(-2deg) rotateX(0deg); }
}
.phone-screen {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 36px;
  overflow: hidden;
  background: var(--td-bg-base);
}
.phone-notch {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 28px; border-radius: 999px;
  background: #050810;
  z-index: 5;
}
.phone-glow {
  position: absolute; inset: -40px;
  background: radial-gradient(ellipse at center, color-mix(in oklab, var(--td-accent) 22%, transparent), transparent 60%);
  filter: blur(40px);
  z-index: -1;
  pointer-events: none;
}

.status-bar {
  height: 44px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 26px;
  font-size: 13px; font-weight: 600;
  color: var(--td-text-primary);
}
.status-bar .icons { display: inline-flex; gap: 5px; align-items: center; color: var(--td-text-secondary); }
.status-bar .battery {
  display: inline-block; width: 22px; height: 11px; border-radius: 3px;
  border: 1px solid currentColor; position: relative; margin-left: 2px;
}
.status-bar .battery::after {
  content: ''; position: absolute; inset: 1px;
  background: currentColor; border-radius: 1.5px;
}

.phone-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 18px 12px;
  border-bottom: 1px solid var(--td-border-subtle);
}
.phone-panel-head .title-col { display: flex; flex-direction: column; gap: 2px; }
.phone-panel-head .eyeb {
  font-size: 9.5px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--td-text-muted);
}
.phone-panel-head .ref {
  font-family: var(--td-font-display); font-size: 17px;
  font-weight: 600; color: var(--td-text-primary);
}
.phone-panel-head .actions { display: flex; gap: 6px; }
.phone-panel-head .actions > div {
  width: 30px; height: 30px; border-radius: 9px;
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  display: grid; place-items: center;
  color: var(--td-text-secondary);
  font-size: 14px; font-weight: 700;
}

.phone-reader {
  padding: 18px 22px;
  font-family: var(--td-font-reading);
  color: var(--td-text-primary);
}
.phone-reader .chap-num {
  font-family: var(--td-font-display);
  font-size: 28px; font-weight: 600; text-align: center;
  margin: 4px 0 14px; letter-spacing: -0.01em;
}
.phone-reader .heading {
  font-family: var(--td-font-reading); font-style: italic;
  font-size: 13px; color: var(--td-text-tertiary); text-align: center;
  margin-bottom: 14px;
}
.phone-reader .verse {
  font-size: 14.5px; line-height: 1.7; margin-bottom: 6px;
}
.phone-reader .verse.sel {
  background: rgba(200,162,77,.12); border-radius: 6px;
  padding: 2px 4px; margin-left: -4px; margin-right: -4px;
}
.phone-reader .verse.red { color: #f87171; }
.phone-reader .verse mark.b { background: var(--td-hl-blue); color: inherit; padding: 1px 0; }
.phone-reader .verse mark.y { background: var(--td-hl-yellow); color: inherit; padding: 1px 0; }
.phone-reader .vnum {
  font-family: var(--td-font-ui); font-size: 10px; font-weight: 700;
  color: var(--td-accent); vertical-align: top; margin-right: 3px;
}

.phone-tabbar {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 64px; background: var(--td-tabbar-bg);
  border-top: 1px solid var(--td-tabbar-border);
  display: flex; align-items: center; justify-content: space-around;
  padding: 0 12px 8px;
  backdrop-filter: blur(16px);
}
.phone-tabbar .tab {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  color: var(--td-tabbar-inactive);
}
.phone-tabbar .tab.active { color: var(--td-tabbar-active); }
.phone-tabbar .tab span { font-size: 9.5px; font-weight: 600; }

/* hero floating cards */
.float-card {
  position: absolute;
  background: color-mix(in oklab, var(--td-bg-elevated) 90%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--td-border-default);
  border-radius: var(--td-radius-xl);
  padding: 12px 14px;
  box-shadow: 0 20px 40px -12px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.04) inset;
  font-size: 12px;
  z-index: 4;
  min-width: 180px;
}
.float-card .ico {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--td-accent-light);
  color: var(--td-accent);
  display: grid; place-items: center;
  margin-bottom: 6px;
}
.float-card .label {
  font-size: 10px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--td-text-tertiary);
  margin-bottom: 2px;
}
.float-card .value {
  font-family: var(--td-font-display);
  font-size: 14px; font-weight: 600; color: var(--td-text-primary);
  line-height: 1.3;
  max-width: 180px;
}
/* Floating cards positioned to NEVER overlap the headline column.
   - fcard-1: TOP, slightly left of phone (small negative)
   - fcard-2, 3, 4: ALL on the right side of the phone, vertically staggered */
.fcard-1 { top: 30px; left: -130px; animation: card-float 7s ease-in-out infinite; }
.fcard-4 { top: 180px; right: -160px; animation: card-float 7.5s ease-in-out infinite; animation-delay: -1s; }
.fcard-3 { top: 380px; right: -150px; left: auto; animation: card-float 9s ease-in-out infinite; animation-delay: -4s; }
.fcard-2 { bottom: 40px; right: -130px; animation: card-float 8s ease-in-out infinite; animation-delay: -2s; }

/* ============================================================
   HERO — Desktop / laptop mockup BEHIND the phone
   ============================================================ */
.hero-laptop {
  position: absolute;
  top: 60px;
  left: 50%;
  transform: translateX(-58%);
  width: 720px;
  max-width: 92%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.92;
  filter: blur(0.3px);
  animation: laptop-float 12s ease-in-out infinite;
}
@keyframes laptop-float {
  0%,100% { transform: translateX(-58%) translateY(0); }
  50%     { transform: translateX(-58%) translateY(-6px); }
}
.hero-laptop-screen {
  position: relative;
  background: #050810;
  border-radius: 14px 14px 4px 4px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 30px 60px -20px rgba(0,0,0,.7),
    0 12px 32px -10px rgba(0,0,0,.5),
    inset 0 0 0 2px rgba(255,255,255,.04);
  padding: 12px;
  overflow: hidden;
}
.hero-laptop-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 10px;
  border-bottom: 1px solid var(--td-border-subtle);
  margin-bottom: 12px;
}
.hero-laptop-dot {
  width: 9px; height: 9px; border-radius: 999px;
  flex-shrink: 0;
}
.hero-laptop-url {
  margin-left: 14px;
  font-size: 11px;
  color: var(--td-text-tertiary);
  font-family: var(--td-font-ui);
  letter-spacing: 0.2px;
}
.hero-laptop-url b {
  color: var(--td-text-secondary);
  font-weight: 600;
}
.hero-laptop-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.hero-laptop-panel {
  background: var(--td-bg-base);
  border: 1px solid var(--td-border-subtle);
  border-radius: 10px;
  padding: 14px 16px;
  min-height: 110px;
}
.hero-laptop-panel .hl-eyeb {
  font-family: var(--td-font-ui);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.6px;
  color: var(--td-text-muted);
  margin-bottom: 6px;
}
.hero-laptop-panel .hl-ref {
  font-family: var(--td-font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--td-text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.hero-laptop-panel p {
  font-family: var(--td-font-reading);
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--td-text-secondary);
  margin: 0;
}

/* Laptop base / hinge */
.hero-laptop-base {
  height: 14px;
  margin: 0 -28px;
  background: linear-gradient(180deg, #1a1f2e 0%, #0a0d14 100%);
  border-radius: 0 0 14px 14px;
  box-shadow: 0 10px 24px -8px rgba(0,0,0,.6);
  position: relative;
}
.hero-laptop-base::after {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 80px; height: 4px;
  background: rgba(255,255,255,.04);
  border-radius: 0 0 8px 8px;
}

/* Hide the laptop on narrow screens — phone alone works fine */
@media (max-width: 980px) {
  .hero-laptop { display: none; }
}
@keyframes card-float {
  0%,100% { transform: translate(0,0) rotate(-1deg); }
  50% { transform: translate(0,-12px) rotate(1deg); }
}

.audio-bars {
  display: inline-flex; gap: 2px; align-items: flex-end;
  height: 14px;
}
.audio-bars span {
  width: 3px; background: var(--td-success); border-radius: 2px;
  animation: bar-bounce 1s ease-in-out infinite;
}
.audio-bars span:nth-child(1) { height: 60%; animation-delay: 0s; }
.audio-bars span:nth-child(2) { height: 100%; animation-delay: -0.2s; }
.audio-bars span:nth-child(3) { height: 70%; animation-delay: -0.4s; }
.audio-bars span:nth-child(4) { height: 90%; animation-delay: -0.1s; }
.audio-bars span:nth-child(5) { height: 50%; animation-delay: -0.3s; }
@keyframes bar-bounce {
  0%,100% { transform: scaleY(0.4); }
  50% { transform: scaleY(1); }
}

.hero-marquee {
  position: relative;
  margin-top: 40px;
  padding: 22px 0;
  border-top: 1px solid var(--td-border-subtle);
  border-bottom: 1px solid var(--td-border-subtle);
  background: color-mix(in oklab, var(--td-bg-surface) 60%, transparent);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}
.marquee-track {
  display: flex;
  width: fit-content;
  animation: marquee 40s linear infinite;
}
.marquee-row {
  display: flex; align-items: center; gap: 28px;
  padding-right: 28px;
  font-family: var(--td-font-display);
  font-size: 17px;
  color: var(--td-text-tertiary);
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.marquee-row span:nth-child(even) { color: var(--td-accent); opacity: 0.6; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.fade-up { animation: fade-up .8s ease-out both; }
@keyframes fade-up {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
section.section { padding: 100px 0; position: relative; }
.section-light {
  background: var(--td-bg-surface);
  border-top: 1px solid var(--td-border-subtle);
  border-bottom: 1px solid var(--td-border-subtle);
}
.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head h2 {
  font-family: var(--td-font-display);
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 16px;
  text-wrap: balance;
}
.section-head h2 em {
  font-style: italic;
  color: var(--td-accent);
  font-weight: 500;
  display: inline-block;
}
.section-head p {
  font-family: var(--td-font-reading);
  font-size: 17px;
  line-height: 1.55;
  color: var(--td-text-secondary);
  margin: 0;
  text-wrap: pretty;
}

/* ============================================================
   FEATURE GRID
   ============================================================ */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.features-grid-12 {
  grid-template-columns: repeat(4, 1fr);
}
.features-grid-12 .feature-tall { grid-column: span 2; grid-row: span 2; }
.feature {
  position: relative;
  padding: 28px 26px;
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-2xl);
  overflow: hidden;
  transition: transform .25s cubic-bezier(.2,.8,.3,1), border-color .25s, box-shadow .25s;
}
.feature::before {
  content: ''; position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in oklab, var(--td-accent) 12%, transparent), transparent 50%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.feature:hover {
  border-color: var(--td-border-default);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px color-mix(in oklab, var(--td-accent) 30%, transparent);
}
.feature:hover::before { opacity: 1; }
.feature > * { position: relative; }
.feature-tall { grid-row: span 2; }
.feature .icon-wrap {
  width: 40px; height: 40px;
  border-radius: var(--td-radius-lg);
  background: var(--td-accent-light);
  color: var(--td-accent);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.feature h3 {
  font-family: var(--td-font-display);
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--td-text-primary);
}
.feature p {
  font-family: var(--td-font-reading);
  font-size: 15px; line-height: 1.55;
  color: var(--td-text-secondary);
  margin: 0;
  text-wrap: pretty;
}
.feature-illu {
  margin-top: 22px;
  border-radius: var(--td-radius-lg);
  background: var(--td-bg-base);
  border: 1px solid var(--td-border-subtle);
  padding: 16px;
  font-family: var(--td-font-reading);
}
.feature-illu .preview-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; font-size: 10.5px;
}
.feature-illu .pv {
  background: var(--td-bg-base);
  border: 1px solid var(--td-border-subtle);
  border-radius: 7px; padding: 7px 9px;
}
.feature-illu .pv-eyeb {
  font-size: 8px; font-weight: 800; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--td-text-muted); margin-bottom: 2px;
}
.feature-illu .pv-ref {
  font-family: var(--td-font-display); font-size: 11px; font-weight: 600; margin-bottom: 3px;
}
.feature-illu .pv-body {
  color: var(--td-text-secondary); line-height: 1.5;
  font-family: var(--td-font-reading); font-size: 10px;
}
.feature-illu .sync-row {
  margin-top: 10px; display: flex; align-items: center; gap: 6px;
  font-size: 10.5px; color: var(--td-text-tertiary);
}

/* ============================================================
   RESOURCES CATALOG
   ============================================================ */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}
.resource-card {
  position: relative;
  padding: 22px 20px;
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-2xl);
  transition: transform .25s cubic-bezier(.2,.8,.3,1), border-color .25s, box-shadow .25s;
  overflow: hidden;
}
.resource-card::before {
  content: ''; position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in oklab, var(--td-accent) 12%, transparent), transparent 50%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.resource-card:hover {
  border-color: var(--td-border-default);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px color-mix(in oklab, var(--td-accent) 30%, transparent);
}
.resource-card:hover::before { opacity: 1; }
.resource-card > * { position: relative; }
.resource-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--td-accent-light);
  color: var(--td-accent);
  display: grid; place-items: center;
  margin-bottom: 16px;
}
.resource-name {
  font-family: var(--td-font-display);
  font-size: 18px; font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.resource-count {
  font-size: 11px; font-weight: 700; letter-spacing: 0.4px;
  color: var(--td-accent);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.resource-desc {
  font-family: var(--td-font-reading);
  font-size: 13.5px; line-height: 1.55;
  color: var(--td-text-secondary);
}
.resources-disclaimer {
  margin-top: 28px;
  font-size: 12.5px;
  color: var(--td-text-tertiary);
  font-style: italic;
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   AUDIENCES
   ============================================================ */
.audiences-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.audience-card {
  padding: 28px 26px;
  background: var(--td-bg-base);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-2xl);
  transition: transform .3s cubic-bezier(.2,.8,.3,1), border-color .25s, box-shadow .3s;
}
.audience-card:hover {
  transform: translateY(-4px);
  border-color: var(--td-border-default);
  box-shadow: 0 24px 48px -24px rgba(0,0,0,.4);
}
.audience-tag {
  font-size: 11px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.audience-title {
  font-family: var(--td-font-display);
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  text-wrap: balance;
}
.audience-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 12px;
}
.audience-list li {
  display: flex; gap: 10px; align-items: flex-start;
  font-family: var(--td-font-reading);
  font-size: 14.5px; line-height: 1.55;
  color: var(--td-text-secondary);
}
.audience-list li svg {
  flex-shrink: 0; margin-top: 4px;
}

/* ============================================================
   AI DEMO
   ============================================================ */
.ai-demo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.ai-text h3 {
  font-family: var(--td-font-display);
  font-size: 36px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 14px 0 16px;
  text-wrap: balance;
}
.ai-text h3 em { font-style: italic; color: var(--td-accent); font-weight: 500; }
.ai-text > p {
  font-family: var(--td-font-reading);
  font-size: 17px; line-height: 1.6;
  color: var(--td-text-secondary);
  margin: 0 0 24px; text-wrap: pretty;
}
.ai-features {
  display: grid; gap: 14px;
}
.ai-feature {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 16px;
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-lg);
}
.ai-feature .ico {
  width: 32px; height: 32px;
  border-radius: var(--td-radius-md);
  background: var(--td-accent-light);
  color: var(--td-accent);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.ai-feature .t {
  font-size: 14px; font-weight: 600;
  color: var(--td-text-primary);
  margin-bottom: 2px;
}
.ai-feature .d {
  font-size: 13px;
  color: var(--td-text-tertiary);
  line-height: 1.5;
}

.ai-conv {
  background: var(--td-bg-elevated);
  border: 1px solid var(--td-border-default);
  border-radius: var(--td-radius-3xl);
  padding: 22px;
  box-shadow: var(--td-shadow-lg);
}
.ai-conv-head {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--td-border-subtle);
  margin-bottom: 16px;
}
.ai-conv-head .ai-dot {
  width: 28px; height: 28px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--td-accent), var(--td-accent-secondary));
  display: grid; place-items: center;
  color: var(--td-text-inverse);
  font-size: 14px; font-weight: 700;
}
.ai-conv-head .ai-conv-info { flex: 1; }
.ai-conv-head .t {
  font-size: 13px; font-weight: 600;
  color: var(--td-text-primary);
}
.ai-conv-head .s {
  font-size: 11px;
  color: var(--td-text-tertiary);
  display: flex; align-items: center; gap: 5px;
}
.ai-conv-head .s::before {
  content: ''; width: 6px; height: 6px; border-radius: 999px;
  background: var(--td-success);
  display: inline-block;
}
.ai-conv-head .beta {
  font-size: 10px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--td-accent);
  background: var(--td-accent-light); padding: 3px 8px;
  border-radius: 999px;
}

.ai-msg { margin-bottom: 14px; }
.ai-msg.user .bubble {
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  margin-left: 36px;
}
.ai-msg.user .label { text-align: right; padding-right: 4px; }
.ai-msg.bot .bubble {
  background: transparent;
  padding-left: 0;
  padding-right: 0;
}
.ai-msg.bot .label { color: var(--td-accent); }
.ai-msg .label {
  font-size: 10px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--td-text-tertiary);
  margin-bottom: 6px;
}
.ai-msg .bubble {
  padding: 12px 14px;
  border-radius: var(--td-radius-lg);
  font-family: var(--td-font-reading);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--td-text-primary);
}
.ai-msg .bubble .ref {
  display: inline-block;
  font-family: var(--td-font-ui);
  font-size: 11px; font-weight: 700;
  color: var(--td-accent);
  background: var(--td-accent-light);
  padding: 1px 6px;
  border-radius: 4px;
  margin: 0 2px;
}
.ai-msg .bubble .verse-quote {
  margin: 8px 0;
  padding: 8px 12px;
  border-left: 2px solid var(--td-accent);
  color: var(--td-text-secondary);
  font-style: italic;
  font-size: 14px;
}
.ai-typing { display: inline-flex; gap: 4px; align-items: center; margin-top: 8px; }
.ai-typing .d {
  width: 5px; height: 5px; border-radius: 999px;
  background: var(--td-text-tertiary);
  animation: pulse 1.4s ease-in-out infinite;
}
.ai-typing .d:nth-child(2) { animation-delay: 0.2s; }
.ai-typing .d:nth-child(3) { animation-delay: 0.4s; }
@keyframes pulse {
  0%, 60%, 100% { opacity: 0.3; transform: scale(0.85); }
  30% { opacity: 1; transform: scale(1); }
}

.ai-input {
  margin-top: 16px;
  padding: 10px 12px;
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-pill);
  display: flex; align-items: center; gap: 10px;
  font-size: 13px;
  color: var(--td-text-tertiary);
}
.ai-input .placeholder {
  color: var(--td-text-muted);
  flex: 1;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ai-input .send {
  margin-left: auto;
  width: 28px; height: 28px;
  border-radius: 999px;
  background: var(--td-accent);
  color: var(--td-text-inverse);
  display: grid; place-items: center;
  flex-shrink: 0;
}

/* ============================================================
   THEMES SHOWCASE
   ============================================================ */
.themes-wrap { position: relative; }
.theme-controls {
  display: flex; gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.theme-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--td-border-subtle);
  background: var(--td-bg-surface);
  font-size: 12.5px; font-weight: 500;
  color: var(--td-text-secondary);
  transition: all .2s cubic-bezier(.2,.8,.3,1.4);
}
.theme-chip:hover { border-color: var(--td-border-default); color: var(--td-text-primary); }
.theme-chip.active {
  background: var(--td-accent);
  color: var(--td-text-inverse);
  border-color: var(--td-accent);
  font-weight: 600;
  transform: scale(1.05);
}
.theme-chip .swatch {
  width: 14px; height: 14px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.2);
}

.theme-stage {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
}

.theme-reader {
  border-radius: var(--td-radius-3xl);
  overflow: hidden;
  border: 1px solid;
  box-shadow: var(--td-shadow-lg);
  transition: background .35s, border-color .35s, color .35s;
}
.theme-reader-head {
  padding: 14px 22px; border-bottom: 1px solid;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: nowrap;
}
.theme-reader-head .title-col { min-width: 0; flex: 1; }
.theme-reader-head .eyeb {
  font-size: 10px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; margin-bottom: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.theme-reader-head .ref {
  font-family: var(--td-font-display); font-size: 20px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.theme-reader-head .actions { display: flex; gap: 6px; flex-shrink: 0; }
.theme-reader-head .actions > div {
  width: 32px; height: 32px; border-radius: 9px;
  display: grid; place-items: center; font-size: 13px; font-weight: 600;
  border: 1px solid;
}
.theme-reader-body {
  padding: 24px 32px; font-family: var(--td-font-reading);
}
.theme-reader-body .chap-num {
  font-family: var(--td-font-display); font-size: 38px; font-weight: 600;
  text-align: center; margin: 8px 0 16px; letter-spacing: -0.01em;
}
.theme-reader-body .heading {
  font-style: italic; font-size: 13px; text-align: center; margin-bottom: 16px;
}
.theme-reader-body .verse { font-size: 15.5px; line-height: 1.7; margin-bottom: 6px; }
.theme-reader-body .vnum {
  font-family: var(--td-font-ui); font-size: 11px; font-weight: 700;
  vertical-align: top; margin-right: 4px;
}
.theme-reader-body .hl { padding: 1px 0; }

.theme-info { padding-left: 8px; }
.theme-info .name {
  font-family: var(--td-font-display);
  font-size: 32px; font-weight: 600;
  letter-spacing: -0.01em;
  margin: 6px 0 8px;
}
.theme-info .desc {
  font-family: var(--td-font-reading);
  font-size: 16px; line-height: 1.6;
  color: var(--td-text-secondary);
  margin-bottom: 24px;
}
.theme-info .others {
  font-size: 13px; color: var(--td-text-tertiary); line-height: 1.6;
}
.theme-info .others b { color: var(--td-text-secondary); font-weight: 500; }
.swatch-row { display: flex; gap: 8px; margin-bottom: 24px; }
.swatch-row .sw {
  flex: 1; height: 56px;
  border-radius: var(--td-radius-md);
  border: 1px solid var(--td-border-subtle);
  display: flex; align-items: flex-end;
  padding: 6px 8px;
  font-family: var(--td-font-mono);
  font-size: 9px;
}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.compare {
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-2xl);
  overflow: hidden;
}
.compare table { width: 100%; border-collapse: collapse; }
.compare th, .compare td {
  text-align: left;
  padding: 18px 20px;
  border-bottom: 1px solid var(--td-border-subtle);
  font-size: 14px;
}
.compare th {
  font-size: 11px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--td-text-tertiary);
  background: var(--td-bg-elevated);
  border-bottom: 1px solid var(--td-border-default);
}
.compare th.us {
  color: var(--td-accent);
}
.compare td.us {
  background: color-mix(in oklab, var(--td-accent) 7%, transparent);
  color: var(--td-text-primary);
  font-weight: 600;
}
.compare tr:last-child td { border-bottom: none; }
.compare .feat { color: var(--td-text-primary); font-weight: 500; }
.compare .feat .h { font-size: 12px; color: var(--td-text-tertiary); font-weight: 400; margin-top: 2px; }
.compare .check { color: var(--td-success); }
.compare .x { color: var(--td-error); opacity: 0.6; }
.compare .partial { color: var(--td-warning); }
.compare-note {
  font-size: 12px; color: var(--td-text-tertiary);
  text-align: center;
  margin-top: 16px;
  line-height: 1.6;
}

/* ============================================================
   MULTIPANEL (web demo)
   ============================================================ */
.multipanel {
  background: var(--td-bg-surface);
  border: 1px solid var(--td-border-default);
  border-radius: var(--td-radius-3xl);
  padding: 14px;
  box-shadow: var(--td-shadow-lg);
}
.mp-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 8px 12px;
  gap: 12px; flex-wrap: nowrap;
}
.mp-tabs { display: flex; gap: 6px; flex-shrink: 0; }
.mp-tab {
  font-size: 11px; font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--td-bg-elevated);
  color: var(--td-text-tertiary);
  display: inline-flex; gap: 6px; align-items: center;
  white-space: nowrap;
}
.mp-tab.active { background: var(--td-accent-light); color: var(--td-accent); }
.mp-meta {
  display: flex; gap: 8px; align-items: center;
  font-size: 11px; color: var(--td-text-tertiary);
}
.mp-meta .sep { width: 1px; height: 14px; background: var(--td-border-default); }
.mp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mp-panel {
  background: var(--td-bg-base);
  border: 1px solid var(--td-border-subtle);
  border-radius: var(--td-radius-xl);
  overflow: hidden;
  min-height: 280px;
}
.mp-panel-head {
  padding: 10px 14px;
  border-bottom: 1px solid var(--td-border-subtle);
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; flex-wrap: nowrap;
}
.mp-panel-head > div:first-child { min-width: 0; flex: 1; }
.mp-panel-head .eyeb {
  font-size: 9px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--td-text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mp-panel-head .ref {
  font-family: var(--td-font-display);
  font-size: 14px; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mp-panel-head .meta-pill {
  font-size: 10px; color: var(--td-text-tertiary); flex-shrink: 0;
}
.mp-panel-head .meta-pill.editing { color: var(--td-accent); font-weight: 700; }
.mp-body {
  padding: 14px;
  font-family: var(--td-font-reading);
  font-size: 13px;
  line-height: 1.6;
  color: var(--td-text-primary);
}
.mp-body p { margin: 0 0 8px; }
.mp-body p:last-child { margin-bottom: 0; }
.mp-body .vnum { font-family: var(--td-font-ui); font-size: 9.5px; font-weight: 700; color: var(--td-accent); vertical-align: top; margin-right: 3px; }
.mp-body mark.y { background: var(--td-hl-yellow); color: inherit; padding: 1px 0; }
.mp-body mark.g { background: var(--td-hl-green); color: inherit; padding: 1px 0; }
.mp-body mark.b { background: var(--td-hl-blue); color: inherit; padding: 1px 0; }
.mp-body .greek {
  font-family: var(--td-font-display); font-size: 18px; font-weight: 600;
  color: var(--td-text-primary); margin-bottom: 6px;
}
.mp-body .note-title {
  font-family: var(--td-font-display); font-size: 15px; font-weight: 600;
  margin-bottom: 8px; color: var(--td-text-primary);
}
.mp-body .note-body {
  color: var(--td-text-secondary); font-size: 12.5px; line-height: 1.6;
}
.mp-body .note-body .underline {
  border-bottom: 1px dashed var(--td-accent); color: var(--td-text-primary);
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  position: relative;
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
}
.final-cta-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, color-mix(in oklab, var(--td-accent) 18%, transparent), transparent 70%);
  pointer-events: none;
}
.final-cta-inner { position: relative; max-width: 720px; margin: 0 auto; padding: 0 32px; }
.final-cta h2 {
  font-family: var(--td-font-display);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 600;
  margin: 18px 0 18px;
  text-wrap: balance;
}
.final-cta h2 em { font-style: italic; color: var(--td-accent); font-weight: 500; }
.final-cta p {
  font-family: var(--td-font-reading);
  font-size: 18px;
  color: var(--td-text-secondary);
  line-height: 1.55;
  margin: 0 0 32px;
  text-wrap: pretty;
}
.final-cta .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.final-cta .verse-attr {
  margin-top: 32px;
  font-family: var(--td-font-display);
  font-style: italic;
  font-size: 13px;
  color: var(--td-text-tertiary);
  line-height: 1.6;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--td-border-subtle);
  padding: 56px 0 40px;
  background: var(--td-bg-surface);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-col .col-title {
  font-size: 11px; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--td-text-tertiary);
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-col a {
  font-size: 13px; color: var(--td-text-secondary);
  transition: color .15s;
}
.footer-col a:hover { color: var(--td-text-primary); }
.footer-about p {
  font-family: var(--td-font-reading);
  font-size: 14px; line-height: 1.6;
  color: var(--td-text-secondary);
  margin: 14px 0 0;
  max-width: 360px;
}
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--td-border-subtle);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  font-size: 12px;
  color: var(--td-text-tertiary);
}
.footer-bottom .meta { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-bottom .meta span { display: inline-flex; align-items: center; gap: 6px; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease-out, transform .7s cubic-bezier(.2,.8,.3,1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1180px) and (min-width: 981px) {
  .fcard-1 { left: -90px; }
  .fcard-3 { right: -90px; left: auto; }
  .fcard-2 { right: -80px; }
  .fcard-4 { right: -100px; }
}

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding: 32px 20px 48px; }
  .hero-trust { grid-template-columns: 1fr; }
  .hero-metrics { flex-wrap: wrap; }
  .hero-tags { display: none; }
  .fcard-1 { left: -20px; top: 20px; }
  .fcard-2 { right: -20px; }
  .fcard-3, .fcard-4 { display: none; }

  .ai-demo { grid-template-columns: 1fr; gap: 32px; }
  .features { grid-template-columns: 1fr 1fr; }
  .feature-tall { grid-row: span 1; }
  .features-grid-12 { grid-template-columns: repeat(2, 1fr); }
  .features-grid-12 .feature-tall { grid-column: span 2; grid-row: span 1; }
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
  .audiences-grid { grid-template-columns: 1fr; }
  .theme-stage { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mp-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .shell { padding: 0 20px; }
  .nav-links { display: none; }
  .features { grid-template-columns: 1fr; }
  .features-grid-12 { grid-template-columns: 1fr; }
  .features-grid-12 .feature-tall { grid-column: span 1; }
  .resources-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  section.section { padding: 72px 0; }
  .hero { padding: 56px 0 0; }
}