/* ======================================================================
   BigBalls Network — Graphite + Brass
   Industrial premium, mature, confident
   ====================================================================== */

:root {
  --graphite-deep: #080808;
  --graphite: #111111;
  --graphite-soft: #181818;
  --graphite-elev: #1f1f1f;
  --line: rgba(200, 175, 130, 0.08);
  --line-strong: rgba(200, 175, 130, 0.18);

  --brass: #c9a36a;
  --brass-light: #dcbb84;
  --brass-dim: #8a6f44;
  --brass-soft: rgba(201, 163, 106, 0.12);
  --brass-glow: rgba(201, 163, 106, 0.45);

  --ink: #ebe8df;
  --ink-mute: #a8a39a;
  --ink-dim: #6e6a62;

  --grad-brass: linear-gradient(135deg, #dcbb84 0%, #b08a55 100%);
  --grad-brass-text: linear-gradient(180deg, #e8c89a 0%, #c9a36a 100%);

  --shadow-deep: 0 40px 100px rgba(0, 0, 0, 0.75);
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.45);

  --radius-xl: 4px;
  --radius-lg: 3px;
  --radius-md: 2px;
  --radius-sm: 2px;

  --container: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  background: var(--graphite-deep);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  font-feature-settings: "ss01", "ss02";
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }

::selection { background: var(--brass); color: var(--graphite-deep); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 2;
}

/* ===== mono / accent typography ===== */
.mono {
  font-family: 'JetBrains Mono', 'IBM Plex Mono', monospace;
}
.caps {
  font-family: 'Bebas Neue', 'Oswald', 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ===== header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 8, 8, 0.78);
  backdrop-filter: saturate(120%) blur(14px);
  -webkit-backdrop-filter: saturate(120%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-text strong {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}
.brand-accent {
  color: var(--brass);
  margin: 0 1px;
}
.brand-text small {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--ink-dim);
  margin-top: 5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav {
  display: flex;
  gap: 32px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.nav a { transition: color .2s ease; position: relative; padding-bottom: 4px; }
.nav a:hover { color: var(--brass-light); }
.nav a:hover::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--brass);
}

/* ===== buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  transition: all .25s ease;
  cursor: pointer;
  white-space: nowrap;
  background: transparent;
  color: var(--ink);
}
.btn:hover { transform: translateY(-1px); }
.btn-arrow {
  display: inline-block;
  transition: transform .25s ease;
  font-size: 14px;
  color: var(--brass);
}
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--grad-brass);
  color: #1a1308;
  border: 1px solid var(--brass);
  font-weight: 500;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 16px 40px -10px rgba(201, 163, 106, 0.45);
}
.btn-primary:hover {
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.2) inset,
    0 22px 50px -10px rgba(201, 163, 106, 0.55);
  filter: brightness(1.05);
}
.btn-primary .btn-arrow { color: #1a1308; }

.btn-ghost {
  background: rgba(200, 175, 130, 0.04);
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover {
  background: rgba(200, 175, 130, 0.10);
  border-color: var(--brass-dim);
}

.btn-ghost-strong {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--ink);
}
.btn-ghost-strong:hover {
  border-color: var(--brass);
  color: var(--brass-light);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ===== hero ===== */
.hero {
  position: relative;
  padding: 110px 0 130px;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.95;
}
.hero-bg-fade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(8, 8, 8, 0.7), transparent 70%),
    linear-gradient(180deg, rgba(8, 8, 8, 0.55) 0%, rgba(8, 8, 8, 0.05) 30%, rgba(8, 8, 8, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: 20px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(8, 8, 8, 0.6);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brass-light);
  margin-bottom: 36px;
  backdrop-filter: blur(8px);
}
.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--brass);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--brass);
}

.hero-title {
  font-family: 'Bebas Neue', 'Oswald', 'Inter', sans-serif;
  font-weight: 400;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0 0 28px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.hero-title .line {
  display: block;
}
.hero-title .accent {
  background: var(--grad-brass-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 680px;
  margin: 0 auto 44px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-mute);
}
.hero-lead b { color: var(--ink); font-weight: 500; }

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 76px;
}

/* hero status strip — technical bar */
.hero-status {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 8, 8, 0.5);
  backdrop-filter: blur(8px);
  margin: 0 -32px;
}
.status-cell {
  padding: 22px 24px;
  text-align: left;
  border-right: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace;
}
.status-cell:last-child { border-right: none; }
.status-cell .label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  margin-bottom: 8px;
}
.status-cell .value {
  font-size: 16px;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.status-cell .value .dot-live {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brass);
  margin-right: 8px;
  box-shadow: 0 0 12px var(--brass);
  animation: pulse 2s infinite;
  vertical-align: middle;
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; box-shadow: 0 0 6px var(--brass); }
  50%      { opacity: 1; box-shadow: 0 0 14px var(--brass); }
}

/* ===== sections shared ===== */
.section {
  padding: 130px 0;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.sec-head {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 72px;
}
.sec-head.narrow { max-width: 660px; }
.eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 22px;
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--brass-soft);
}
.sec-head h2 {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-size: clamp(36px, 4.5vw, 60px);
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 22px;
}
.sec-head h2 .accent {
  background: var(--grad-brass-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sec-head p {
  color: var(--ink-mute);
  font-size: 17px;
  line-height: 1.6;
  margin: 0;
}

/* ===== reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .9s ease, transform .9s ease;
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ===== why grid ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.card {
  position: relative;
  padding: 44px 36px 38px;
  background: var(--graphite);
  transition: background .3s ease;
  min-height: 260px;
}
.card:hover {
  background: var(--graphite-soft);
}
.card-num {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--brass);
  letter-spacing: 0.18em;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.card h3 {
  font-family: 'Bebas Neue', 'Oswald', sans-serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: var(--ink);
}
.card p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 14.5px;
  line-height: 1.6;
}

/* ===== how — channels visualization ===== */
.section-how {
  background:
    radial-gradient(ellipse 50% 60% at 50% 50%, rgba(201, 163, 106, 0.04), transparent 70%),
    var(--graphite-deep);
}

.channels {
  position: relative;
  margin: 0 auto 96px;
  max-width: 1100px;
}
.channels-stage {
  position: relative;
  padding: 48px 36px 36px;
  background: linear-gradient(180deg, var(--graphite-soft), var(--graphite));
  border: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-md);
}

.channel {
  position: relative;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.channel:last-child { border-right: none; }
.ch-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
  display: flex;
  align-items: center;
  gap: 10px;
}
.ch-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--brass);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--brass);
  animation: pulse 2.4s infinite;
}
.ch-1 .ch-tag::before { animation-delay: 0s; }
.ch-2 .ch-tag::before { animation-delay: 0.8s; }
.ch-3 .ch-tag::before { animation-delay: 1.6s; }

.ch-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1;
}
.ch-port {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  color: var(--brass-light);
  letter-spacing: 0.02em;
}
.ch-spec {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: auto;
}
.ch-spec span:first-child { color: var(--ink-mute); }

.channels-caption {
  margin-top: 28px;
  color: var(--ink-mute);
  font-size: 15px;
  line-height: 1.65;
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* features 4-col */
.how-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.feature {
  padding: 34px 28px;
  background: var(--graphite);
}
.feature-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  font-size: 18px;
  margin-bottom: 22px;
  background: var(--brass-soft);
  border: 1px solid var(--line-strong);
  color: var(--brass-light);
  border-radius: var(--radius-sm);
}
.feature h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 10px;
  color: var(--ink);
}
.feature p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 13.5px;
  line-height: 1.6;
}

/* ===== vs ===== */
.vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  max-width: 1000px;
  margin: 0 auto;
  background: var(--line);
  border: 1px solid var(--line-strong);
}
.vs-col {
  padding: 44px 38px;
  position: relative;
  background: var(--graphite);
}
.vs-good {
  background: linear-gradient(160deg, var(--graphite-elev), var(--graphite));
}
.vs-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 26px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}
.vs-bad .vs-tag {
  background: rgba(180, 180, 180, 0.06);
  border: 1px solid var(--line);
  color: var(--ink-dim);
}
.vs-good .vs-tag {
  background: var(--brass-soft);
  border: 1px solid var(--brass-dim);
  color: var(--brass-light);
}
.vs-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.vs-col li {
  padding: 14px 0 14px 32px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-mute);
  position: relative;
}
.vs-col li:last-child { border-bottom: none; }
.vs-bad li::before {
  content: '×';
  position: absolute;
  left: 0;
  top: 13px;
  width: 20px;
  height: 20px;
  border: 1px solid var(--line-strong);
  color: var(--ink-dim);
  font-size: 13px;
  display: grid;
  place-items: center;
  line-height: 1;
  border-radius: var(--radius-sm);
}
.vs-good li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 21px;
  width: 12px;
  height: 1px;
  background: var(--brass);
}
.vs-good li {
  color: var(--ink);
}

/* ===== steps ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  max-width: 1100px;
  margin: 0 auto;
  background: var(--line);
  border: 1px solid var(--line);
}
.step {
  position: relative;
  padding: 36px 28px;
  background: var(--graphite);
  transition: background .3s ease;
}
.step:hover { background: var(--graphite-soft); }
.step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--brass);
  letter-spacing: 0.16em;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.step h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 12px;
  color: var(--ink);
}
.step p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 13.5px;
  line-height: 1.55;
}
.step a { color: var(--brass-light); border-bottom: 1px solid var(--brass-dim); }
.step a:hover { color: var(--brass); }

/* ===== pricing ===== */
.section-pricing {
  background:
    radial-gradient(ellipse 50% 60% at 50% 50%, rgba(201, 163, 106, 0.05), transparent 70%),
    var(--graphite-deep);
}
.pricing-card {
  position: relative;
  max-width: 540px;
  margin: 0 auto;
  padding: 56px 48px 44px;
  background: linear-gradient(180deg, var(--graphite-soft), var(--graphite));
  border: 1px solid var(--brass-dim);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brass), transparent);
}
.pc-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid var(--brass-dim);
  border-radius: var(--radius-sm);
  color: var(--brass-light);
  background: var(--brass-soft);
  margin-bottom: 22px;
}
.pricing-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: 36px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 18px;
  color: var(--ink);
}
.pc-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.pc-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 84px;
  font-weight: 400;
  letter-spacing: 0;
  background: var(--grad-brass-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 0.9;
}
.pc-cur {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  color: var(--ink);
}
.pc-period {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-dim);
  margin-left: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.pc-list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
}
.pc-list li {
  padding: 13px 0 13px 28px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink);
  position: relative;
}
.pc-list li:last-child { border-bottom: none; }
.pc-list li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 21px;
  width: 12px;
  height: 1px;
  background: var(--brass);
}
.pc-note {
  margin: 18px 0 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-dim);
  text-align: center;
  line-height: 1.6;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ===== cta ===== */
.section-cta { padding: 110px 0; }
.cta-box {
  position: relative;
  padding: 72px 64px;
  background:
    radial-gradient(ellipse 60% 80% at 80% 100%, rgba(201, 163, 106, 0.10), transparent 70%),
    linear-gradient(180deg, var(--graphite-soft), var(--graphite));
  border: 1px solid var(--line-strong);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: center;
  border-radius: var(--radius-md);
}
.cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brass), transparent);
}
.cta-text .eyebrow { margin-bottom: 18px; }
.cta-text h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.05;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.cta-text h2 .accent {
  background: var(--grad-brass-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cta-text p {
  color: var(--ink-mute);
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
}
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cta-actions .btn { justify-content: center; }

/* ===== faq ===== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  border: 1px solid var(--line);
}
.faq-item {
  background: var(--graphite);
  border-bottom: 1px solid var(--line);
}
.faq-item:last-child { border-bottom: none; }
.faq-item[open] {
  background: var(--graphite-soft);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  font-weight: 500;
  font-size: 15.5px;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--brass-light); }
.faq-toggle {
  position: relative;
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}
.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--brass);
  transition: transform .25s ease, opacity .25s ease;
}
.faq-toggle::before {
  top: 5px;
  left: 0;
  width: 12px;
  height: 2px;
}
.faq-toggle::after {
  top: 0;
  left: 5px;
  width: 2px;
  height: 12px;
}
.faq-item[open] .faq-toggle::after { transform: scaleY(0); opacity: 0; }
.faq-item p {
  margin: 0;
  padding: 0 28px 24px;
  color: var(--ink-mute);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ===== footer ===== */
.site-footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--line-strong);
  background: var(--graphite-deep);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.footer-brand strong {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.footer-brand p {
  margin: 8px 0 0;
  color: var(--ink-dim);
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.footer-links a {
  color: var(--ink-mute);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color .2s ease;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.footer-links a:hover {
  color: var(--brass-light);
  border-bottom-color: var(--brass);
}
.footer-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--ink-dim);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}

/* =================================================================
   MOBILE
   ================================================================= */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .nav { display: none; }
  .header-row { padding: 14px 24px; }

  .why-grid { grid-template-columns: 1fr; }
  .how-features { grid-template-columns: repeat(2, 1fr); }
  .vs-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .channels-stage { grid-template-columns: 1fr; }
  .channel { border-right: none; border-bottom: 1px solid var(--line); }
  .channel:last-child { border-bottom: none; }

  .hero-status { grid-template-columns: repeat(2, 1fr); margin: 0 -24px; }
  .status-cell { border-bottom: 1px solid var(--line); }
  .status-cell:nth-child(2n) { border-right: none; }

  .cta-box {
    grid-template-columns: 1fr;
    padding: 48px 32px;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .hero { padding: 70px 0 90px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .section { padding: 80px 0; }
  .sec-head { margin-bottom: 48px; }
  .how-features { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .cta-box { padding: 36px 24px; }
  .pricing-card { padding: 40px 28px 32px; }
  .pc-num { font-size: 64px; }
  .brand-text small { display: none; }
  /* lower backdrop-filter cost on mobile */
  .site-header { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
}

/* respect users who prefer no motion */
@media (prefers-reduced-motion: reduce) {
  .dot-live, .ch-tag::before { animation: none !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}