/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   MATTRIX Intelligence Platform
   Light Premium Design — v3
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

:root {
  /* Brand */
  --deep:    #470A68;
  --mid:     #963CBD;
  --light:   #C6A1CF;
  --magenta: #E0115F;
  --berry:   #B5176B;

  /* Functional accents */
  --teal:    #0D9488;
  --sky:     #0284C7;
  --amber:   #D97706;
  --green:   #059669;

  /* Surfaces */
  --bg:        #FAFAFA;
  --bg-alt:    #F5F0FB;
  --bg-tint:   #EDE6F6;
  --card:      #FFFFFF;
  --card-soft: #F9F5FF;

  /* Ink */
  --ink:   #180D24;
  --ink-2: #3A2250;
  --ink-3: #6A5578;
  --muted: #9D8FAF;

  /* Borders */
  --border:      rgba(71,10,104,0.09);
  --border-soft: rgba(71,10,104,0.05);

  /* Shadows */
  --sh-xs: 0 1px 3px rgba(0,0,0,0.04), 0 2px 8px rgba(71,10,104,0.04);
  --sh-sm: 0 1px 4px rgba(0,0,0,0.05), 0 6px 20px rgba(71,10,104,0.07);
  --sh-md: 0 2px 8px rgba(0,0,0,0.06), 0 12px 36px rgba(71,10,104,0.10);
  --sh-lg: 0 4px 16px rgba(0,0,0,0.07), 0 24px 60px rgba(71,10,104,0.13);

  /* Radii */
  --r-xs:  8px;
  --r-sm:  12px;
  --r:     16px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-2xl: 40px;
  --r-pill: 100px;

  /* Header */
  --hdr-h: 68px;

  /* Transitions */
  --t: 0.2s ease;
  --t-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--hdr-h); }
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul { list-style: none; }

/* ── Scroll Progress ─────────────────────────────── */
.scroll-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--magenta), var(--mid), var(--deep));
  z-index: 1000;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ── Layout ──────────────────────────────────────── */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
}

/* ── Fade-up ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HEADER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.header {
  position: sticky;
  top: 0;
  height: var(--hdr-h);
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 1px 0 0 var(--border), 0 2px 12px rgba(71,10,104,0.06);
  z-index: 200;
  transition: box-shadow var(--t);
}
.header.scrolled { box-shadow: 0 1px 0 0 var(--border), 0 6px 24px rgba(71,10,104,0.1); }

.hd-inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  padding: 0 48px;
  display: flex;
  align-items: center;
  gap: 0;
}
.hd-left {
  display: flex;
  align-items: baseline;
  gap: 5px;
  flex-shrink: 0;
  padding-right: 32px;
}
.hd-sep {
  color: var(--border);
  font-size: 14px;
  line-height: 1;
}
/* TTR ligature group in MaTTRix logo */
.logo-ttr {
  letter-spacing: -0.06em;
  margin-right: 0.06em;
  display: inline-block;
  line-height: 1;
}

.hd-logo {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.03em;
  text-decoration: none;
  cursor: pointer;
  background: linear-gradient(115deg, var(--deep) 0%, var(--magenta) 55%, var(--mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  padding-right: 0.05em;
  filter: drop-shadow(0 1px 8px rgba(224,17,95,0.15));
  line-height: 1.1;
}
.hd-beyonttra-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
}
.hd-by {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--muted);
  white-space: nowrap;
}

.hd-nav { display: flex; gap: 2px; margin: 0 auto; }
.nav-a {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-3);
  padding: 6px 14px;
  border-radius: 20px;
  transition: color var(--t), background var(--t);
  position: relative;
}
.nav-a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--deep), var(--magenta), var(--mid));
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity var(--t), transform var(--t);
}
.nav-a:hover { color: var(--deep); }
.nav-a.active {
  color: var(--deep);
  font-weight: 700;
}
.nav-a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.hd-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.green-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(0.8); }
}
/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SHARED LABELS + HEADINGS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.sec-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding: 4px 12px 4px 9px;
  border-radius: var(--r-pill);
}
.sec-label.green  {
  color: white;
  background: linear-gradient(90deg, var(--magenta), var(--mid));
  border: none;
  box-shadow: 0 2px 8px rgba(224,17,95,0.3);
}
.sec-label.green .green-dot { background: white; }
.sec-label.purple {
  background: linear-gradient(90deg, var(--deep), var(--mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding: 0;
  border-radius: 0;
  border: none;
  gap: 10px;
}
.sec-label.purple::before {
  content: '';
  display: inline-block;
  width: 20px; height: 2px;
  background: linear-gradient(90deg, var(--magenta), var(--mid));
  border-radius: 2px;
  flex-shrink: 0;
}
.sec-label.teal   { color: var(--teal);   background: rgba(13,148,136,0.08); border: 1px solid rgba(13,148,136,0.18); }

.sec-h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.sec-sub {
  font-size: 16px;
  color: var(--ink-3);
  margin-top: 10px;
  line-height: 1.65;
  max-width: 560px;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HERO
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.hero-section {
  padding: 88px 0 88px;
  background-color: var(--bg);
  background-image: url('assets/hero-bg-web.jpg');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  position: relative;
  overflow: visible;
}
/* Subtle left-side overlay to keep text crisp on the light background */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0.78) 0%,
    rgba(255,255,255,0.48) 38%,
    rgba(255,255,255,0.10) 62%,
    rgba(255,255,255,0) 100%
  );
  pointer-events: none;
  z-index: 0;
}
.hero-section .wrap { position: relative; z-index: 1; }
/* Decorative soft blob */
.hero-circle-left {
  position: absolute;
  left: -240px; top: -180px;
  width: 640px; height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(198,161,207,0.22) 0%, transparent 65%);
  pointer-events: none;
}
/* Second blob top-right */

.hero-h1 {
  font-size: clamp(72px, 11vw, 130px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 28px;
}
.hero-h1 .h1-accent {
  background: linear-gradient(115deg, var(--deep) 0%, var(--magenta) 55%, var(--mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  line-height: 1.05;
  padding-bottom: 0.08em;
  padding-right: 0.08em;
  filter: drop-shadow(0 2px 18px rgba(224,17,95,0.18));
}
.hero-lead {
  font-size: 17px; color: var(--ink);
  max-width: 500px; line-height: 1.75;
  margin-bottom: 14px;
  font-weight: 500;
}
.hero-sub {
  font-size: 14px; color: var(--ink-3);
  max-width: 460px; margin-bottom: 36px;
  display: flex; align-items: center; gap: 8px;
}
.hero-sub::before {
  content: '';
  width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--magenta), var(--mid));
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(224,17,95,0.5);
  animation: pulse 2s infinite;
}
.hero-sub strong { color: var(--magenta); font-weight: 700; }

.hero-ctas { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

/* ── Buttons ─────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--deep) 0%, var(--magenta) 100%);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0 28px;
  height: 50px;
  border-radius: 25px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s;
  box-shadow: 0 4px 20px rgba(224,17,95,0.35), 0 1px 0 rgba(255,255,255,0.15) inset;
}
.btn-primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
  border-radius: inherit;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(224,17,95,0.45), 0 1px 0 rgba(255,255,255,0.15) inset;
}
.btn-primary.large { padding: 0 32px; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--deep);
  padding: 0 28px;
  height: 50px;
  border-radius: 25px;
  border: 1.5px solid rgba(71,10,104,0.25);
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, transform 0.18s ease, box-shadow 0.18s;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.88);
  border-color: var(--mid);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(71,10,104,0.12);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   DASHBOARD METRICS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.dash-section {
  background: linear-gradient(135deg, var(--deep) 0%, var(--ink-2) 50%, var(--deep) 100%);
  padding: 24px 0;
  position: relative;
  overflow: hidden;
}
.dash-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(198,161,207,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 80% 50%, rgba(224,17,95,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.dash-band {
  max-width: 1200px; margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.dash-metric {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r-lg);
  padding: 16px 20px 14px;
  text-align: center;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  cursor: default;
}
.dash-metric::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  opacity: 0.9;
}
/* Shimmer sweep on hover */
.dash-metric::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.05) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.dash-metric:hover::after { transform: translateX(100%); }

/* Color variants — brand palette only */
.dm-magenta::before { background: linear-gradient(90deg, var(--magenta), var(--mid)); }
.dm-mid::before     { background: linear-gradient(90deg, var(--mid), var(--deep)); }
.dm-deep::before    { background: linear-gradient(90deg, var(--deep), var(--mid)); }
.dm-light::before   { background: linear-gradient(90deg, var(--light), var(--mid)); }

.dash-metric:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.07);
}
.dm-magenta:hover { border-color: rgba(224,17,95,0.5);    box-shadow: 0 8px 32px rgba(224,17,95,0.2); }
.dm-mid:hover     { border-color: rgba(150,60,189,0.5);   box-shadow: 0 8px 32px rgba(150,60,189,0.2); }
.dm-deep:hover    { border-color: rgba(71,10,104,0.6);    box-shadow: 0 8px 32px rgba(71,10,104,0.25); }
.dm-light:hover   { border-color: rgba(198,161,207,0.6);  box-shadow: 0 8px 32px rgba(198,161,207,0.2); }


.metric-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 30px; font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  display: block;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.dm-magenta .metric-num { background-image: linear-gradient(135deg, var(--light), var(--magenta)); }
.dm-mid     .metric-num { background-image: linear-gradient(135deg, var(--light), var(--mid)); }
.dm-deep    .metric-num { background-image: linear-gradient(135deg, var(--light), var(--light)); }
.dm-light   .metric-num { background-image: linear-gradient(135deg, var(--light), var(--mid)); }

.metric-lbl {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-top: 8px;
  display: block;
}
.metric-lbl .logo-ttr {
  text-transform: none;
}
.dash-divider { display: none; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   LIVE MODULE — DEBATE LAB
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.dl-section {
  padding: 88px 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.dl-circle {
  position: absolute;
  right: -160px; bottom: -120px;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198,161,207,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.dl-circle-left {
  position: absolute;
  left: -200px; top: -100px;
  width: 440px; height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224,17,95,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.dl-layout {
  margin-top: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.dl-text { }
.dl-desc {
  font-size: 15.5px; color: var(--ink-3);
  line-height: 1.72; margin: 12px 0;
}
.dl-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin: 18px 0 36px;
}
.dl-tags span {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px; font-weight: 600;
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--deep);
  background: linear-gradient(135deg, rgba(150,60,189,0.11), rgba(198,161,207,0.14));
  border: 1px solid rgba(150,60,189,0.18);
  padding: 2px 8px;
  border-radius: var(--r-pill);
}
.dl-hint { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* Use case rotator — right column */
.dl-usecases {
  background: linear-gradient(145deg, var(--card) 0%, var(--bg-alt) 100%);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 32px 24px;
  position: relative;
  height: 260px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--sh-sm);
}
.dl-usecases::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--berry), var(--magenta), var(--mid));
}
.dl-uc-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.dl-uc-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: linear-gradient(90deg, var(--magenta), var(--mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.dl-uc-counter {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.dl-uc-counter span { color: var(--mid); font-weight: 800; }
.dl-uc-track { position: relative; flex: 1; min-height: 130px; overflow: hidden; }
.dl-uc-item {
  position: absolute; top: 0; left: 0; right: 0;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}
.dl-uc-item.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.dl-uc-item.exit {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.dl-uc-title {
  font-size: 17px; font-weight: 800;
  letter-spacing: -0.02em; line-height: 1.25;
  margin-bottom: 10px;
  background: linear-gradient(120deg, var(--deep) 0%, var(--mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.dl-uc-desc {
  font-size: 13.5px; color: var(--ink-3);
  line-height: 1.65;
}
.dl-uc-footer {
  display: flex; align-items: center;
  margin-top: 20px;
}
.dl-uc-dots { display: flex; gap: 5px; }
.dl-uc-dot {
  width: 18px; height: 4px; border-radius: 2px;
  background: var(--border);
  cursor: pointer;
  transition: background var(--t), width var(--t);
  flex-shrink: 0;
}
.dl-uc-dot.active { background: linear-gradient(90deg, var(--magenta), var(--mid)); width: 28px; }
.dl-uc-dot:hover { background: var(--light); }

/* Feature highlights — right column */
.dl-features {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  padding: 8px 32px 16px;
}
.dl-feat {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 22px 0;
  border-bottom: 1px solid var(--border-soft);
}
.dl-feat:first-child { padding-top: 24px; }
.dl-feat:last-child  { padding-bottom: 22px; border-bottom: none; }
.dl-feat-num {
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--mid), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  padding-top: 2px;
  min-width: 20px;
}
.dl-feat-title {
  font-size: 13.5px; font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.dl-feat-desc {
  font-size: 13px; color: var(--ink-3);
  line-height: 1.65;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   AGENT NAVIGATION GRID
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.agents-section {
  padding: 104px 0 96px;
  background: var(--bg-alt);
}
.agents-header { margin-bottom: 40px; }
.agents-header .sec-sub { max-width: none; }
.agents-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

/* Base card — internal grid keeps every row aligned across the row */
.agent-card {
  border-radius: var(--r-lg);
  padding: 22px 20px 20px;
  border: 1.5px solid transparent;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t), opacity var(--t);
  display: grid;
  grid-template-rows: 26px 40px 48px 1fr auto auto;
  gap: 0;
  position: relative; overflow: hidden;
}
.agent-card:hover { transform: translateY(-3px); }
.ac-status  { grid-row: 1; align-self: start; }
.ac-icon    { grid-row: 2; align-self: center; font-size: 24px; padding: 4px 0; }
.ac-name    { grid-row: 3; align-self: start; font-size: 13.5px; font-weight: 800; color: var(--ink); padding-bottom: 7px; line-height: 1.3; overflow: hidden; }
.ac-desc    { grid-row: 4; align-self: start; font-size: 12px; color: var(--ink-3); line-height: 1.55; padding-bottom: 12px; }
.ac-domains { grid-row: 5; align-self: end; display: flex; flex-wrap: wrap; gap: 5px; }
.ac-cta, .ac-cta-disabled { grid-row: 6; }

/* ── Live ── */
.live-card {
  background: linear-gradient(160deg, var(--card) 0%, rgba(181,23,107,0.04) 100%);
  border-color: rgba(181,23,107,0.35);
  box-shadow: var(--sh-sm), 0 0 18px rgba(181,23,107,0.06);
  cursor: pointer;
}
/* Gradient top accent */
.live-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--berry), var(--magenta), var(--mid));
}
.live-card:hover {
  box-shadow: var(--sh-md), 0 0 28px rgba(181,23,107,0.12);
  border-color: rgba(181,23,107,0.6);
}
.ac-status.live-status {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 0.05em;
  color: white;
  background: linear-gradient(90deg, var(--magenta), var(--mid));
  border: none;
  padding: 3px 9px; border-radius: var(--r-pill);
  display: inline-flex; align-items: center; gap: 5px;
  width: fit-content; margin-bottom: 6px;
  box-shadow: 0 2px 8px rgba(224,17,95,0.3);
}
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: white;
  flex-shrink: 0;
  animation: pulse 2s infinite;
}
.live-card .ac-domains span {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--deep);
  background: linear-gradient(135deg, rgba(150,60,189,0.11), rgba(198,161,207,0.14));
  border: 1px solid rgba(150,60,189,0.18);
  padding: 2px 8px; border-radius: var(--r-pill);
}
.live-card .ac-cta {
  padding-top: 14px;
  font-size: 12px; font-weight: 800;
  background: linear-gradient(90deg, var(--berry), var(--magenta), var(--mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  transition: opacity var(--t);
}
.live-card:hover .ac-cta { opacity: 0.8; }
.ac-cta-disabled {
  padding-top: 14px;
  font-size: 12px; font-weight: 800;
  color: var(--muted);
  opacity: 0.45;
  cursor: default;
}
.beta-card .ac-cta-disabled {
  opacity: 0.45;
  color: var(--muted);
}


/* ── Beta ── */
.beta-card {
  background: linear-gradient(160deg, var(--card) 0%, rgba(150,60,189,0.03) 100%);
  border-color: rgba(150,60,189,0.18);
  box-shadow: var(--sh-sm), 0 0 10px rgba(150,60,189,0.04);
  cursor: default;
  opacity: 0.50;
}
.beta-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--mid), var(--light));
}
.beta-card:hover { opacity: 0.60; }
.ac-status.beta-status {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 0.05em;
  color: var(--light);
  background: linear-gradient(90deg, var(--mid), var(--light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border: 1px solid rgba(198,161,207,0.35);
  padding: 3px 9px; border-radius: var(--r-pill);
  display: inline-block; width: fit-content; margin-bottom: 6px;
}
.beta-card .ac-domains span {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--deep);
  background: linear-gradient(135deg, rgba(150,60,189,0.11), rgba(198,161,207,0.14));
  border: 1px solid rgba(150,60,189,0.18);
  padding: 2px 8px; border-radius: var(--r-pill);
}
/* ── Upcoming ── */
.upcoming-card {
  background: linear-gradient(160deg, var(--card) 0%, rgba(150,60,189,0.03) 100%);
  border-color: rgba(150,60,189,0.18);
  box-shadow: var(--sh-sm), 0 0 10px rgba(150,60,189,0.04);
  cursor: default;
  opacity: 0.50;
}
.upcoming-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--mid), var(--light));
}
.upcoming-card:hover { opacity: 0.60; }
.ac-status.upcoming-status {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 0.05em;
  color: var(--light);
  background: linear-gradient(90deg, var(--mid), var(--light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border: 1px solid rgba(198,161,207,0.35);
  padding: 3px 9px; border-radius: var(--r-pill);
  display: inline-block; width: fit-content; margin-bottom: 6px;
}
.upcoming-card .ac-domains span {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--deep);
  background: linear-gradient(135deg, rgba(150,60,189,0.11), rgba(198,161,207,0.14));
  border: 1px solid rgba(150,60,189,0.18);
  padding: 2px 8px; border-radius: var(--r-pill);
}


/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIBLE USE + SUPPORT
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.bottom-section {
  padding: 88px 0;
  background: linear-gradient(135deg, var(--ink-2) 0%, var(--deep) 50%, var(--ink-2) 100%);
  position: relative;
  overflow: hidden;
}
.bottom-section::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 15% 50%, rgba(198,161,207,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 85% 50%, rgba(224,17,95,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.bottom-section .wrap { position: relative; }
.resp-link { color: var(--light); font-weight: 600; text-decoration: underline; }

/* Section header */
.support-header { margin-bottom: 0; }
.support-header .sec-h2 { margin-top: 12px; margin-bottom: 12px; }
.support-header .sec-sub { margin-bottom: 36px; }
.support-cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: white;
  color: var(--deep);
  font-family: 'Montserrat', sans-serif;
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.01em;
  padding: 0 28px;
  height: 50px;
  border-radius: var(--r-pill);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.support-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.22);
}
.support-cta-hint {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  margin-top: 14px;
  letter-spacing: 0.02em;
}
.bottom-section .sec-label.purple {
  background: linear-gradient(90deg, var(--light), rgba(255,255,255,0.7));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bottom-section .sec-label.purple::before {
  background: linear-gradient(90deg, var(--light), rgba(255,255,255,0.5));
}
.bottom-section .sec-h2 { color: white; }
.bottom-section .sec-sub { color: rgba(255,255,255,0.55); }


.responsible-strip {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 13px;
  line-height: 1.7;
  border-radius: var(--r-sm);
  padding: 16px 20px;
  border-left: 3px solid var(--mid);
}
/* On dark background (support section) */
.bottom-section .responsible-strip {
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.12);
  border-left-color: var(--light);
}
.bottom-section .responsible-strip strong { color: white; font-weight: 700; }

/* On light background (agents section) */
.agents-more {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}
.agents-more::before,
.agents-more::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.agents-more-text {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.agents-responsible {
  margin-top: 40px;
  color: var(--ink-2);
  background: var(--bg-tint);
  border: none;
  border-left: 4px solid var(--mid);
  border-radius: var(--r-sm);
  font-size: 13.5px;
}
.agents-responsible svg { color: var(--mid); opacity: 1; }
.agents-responsible strong { color: var(--deep); font-weight: 800; }
.agents-responsible .resp-link { color: var(--mid); font-weight: 700; }
/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOOTER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}
.foot-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 40px;
  height: 56px; display: flex; align-items: center; justify-content: space-between;
}
.foot-logo {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: -0.03em;
  background: linear-gradient(115deg, var(--deep) 0%, var(--magenta) 55%, var(--mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.foot-sep  { color: var(--border); margin: 0 5px; }
.foot-txt  {
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px; font-weight: 500; letter-spacing: 0.05em; color: var(--muted);
}
.foot-left, .foot-right { display: flex; align-items: center; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   DEBATE LAB TRANSITION OVERLAY
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.dl-overlay {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 500;
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.dl-overlay.open { transform: translateX(0); }

.dl-ov-header {
  height: var(--hdr-h);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  flex-shrink: 0;
}
.dl-back {
  display: flex; align-items: center; gap: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px; font-weight: 600; color: var(--ink-3);
  padding: 8px 14px; border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--bg-alt);
  transition: background var(--t), color var(--t), border-color var(--t);
}
.dl-back:hover { background: var(--bg-tint); color: var(--deep); border-color: var(--light); }

.dl-ov-brand {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700;
}
.dl-ov-mattrix { color: var(--muted); }
.dl-ov-sep     { color: var(--border); }
.dl-ov-agent   { color: var(--ink); }

.dl-ov-live {
  display: flex; align-items: center; gap: 7px;
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--green);
  background: rgba(5,150,105,0.09);
  border: 1px solid rgba(5,150,105,0.18);
  padding: 5px 12px; border-radius: var(--r-pill);
}

.dl-ov-body {
  flex: 1; overflow-y: auto;
  display: grid; grid-template-columns: 1fr 1fr;
}
.dl-ov-content {
  padding: 56px 56px 56px 80px;
  display: flex; flex-direction: column;
  border-right: 1px solid var(--border);
}
.dl-ov-icon { font-size: 48px; margin-bottom: 18px; }
.dl-ov-title {
  font-size: clamp(34px, 5vw, 52px); font-weight: 900;
  color: var(--ink); letter-spacing: -0.03em; margin-bottom: 14px;
}
.dl-ov-sub {
  font-size: 15.5px; color: var(--ink-3); line-height: 1.7;
  max-width: 460px; margin-bottom: 32px;
}
.dl-ov-input-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--mid); margin-bottom: 8px;
}
.dl-ov-input {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 16px 18px;
  font-family: 'Montserrat', sans-serif; font-size: 14px;
  color: var(--ink); line-height: 1.6;
  resize: none; background: var(--bg-alt);
  transition: border-color var(--t), box-shadow var(--t); outline: none;
}
.dl-ov-input:focus {
  border-color: var(--mid);
  box-shadow: 0 0 0 4px rgba(150,60,189,0.1);
  background: var(--card);
}
.dl-ov-examples { margin-top: 20px; }
.dl-ex-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 10px;
}
.dl-ex-chips { display: flex; flex-direction: column; gap: 7px; }
.dl-ex-chip {
  text-align: left; font-size: 12.5px; font-weight: 500; color: var(--ink-3);
  background: var(--bg-alt); border: 1px solid var(--border);
  padding: 10px 14px; border-radius: var(--r-sm);
  transition: background var(--t), border-color var(--t), color var(--t);
  font-family: 'Montserrat', sans-serif; line-height: 1.4;
}
.dl-ex-chip:hover { background: var(--bg-tint); border-color: var(--light); color: var(--deep); }
.dl-ov-start {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--deep); color: white;
  font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700;
  padding: 15px 32px; border-radius: var(--r-lg);
  margin-top: 28px; width: fit-content;
  transition: background var(--t), transform 0.18s ease, box-shadow var(--t);
  box-shadow: 0 4px 16px rgba(71,10,104,0.2);
}
.dl-ov-start:hover { background: var(--berry); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(181,23,107,0.28); }
.dl-ov-disclaimer {
  display: flex; align-items: flex-start; gap: 8px;
  margin-top: 20px; font-size: 12px; color: var(--muted); line-height: 1.55; max-width: 420px;
}

/* Response panel */
.dl-ov-response {
  padding: 56px 80px 56px 56px;
  display: flex; flex-direction: column;
  opacity: 0; transition: opacity 0.4s ease;
}
.dl-ov-response.visible { opacity: 1; }
.dl-resp-header { margin-bottom: 24px; }
.dl-resp-label {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--green);
}
.dl-resp-thinking { display: flex; flex-direction: column; gap: 12px; }
.dl-think-step {
  font-size: 13.5px; color: var(--muted); padding-left: 20px; position: relative;
  transition: color 0.3s ease;
}
.dl-think-step::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--border); transition: background 0.3s ease;
}
.dl-think-step.done { color: var(--ink-3); }
.dl-think-step.done::before { background: var(--green); }
.dl-think-step.active { color: var(--ink); }
.dl-think-step.active::before { background: var(--mid); animation: pulse 1s infinite; }

.dl-resp-body { margin-top: 24px; }
.dl-resp-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 9px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--magenta); background: rgba(224,17,95,0.07);
  border: 1px solid rgba(224,17,95,0.12);
  padding: 3px 9px; border-radius: var(--r-pill);
  display: inline-block; margin-bottom: 16px;
}
.dl-resp-text {
  font-size: 14.5px; color: var(--ink); line-height: 1.78;
  border-left: 3px solid var(--mid);
  padding-left: 20px; margin-bottom: 24px;
  background: var(--bg-tint); padding: 18px 20px;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.dl-resp-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.dl-resp-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--deep); color: white;
  font-family: 'Montserrat', sans-serif; font-size: 13.5px; font-weight: 700;
  padding: 12px 22px; border-radius: var(--r-lg);
  transition: background var(--t);
}
.dl-resp-btn:hover { background: var(--berry); }
.dl-resp-btn-ghost {
  font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600;
  color: var(--ink-3); padding: 12px 18px;
  border: 1.5px solid var(--border); border-radius: var(--r-lg);
  background: var(--bg-alt);
  transition: background var(--t), border-color var(--t);
}
.dl-resp-btn-ghost:hover { background: var(--bg-tint); border-color: var(--light); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FEEDBACK MODAL
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(24,13,36,0.4);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: 600;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.25s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--card); border-radius: var(--r-xl); padding: 36px;
  width: 480px; max-width: 92vw; position: relative;
  box-shadow: var(--sh-lg);
  transform: scale(0.96) translateY(8px);
  transition: transform 0.25s ease;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--bg-alt); color: var(--ink-3);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  transition: background var(--t);
}
.modal-close:hover { background: var(--bg-tint); }
/* Action cards */
.support-actions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}
.sup-action-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r-lg);
  padding: 20px 22px;
  text-align: left;
  cursor: pointer;
  transition: transform var(--t), background var(--t), border-color var(--t);
  font-family: 'Montserrat', sans-serif;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.sup-action-card:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.09);
  border-color: rgba(198,161,207,0.35);
}
.sup-action-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08);
  color: var(--light);
  border: 1px solid rgba(255,255,255,0.12);
}
.sup-action-text { flex: 1; }
.sup-action-title {
  display: block;
  font-size: 14px; font-weight: 700;
  color: rgba(255,255,255,0.9); letter-spacing: -0.01em;
  margin-bottom: 3px;
}
.sup-action-sub {
  display: block;
  font-size: 12px; color: rgba(255,255,255,0.45); font-weight: 500;
}
.sup-action-arrow { flex-shrink: 0; color: rgba(255,255,255,0.3); transition: transform var(--t), color var(--t); }
.sup-action-card:hover .sup-action-arrow { transform: translateX(3px); color: var(--light); }
.modal-title { font-size: 20px; font-weight: 800; color: var(--ink); margin-bottom: 8px; }
.modal-sub   { font-size: 14px; color: var(--ink-3); margin-bottom: 20px; }
.feedback-input {
  width: 100%; border: 1.5px solid var(--border);
  border-radius: var(--r); padding: 14px 16px;
  font-family: 'Montserrat', sans-serif; font-size: 14px; color: var(--ink);
  line-height: 1.6; resize: none; background: var(--bg-alt);
  outline: none; transition: border-color var(--t);
}
.feedback-input:focus { border-color: var(--mid); background: var(--card); }

.modal-attach { margin-top: 12px; }
.attach-label {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: 'Montserrat', sans-serif;
  font-size: 12.5px; font-weight: 600;
  color: var(--ink-3);
  background: var(--bg-alt);
  border: 1.5px dashed var(--border);
  padding: 8px 16px; border-radius: var(--r-sm);
  cursor: pointer;
  transition: border-color var(--t), color var(--t), background var(--t);
  width: 100%;
}
.attach-label:hover { border-color: var(--mid); color: var(--deep); background: var(--bg-tint); }
.attach-filename {
  font-size: 11.5px; color: var(--muted);
  margin-top: 6px; display: block;
}
.attach-preview-wrap {
  position: relative; margin-top: 10px;
  border-radius: var(--r-sm); overflow: hidden;
  border: 1px solid var(--border);
  max-height: 160px;
}
.attach-preview { width: 100%; max-height: 160px; object-fit: cover; display: block; }
.attach-remove {
  position: absolute; top: 6px; right: 6px;
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(24,13,36,0.6); color: white;
  font-size: 11px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; border: none;
  transition: background var(--t);
}
.attach-remove:hover { background: rgba(224,17,95,0.8); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (max-width: 1100px) {
  .agents-grid { grid-template-columns: repeat(3, 1fr); }
  .dash-band   { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hd-nav    { display: none; }
  .dl-layout { grid-template-columns: 1fr; gap: 48px; }
  .dl-ov-body  { grid-template-columns: 1fr; }
  .dl-ov-content  { padding: 40px 32px; border-right: none; border-bottom: 1px solid var(--border); }
  .dl-ov-response { padding: 40px 32px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 20px; }
  .hd-inner { padding: 0 20px; gap: 12px; }
  .hero-section { padding: 56px 0 52px; }
  .agents-grid  { grid-template-columns: repeat(2, 1fr); }
  .hero-ctas    { flex-direction: column; align-items: flex-start; }
  .hd-right     { gap: 8px; }
  .dash-band    { grid-template-columns: repeat(2, 1fr); padding: 0 20px; gap: 12px; }
}