/* ═══════════════════════════════════════════════════
   WebSitter · styles.css
   Design tokens → dark hero + clean light sections
   ═══════════════════════════════════════════════════ */

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

:root {
  /* Brand */
  --blue:        #2563EB;
  --blue-dark:   #1D4ED8;
  --blue-mid:    #3B82F6;
  --blue-light:  #60A5FA;
  --blue-pale:   #EFF6FF;
  --blue-mid-bg: #DBEAFE;

  /* Neutrals */
  --text:        #0F172A;
  --text-2:      #1E293B;
  --text-muted:  #64748B;
  --text-light:  #94A3B8;
  --border:      #E2E8F0;
  --bg:          #F8FAFC;
  --white:       #FFFFFF;

  /* Status */
  --green:       #10B981;
  --green-bg:    #ECFDF5;
  --amber:       #F59E0B;
  --amber-bg:    #FFFBEB;
  --red:         #EF4444;
  --red-bg:      #FEF2F2;
  --purple:      #7C3AED;
  --purple-bg:   #F5F3FF;

  /* Dark surface (used inside mockups & demo) */
  --dark-surface:  #0E1728;
  --dark-border:   rgba(255,255,255,.07);
  --dark-text:     rgba(255,255,255,.85);
  --dark-muted:    rgba(255,255,255,.45);
  --dark-active:   rgba(59,130,246,.25);

  /* Radii / shadows */
  --r:    10px;
  --r-lg: 18px;
  --r-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 2px 8px rgba(0,0,0,.07);
  --shadow:    0 4px 20px rgba(0,0,0,.09);
  --shadow-lg: 0 12px 48px rgba(37,99,235,.22);
  --shadow-xl: 0 24px 80px rgba(0,0,0,.35);
  --t: .22s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Utilities ────────────────────────────── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; }
.hidden     { display: none !important; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 8px; font-weight: 600;
  font-size: .925rem; cursor: pointer; border: none;
  text-decoration: none; transition: var(--t);
  white-space: nowrap;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: var(--shadow-lg); }

.section-label {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue-pale); color: var(--blue);
  font-size: .74rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; padding: 5px 14px; border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { font-size: 2.5rem; font-weight: 800; line-height: 1.18; margin-bottom: 16px; color: var(--text); }
.section-sub   { font-size: 1.05rem; color: var(--text-muted); max-width: 600px; line-height: 1.7; }

/* ═══════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(6,12,26,.75);
  backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: background var(--t), box-shadow var(--t);
}
.navbar.scrolled {
  background: rgba(6,12,26,.95);
  box-shadow: 0 2px 24px rgba(0,0,0,.25);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  height: 62px; display: flex; align-items: center; gap: 32px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.logo-shield { display: block; }
.logo-img { display: block; object-fit: contain; }
.logo-text { font-size: 1.2rem; font-weight: 800; color: #E0EDFF; letter-spacing: -.02em; }

/* Nav links */
.nav-links { display: flex; gap: 26px; list-style: none; margin-left: auto; }
.nav-links a { text-decoration: none; color: rgba(255,255,255,.6); font-weight: 500; font-size: .88rem; transition: color var(--t); }
.nav-links a:hover { color: rgba(255,255,255,.95); }
.nav-cta { margin-left: 8px; padding: 8px 18px; font-size: .88rem; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: rgba(255,255,255,.7); border-radius: 2px; transition: var(--t); }

.mobile-menu {
  display: none; flex-direction: column;
  background: #0A1120;
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 12px 24px 20px;
}
.mobile-menu a { padding: 10px 0; color: rgba(255,255,255,.7); text-decoration: none; font-weight: 500; border-bottom: 1px solid rgba(255,255,255,.06); font-size: .95rem; }
.mobile-menu a:last-child { border-bottom: none; margin-top: 8px; }
.mobile-menu.open { display: flex; }

/* ═══════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  padding-top: 62px;
  background: #060C1A;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
}

/* Background layers */
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px);
  animation: orbDrift 10s ease-in-out infinite alternate;
}
.orb-1 { width: 560px; height: 560px; background: radial-gradient(circle, #1D4ED8 0%, transparent 70%); top: -160px; right: -100px; opacity: .35; animation-delay: 0s; }
.orb-2 { width: 320px; height: 320px; background: radial-gradient(circle, #7C3AED 0%, transparent 70%); bottom: -80px; left: 8%; opacity: .25; animation-delay: -4s; }
.orb-3 { width: 240px; height: 240px; background: radial-gradient(circle, #0EA5E9 0%, transparent 70%); top: 35%; left: 42%; opacity: .18; animation-delay: -7s; }

@keyframes orbDrift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -24px) scale(1.06); }
}

/* Subtle dot-grid */
.hero-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 30px 30px;
}

/* Hero layout */
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 90px;
  position: relative;
}

/* ── Hero text ── */
.badge-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(59,130,246,.15);
  border: 1px solid rgba(59,130,246,.3);
  color: #93C5FD;
  font-size: .76rem; font-weight: 600; letter-spacing: .06em;
  padding: 6px 14px; border-radius: 100px;
  margin-bottom: 22px; text-transform: uppercase;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22D3EE;
  box-shadow: 0 0 8px #22D3EE;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.35); opacity: .7; }
}

.hero-text h1 {
  font-size: 3.5rem;
  font-weight: 900;
  color: #F0F6FF;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 22px;
}
.hero-hl {
  background: linear-gradient(135deg, #60A5FA 0%, #A78BFA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub { font-size: 1.08rem; color: rgba(255,255,255,.6); margin-bottom: 34px; line-height: 1.75; max-width: 520px; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 42px; }

.btn-hero-primary {
  background: linear-gradient(135deg, #3B82F6, #1D4ED8);
  color: var(--white);
  padding: 13px 28px; border-radius: 10px; font-size: 1rem; font-weight: 700;
  box-shadow: 0 0 0 1px rgba(59,130,246,.4), 0 4px 24px rgba(37,99,235,.4);
  transition: var(--t);
}
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(59,130,246,.6), 0 8px 32px rgba(37,99,235,.5); }

.btn-hero-outline {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.85);
  padding: 13px 28px; border-radius: 10px; font-size: 1rem; font-weight: 600;
  transition: var(--t);
}
.btn-hero-outline:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.3); }

/* Hero stats */
.hero-stats { display: flex; align-items: center; gap: 20px; }
.hstat { display: flex; flex-direction: column; }
.hstat-num { font-size: 1.65rem; font-weight: 800; color: #F0F6FF; line-height: 1; margin-bottom: 4px; }
.hstat-lbl { font-size: .74rem; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .07em; }
.hstat-sep { width: 1px; height: 42px; background: rgba(255,255,255,.15); }

/* ── Hero visual (animated app window) ── */
.hero-visual { position: relative; display: flex; justify-content: center; overflow: hidden; }
.hw-glow {
  position: absolute; inset: -30px;
  background: radial-gradient(ellipse at center, rgba(37,99,235,.3) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none; z-index: 0;
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
  0%,100% { opacity: .7; transform: scale(1); }
  50%      { opacity: 1; transform: scale(1.05); }
}

/* ──────────────────────────────────────────────────
   App window component (hero + demo both use .app-window)
────────────────────────────────────────────────── */
.app-window {
  position: relative; z-index: 1;
  background: #0D1A2D;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(59,130,246,.12);
  overflow: hidden;
  width: 100%;
  max-width: 560px;
}

/* Window title bar */
.aw-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.aw-dots { display: flex; gap: 6px; }
.aw-dot { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
.aw-dot.r { background: #EF4444; }
.aw-dot.y { background: #F59E0B; }
.aw-dot.g { background: #22C55E; }
.aw-title { font-size: .76rem; color: rgba(255,255,255,.4); font-weight: 500; margin-left: 4px; flex: 1; text-align: center; }
.aw-running {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(16,185,129,.15); border: 1px solid rgba(16,185,129,.3);
  color: #34D399; font-size: .68rem; font-weight: 700;
  padding: 3px 10px; border-radius: 100px;
  position: relative;
}
/* Pulsing ring around active dot */
.live-pulse-ring {
  width: 8px; height: 8px; border-radius: 50%;
  background: transparent;
  border: 1px solid #34D399;
  position: absolute; left: 8px;
  animation: ringPulse 1.8s ease-in-out infinite;
}
.live-pulse-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #34D399;
  flex-shrink: 0;
}
@keyframes ringPulse {
  0%   { transform: scale(1);   opacity: .9; }
  70%  { transform: scale(2.2); opacity: 0; }
  100% { transform: scale(1);   opacity: 0; }
}

/* Window body */
.aw-body { display: flex; height: 320px; }

/* App sidebar */
.aw-sidebar {
  width: 136px; flex-shrink: 0;
  background: #080F1D;
  border-right: 1px solid rgba(255,255,255,.06);
  padding: 14px 8px;
  display: flex; flex-direction: column;
}
.aws-logo {
  display: flex; align-items: center; gap: 7px;
  color: #93C5FD; font-size: .78rem; font-weight: 700;
  padding: 6px 8px; margin-bottom: 14px;
}
.aws-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.aws-item {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 10px; border-radius: 7px;
  font-size: .72rem; font-weight: 500;
  color: var(--dark-muted); cursor: pointer;
  transition: background var(--t), color var(--t);
}
.aws-item:hover { background: rgba(255,255,255,.05); color: rgba(255,255,255,.75); }
.aws-item.is-active { background: var(--dark-active); color: #93C5FD; }
.aws-status-foot {
  display: flex; align-items: center; gap: 7px;
  font-size: .68rem; color: #34D399; font-weight: 600;
  padding: 8px 10px 4px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.aws-online-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 6px #34D399;
  flex-shrink: 0;
  animation: pulse 2.2s ease-in-out infinite;
}

/* App main content */
.aw-main { flex: 1; padding: 14px 16px; overflow: hidden; display: flex; flex-direction: column; gap: 10px; }
.aw-greeting {
  font-size: .82rem; font-weight: 600; color: #E0EDFF;
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.aw-shield-badge {
  font-size: .65rem; background: rgba(16,185,129,.15);
  border: 1px solid rgba(16,185,129,.3); color: #34D399;
  padding: 2px 9px; border-radius: 100px; font-weight: 700;
}

/* Stat row in hero window */
.aw-stat-row { display: flex; gap: 8px; flex-shrink: 0; }
.aw-stat { flex: 1; padding: 10px 8px; border-radius: 8px; }
.aw-stat.blue   { background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.2); }
.aw-stat.green  { background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.2); }
.aw-stat.amber  { background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.2); }
.aw-stat-num { font-size: 1.05rem; font-weight: 800; color: #E0EDFF; line-height: 1; margin-bottom: 3px; }
.aw-stat-lbl { font-size: .62rem; color: rgba(255,255,255,.4); line-height: 1.2; }

/* Live feed header */
.aw-feed-hdr {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .72rem; font-weight: 600; color: rgba(255,255,255,.5);
  flex-shrink: 0;
}
.live-tag {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(239,68,68,.15); border: 1px solid rgba(239,68,68,.25);
  color: #F87171; font-size: .62rem; font-weight: 700;
  padding: 2px 8px; border-radius: 100px; letter-spacing: .06em;
}
.live-tag-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: #F87171;
  animation: pulse 1.4s ease-in-out infinite;
}

/* Feed container */
.aw-feed { flex: 1; overflow: hidden; display: flex; flex-direction: column; gap: 4px; }

/* Feed row (injected by JS) */
.feed-row {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 10px; border-radius: 6px;
  font-size: .72rem; flex-shrink: 0;
  animation: feedSlide .3s cubic-bezier(.2,.8,.4,1) both;
}
.feed-row.blocked { background: rgba(239,68,68,.09); border: 1px solid rgba(239,68,68,.18); }
.feed-row.allowed { background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.16); }

@keyframes feedSlide {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}

.feed-icon { font-size: .85rem; flex-shrink: 0; line-height: 1; }
.feed-domain { flex: 1; font-family: 'SF Mono', 'Fira Code', monospace; font-size: .7rem; color: rgba(255,255,255,.7); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.feed-child {
  font-size: .62rem; font-weight: 600; padding: 2px 7px; border-radius: 100px;
  color: var(--text-2); flex-shrink: 0;
}
.feed-badge {
  font-size: .6rem; font-weight: 700; padding: 2px 7px; border-radius: 100px;
  flex-shrink: 0; letter-spacing: .05em;
}
.feed-badge.blocked { background: rgba(239,68,68,.2); color: #F87171; }
.feed-badge.allowed { background: rgba(16,185,129,.2); color: #34D399; }

/* ═══════════════════════════════════════════════════
   HOW IT WORKS
═══════════════════════════════════════════════════ */
.how-it-works { background: var(--bg); }
.steps { display: flex; align-items: flex-start; gap: 0; margin-top: 60px; }
.step {
  flex: 1; text-align: center; padding: 0 20px;
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.step.step-visible { opacity: 1; transform: translateY(0); }
.step:nth-child(1) { transition-delay: .05s; }
.step:nth-child(3) { transition-delay: .15s; }
.step:nth-child(5) { transition-delay: .25s; }
.step:nth-child(7) { transition-delay: .35s; }

.step-icon-wrap {
  width: 76px; height: 76px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-mid-bg));
  border: 2px solid var(--blue-mid-bg);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  transition: transform var(--t), box-shadow var(--t);
}
.step:hover .step-icon-wrap { transform: scale(1.08); box-shadow: 0 8px 28px rgba(37,99,235,.2); }
.step-num { font-size: .72rem; font-weight: 700; color: var(--blue); letter-spacing: .12em; margin-bottom: 8px; }
.step h3  { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.step p   { font-size: .88rem; color: var(--text-muted); line-height: 1.65; }
.step-arrow {
  padding-top: 22px; flex-shrink: 0; color: #93C5FD; opacity: .6;
  display: flex; align-items: flex-start; justify-content: center;
}

/* ═══════════════════════════════════════════════════
   FEATURES
═══════════════════════════════════════════════════ */
.features { background: var(--white); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 56px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 26px 22px;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative;
  opacity: 0; transform: translateY(22px);
  transition: opacity .5s ease, transform .5s ease, box-shadow .22s ease, border-color .22s ease;
}
.feature-card.fc-visible { opacity: 1; transform: translateY(0); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-mid-bg); }
.feature-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  border-color: var(--blue-mid-bg);
}
.feature-card.featured:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(37,99,235,.15); }

.feature-icon-wrap {
  width: 46px; height: 46px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; flex-shrink: 0;
}
.feature-icon-wrap.blue   { background: var(--blue-pale); color: var(--blue); }
.feature-icon-wrap.purple { background: var(--purple-bg);  color: var(--purple); }
.feature-icon-wrap.green  { background: var(--green-bg);   color: var(--green); }
.feature-icon-wrap.amber  { background: var(--amber-bg);   color: var(--amber); }

.feature-card h3 { font-size: .98rem; font-weight: 700; margin-bottom: 9px; color: var(--text); }
.feature-card p  { font-size: .85rem; color: var(--text-muted); line-height: 1.65; }
.feature-tag {
  display: inline-block; background: var(--blue); color: var(--white);
  font-size: .68rem; font-weight: 700; padding: 3px 10px;
  border-radius: 100px; margin-top: 14px; letter-spacing: .06em;
}

/* ═══════════════════════════════════════════════════
   IMMERSIVE DEMO SECTION
═══════════════════════════════════════════════════ */
.demo {
  position: relative; overflow: hidden;
  background: #060C1A;
  padding: 100px 0;
}
.demo-bg { position: absolute; inset: 0; pointer-events: none; }
.demo-orb {
  position: absolute; border-radius: 50%;
  filter: blur(100px); opacity: .25;
}
.demo-orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, #1D4ED8, transparent 70%); top: -100px; right: -80px; }
.demo-orb-2 { width: 350px; height: 350px; background: radial-gradient(circle, #7C3AED, transparent 70%); bottom: -50px; left: 5%; }
.demo-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 30px 30px;
}

/* Demo section headings */
.demo-label { background: rgba(59,130,246,.15); color: #93C5FD; border: 1px solid rgba(59,130,246,.25); }
.demo-title { color: #F0F6FF; }
.demo-sub   { color: rgba(255,255,255,.5); }

/* Tabs */
.demo-tabs { display: flex; gap: 8px; margin: 40px 0 6px; flex-wrap: wrap; }
.tab-btn {
  padding: 9px 20px; border-radius: 8px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.5); font-weight: 600; font-size: .88rem;
  cursor: pointer; transition: var(--t);
}
.tab-btn:hover  { border-color: rgba(59,130,246,.4); color: rgba(255,255,255,.8); }
.tab-btn.active { background: var(--blue); border-color: var(--blue); color: var(--white); box-shadow: 0 4px 16px rgba(37,99,235,.4); }

/* Tab progress indicator */
.tab-progress-wrap {
  height: 2px; background: rgba(255,255,255,.06);
  border-radius: 100px; margin-bottom: 28px; overflow: hidden;
}
.tab-progress-bar {
  height: 100%; background: linear-gradient(90deg, #3B82F6, #60A5FA);
  border-radius: 100px; width: 0%;
  transition: width .08s linear;
}

/* Demo window */
.demo-screen { animation: fadeUpIn .35s ease both; }
@keyframes fadeUpIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.demo-window {
  background: #0D1A2D;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(59,130,246,.1), 0 0 80px rgba(37,99,235,.12);
  overflow: hidden;
}

/* Demo window titlebar */
.dw-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.dw-dots { display: flex; gap: 6px; }
.dw-dot  { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
.dw-dot.r { background: #EF4444; }
.dw-dot.y { background: #F59E0B; }
.dw-dot.g { background: #22C55E; }
.dw-title { font-size: .78rem; color: rgba(255,255,255,.35); font-weight: 500; flex: 1; text-align: center; }

/* Demo window body */
.dw-body { display: flex; min-height: 420px; }

/* Demo sidebar */
.dw-sidebar {
  width: 155px; flex-shrink: 0;
  background: #080F1D;
  border-right: 1px solid rgba(255,255,255,.06);
  padding: 14px 8px;
}
.dws-logo {
  display: flex; align-items: center; gap: 7px;
  color: #93C5FD; font-size: .78rem; font-weight: 700;
  padding: 6px 8px; margin-bottom: 12px;
}
.dws-item {
  display: block; padding: 8px 10px;
  font-size: .78rem; font-weight: 500;
  color: rgba(255,255,255,.4);
  border-radius: 7px; margin-bottom: 2px; cursor: pointer;
  transition: var(--t);
}
.dws-item:hover   { background: rgba(255,255,255,.05); color: rgba(255,255,255,.7); }
.dws-item.dws-active { background: rgba(59,130,246,.2); color: #93C5FD; }

/* Demo main panel */
.dw-main { flex: 1; padding: 20px; overflow: hidden; min-width: 0; }

/* ── Dashboard tab ── */
.dw-welcome {
  font-size: .9rem; font-weight: 600; color: #E0EDFF;
  display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
  flex-wrap: wrap;
}
.dw-active-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .7rem; background: rgba(16,185,129,.15);
  border: 1px solid rgba(16,185,129,.3); color: #34D399;
  padding: 3px 10px; border-radius: 100px; font-weight: 700;
}
.dw-active-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #34D399;
  animation: pulse 2s ease-in-out infinite;
}

.dw-stats-row { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.dws-card { flex: 1; min-width: 120px; padding: 14px; border-radius: 10px; }
.blue-c  { background: rgba(59,130,246,.1);  border: 1px solid rgba(59,130,246,.15); }
.green-c { background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.15); }
.amber-c { background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.15); }
.dws-num  { font-size: 1.5rem; font-weight: 800; color: #E0EDFF; }
.dws-lbl  { font-size: .72rem; color: rgba(255,255,255,.4); margin: 3px 0; }
.dws-trend { font-size: .68rem; font-weight: 600; }
.dws-trend.up   { color: #34D399; }
.dws-trend.warn { color: #FBBF24; }

/* Mini animated bar chart */
.dw-chart-label { font-size: .75rem; font-weight: 600; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.dw-chart { margin-bottom: 18px; }
.dw-chart-inner { display: flex; align-items: flex-end; gap: 6px; height: 60px; }
.bar-grp { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; }
.bar-fill {
  width: 100%; height: var(--h);
  background: rgba(59,130,246,.5);
  border-radius: 4px 4px 0 0;
  transform: scaleY(0); transform-origin: bottom;
  transition: transform .6s cubic-bezier(.2,.8,.4,1);
}
.bar-fill.bar-animated { transform: scaleY(1); }
.bar-today .today-bar { background: linear-gradient(180deg, #60A5FA, #2563EB); }
.bar-grp span { font-size: .6rem; color: rgba(255,255,255,.3); flex-shrink: 0; }

/* Profile list (inside dashboard) */
.dw-profiles-lbl { font-size: .72rem; font-weight: 700; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.dw-profile-list { display: flex; flex-direction: column; gap: 6px; }
.dw-prow { display: flex; align-items: center; gap: 10px; padding: 8px 12px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); border-radius: 8px; }
.dw-pav  { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .9rem; flex-shrink: 0; }
.dw-pname  { flex: 1; font-size: .8rem; font-weight: 600; color: #E0EDFF; }
.dw-pblocked { font-size: .7rem; color: rgba(255,255,255,.35); margin-right: 6px; }
.dw-chip { font-size: .65rem; font-weight: 700; padding: 2px 9px; border-radius: 100px; }
.dw-chip.on { background: rgba(16,185,129,.2); color: #34D399; }

/* ── Profiles tab ── */
.prof-hdr { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.prof-hdr-title { font-size: 1rem; font-weight: 700; color: #E0EDFF; }
.prof-cards { display: flex; gap: 12px; flex-wrap: wrap; }
.prof-card {
  flex: 1; min-width: 110px; max-width: 150px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px; padding: 16px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
}
.prof-av { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.prof-name { font-size: .88rem; font-weight: 700; color: #E0EDFF; }
.prof-age  { font-size: .72rem; color: rgba(255,255,255,.4); }
.prof-mode { font-size: .68rem; font-weight: 700; padding: 2px 9px; border-radius: 100px; }
.prof-mode.strict   { background: rgba(239,68,68,.15); color: #F87171; }
.prof-mode.teen     { background: rgba(59,130,246,.15); color: #93C5FD; }
.prof-mode.balanced { background: rgba(16,185,129,.15); color: #34D399; }
.prof-stat { font-size: .68rem; color: rgba(255,255,255,.35); }
.prof-edit-btn { background: var(--blue); color: white; border: none; border-radius: 6px; padding: 5px 12px; font-size: .7rem; font-weight: 600; cursor: pointer; margin-top: 2px; transition: var(--t); }
.prof-edit-btn:hover { background: var(--blue-dark); }
.prof-add { border-style: dashed; border-color: rgba(255,255,255,.12) !important; cursor: pointer; }
.prof-av-add { width: 46px; height: 46px; border-radius: 50%; background: rgba(59,130,246,.12); border: 1px dashed rgba(59,130,246,.3); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: #93C5FD; }

/* ── Rules tab ── */
.rules-hdr { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.rules-title { font-size: .95rem; font-weight: 700; color: #E0EDFF; }
.add-btn { background: var(--blue); color: white; border: none; border-radius: 7px; padding: 6px 14px; font-size: .78rem; font-weight: 600; cursor: pointer; }
.rules-cats { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.rcat { font-size: .7rem; padding: 4px 10px; border-radius: 100px; border: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.4); cursor: pointer; transition: var(--t); }
.rcat:hover { border-color: rgba(59,130,246,.4); color: rgba(255,255,255,.7); }
.active-rcat { background: var(--blue); color: white; border-color: var(--blue); }
.rules-list { display: flex; flex-direction: column; gap: 5px; }
.rule-row { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; font-size: .78rem; }
.blocked-rule { background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.14); }
.allowed-rule { background: rgba(16,185,129,.07); border: 1px solid rgba(16,185,129,.13); }
.ri { font-size: .9rem; flex-shrink: 0; }
.rd { flex: 1; font-family: monospace; font-size: .78rem; color: #E0EDFF; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.rc { font-size: .7rem; color: rgba(255,255,255,.35); min-width: 90px; }
.rs { font-size: .7rem; color: rgba(255,255,255,.3); min-width: 80px; }
.rtog { width: 24px; height: 14px; border-radius: 100px; flex-shrink: 0; }
.on-tog  { background: var(--blue); }
.off-tog { background: rgba(16,185,129,.4); }

/* ── Activity tab ── */
.act-hdr { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.act-title { font-size: .95rem; font-weight: 700; color: #E0EDFF; }
.act-filters { display: flex; gap: 8px; }
.act-sel { padding: 5px 10px; border-radius: 6px; border: 1px solid rgba(255,255,255,.1); font-size: .75rem; color: rgba(255,255,255,.5); background: rgba(255,255,255,.05); cursor: pointer; }
.act-log { display: flex; flex-direction: column; gap: 5px; }
.act-row { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; font-size: .78rem; }
.blocked-row { background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.14); }
.allowed-row { background: rgba(16,185,129,.07); border: 1px solid rgba(16,185,129,.13); }
.review-row  { background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.14); }
.at   { font-size: .7rem; color: rgba(255,255,255,.35); min-width: 54px; flex-shrink: 0; }
.aav  { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .85rem; flex-shrink: 0; }
.an   { font-weight: 600; color: #E0EDFF; min-width: 46px; font-size: .78rem; }
.ad   { flex: 1; font-family: monospace; font-size: .76rem; color: rgba(255,255,255,.6); }
.as-chip { font-size: .62rem; font-weight: 700; padding: 2px 9px; border-radius: 100px; flex-shrink: 0; }
.blocked-chip { background: rgba(239,68,68,.2);  color: #F87171; }
.allowed-chip { background: rgba(16,185,129,.2); color: #34D399; }
.review-chip  { background: rgba(245,158,11,.2); color: #FBBF24; }

/* Demo caption */
.demo-caption { text-align: center; color: rgba(255,255,255,.4); font-size: .9rem; margin-top: 20px; }

/* ═══════════════════════════════════════════════════
   PLATFORMS
═══════════════════════════════════════════════════ */
.platforms { background: var(--white); }
.platforms-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 56px; }
.platform-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 40px 32px; text-align: center;
  position: relative; overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
  opacity: 0; transform: translateY(22px);
  transition: opacity .5s ease, transform .5s ease, box-shadow .22s ease;
}
.platform-card.pc-visible { opacity: 1; transform: translateY(0); }
.platform-card:nth-child(1) { transition-delay: .05s; }
.platform-card:nth-child(2) { transition-delay: .15s; }
.platform-card:nth-child(3) { transition-delay: .25s; }
.platform-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.featured-plat {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white); border-color: transparent;
}
.featured-plat p, .platform-card.featured-plat p { color: rgba(255,255,255,.95); }
.featured-plat h3 { color: var(--white); }
.featured-plat .platform-version { background: rgba(255,255,255,.25); color: var(--white); border: 1px solid rgba(255,255,255,.3); }
.plat-badge {
  position: absolute; top: 16px; right: 16px;
  background: #FCD34D; color: #78350F;
  font-size: .68rem; font-weight: 700; padding: 3px 10px; border-radius: 100px;
}
.plat-icon { margin-bottom: 16px; display: flex; justify-content: center; }
.platform-card h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; }
.platform-card p  { font-size: .88rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.platform-version { display: inline-block; background: var(--blue); color: var(--white); font-size: .72rem; font-weight: 700; padding: 4px 12px; border-radius: 100px; }



/* ═══════════════════════════════════════════════════
   DOWNLOAD CTA
═══════════════════════════════════════════════════ */
.download {
  position: relative; overflow: hidden;
  background: #060C1A;
  padding: 120px 0; text-align: center;
}
.dl-bg { position: absolute; inset: 0; pointer-events: none; }
.dl-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .28; }
.dl-orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, #1D4ED8, transparent 70%); top: -150px; left: 50%; transform: translateX(-50%); }
.dl-orb-2 { width: 280px; height: 280px; background: radial-gradient(circle, #7C3AED, transparent 70%); bottom: -60px; right: 10%; }
.dl-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 30px 30px;
}

.dl-content { position: relative; }
.dl-label { background: rgba(59,130,246,.15); color: #93C5FD; border: 1px solid rgba(59,130,246,.25); }
.dl-title { color: #F0F6FF; }
.dl-sub   { color: rgba(255,255,255,.5); margin: 0 auto 40px; }

.dl-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.dl-btn {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.9); text-decoration: none;
  padding: 14px 28px; border-radius: 12px;
  transition: var(--t); backdrop-filter: blur(8px);
}
.dl-btn:hover { background: rgba(255,255,255,.13); border-color: rgba(255,255,255,.3); transform: translateY(-2px); }
.dl-sub-txt { display: block; font-size: .7rem; color: rgba(255,255,255,.5); }
.dl-os  { display: block; font-size: 1rem; font-weight: 700; }
.dl-note { font-size: .78rem; color: rgba(255,255,255,.3); }

/* ═══════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════ */
/* FAQ */
.faq { background: var(--white); }
.faq-list { margin-top: 56px; max-width: 760px; margin-left: auto; margin-right: auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.faq-item summary {
  padding: 20px 24px; font-weight: 600; font-size: .95rem; cursor: pointer;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
  color: var(--text); user-select: none; transition: background var(--t);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--blue); line-height: 1; flex-shrink: 0; margin-left: 16px; }
.faq-item[open] > summary { background: #EFF6FF; }
.faq-item[open] > summary::after { content: '\2212'; }
.faq-item p { padding: 0 24px 20px; font-size: .9rem; color: var(--text-muted); line-height: 1.75; margin: 0; border-top: 1px solid var(--border); padding-top: 16px; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; margin-top: 56px; max-width: 720px; margin-left: auto; margin-right: auto; align-items: stretch; }
.contact-note { text-align: center; margin-top: 24px; font-size: .85rem; }
.contact-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r); padding: 32px; }
.cc-flag { font-size: 2.2rem; margin-bottom: 12px; }
.contact-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 18px; }
.cc-detail { display: flex; gap: 10px; margin-bottom: 12px; font-size: .87rem; align-items: flex-start; }
.cc-icon { flex-shrink: 0; font-size: .9rem; margin-top: 1px; }
.cc-detail a { color: var(--blue); text-decoration: none; font-weight: 500; }
.cc-detail a:hover { text-decoration: underline; }
/* cards inside dark beta section */
.download .contact-grid { margin-top: 64px; }
.download .contact-card { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.1); }
.download .contact-card h3 { color: rgba(255,255,255,.9); }
.download .cc-detail { color: rgba(255,255,255,.55); }
.download .cc-detail a { color: #93C5FD; }
.download .contact-note { color: rgba(255,255,255,.35); }


/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
.footer { background: #040912; padding: 72px 0 0; }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-brand .logo-text { color: #93C5FD; }
.footer-brand p { font-size: .85rem; color: rgba(255,255,255,.4); margin: 14px 0 0; line-height: 1.65; max-width: 260px; }
.footer-col h4 { color: rgba(255,255,255,.85); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.footer-col a  { display: block; color: rgba(255,255,255,.4); text-decoration: none; font-size: .85rem; margin-bottom: 10px; transition: color var(--t); }
.footer-col a:hover { color: rgba(255,255,255,.85); }
.footer-bottom {
  display: flex; justify-content: space-between;
  padding: 20px 24px; max-width: 1180px; margin: 0 auto;
  font-size: .78rem; color: rgba(255,255,255,.25);
}

/* Scroll animations */
.fade-up {
  opacity: 0; transform: translateY(26px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════ */

/* Large tablets */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .feature-card.featured { grid-column: span 2; }
}

/* Tablets */
@media (max-width: 960px) {
  .hero-content  { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual   { max-width: 520px; margin: 0 auto; }
  .hero-text h1  { font-size: 2.8rem; }
  .contact-grid  { grid-template-columns: 1fr; }
  .platforms-grid { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-title { font-size: 2rem; }
  .section-sub   { font-size: .95rem; }
  .hero-text h1  { font-size: 2.2rem; }
  .hero-content  { padding-top: 48px; padding-bottom: 56px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .steps { flex-direction: column; align-items: center; }
  .step  { max-width: 360px; width: 100%; padding: 0 8px; }
  .step-arrow { transform: rotate(90deg); padding: 4px 0; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card.featured { grid-column: span 1; }
  .demo-tabs { gap: 6px; }
  .tab-btn  { padding: 8px 14px; font-size: .82rem; }
  /* Demo window compact */
  .dw-sidebar  { display: none; }
  .dw-body     { min-height: 260px; }
  .dw-main     { padding: 12px; overflow: hidden; }
  .dw-welcome  { font-size: .76rem; margin-bottom: 10px; gap: 6px; flex-wrap: wrap; }
  .dw-active-badge { font-size: .65rem; padding: 2px 7px; }
  .dw-stats-row { gap: 6px; margin-bottom: 12px; }
  .dws-card    { min-width: 0; padding: 8px 10px; }
  .dws-num     { font-size: 1.1rem; }
  .dws-lbl     { font-size: .62rem; }
  .dws-trend   { font-size: .6rem; }
  .dw-chart-label { font-size: .68rem; margin-bottom: 6px; }
  .dw-chart-inner { height: 44px; gap: 4px; }
  .bar-grp span   { font-size: .55rem; }
  .dw-profiles-lbl { font-size: .65rem; margin-bottom: 6px; }
  .dw-prow     { padding: 5px 8px; gap: 6px; }
  .dw-pav      { width: 24px; height: 24px; font-size: .78rem; }
  .dw-pname    { font-size: .72rem; }
  .dw-pblocked { font-size: .62rem; }
  .dw-chip     { font-size: .6rem; padding: 1px 7px; }
  /* Profiles tab */
  .prof-hdr-title { font-size: .88rem; }
  .prof-cards  { gap: 8px; }
  .prof-card   { min-width: 80px; padding: 12px 8px; gap: 4px; }
  .prof-av     { width: 36px; height: 36px; }
  .prof-name   { font-size: .78rem; }
  .prof-age    { font-size: .65rem; }
  .prof-mode   { font-size: .6rem; padding: 2px 7px; }
  .prof-stat   { font-size: .6rem; }
  .prof-edit-btn { font-size: .62rem; padding: 4px 9px; }
  /* Rules tab */
  .rules-title { font-size: .82rem; }
  .rules-cats  { gap: 4px; margin-bottom: 10px; }
  .rcat        { font-size: .65rem; padding: 3px 8px; }
  .rule-row    { padding: 5px 8px; gap: 6px; font-size: .72rem; }
  .rd          { font-size: .68rem; }
  .rc, .rs     { font-size: .62rem; min-width: 60px; }
  /* Activity tab */
  .act-title   { font-size: .82rem; }
  .act-sel     { font-size: .68rem; padding: 4px 6px; }
  .act-row     { padding: 5px 8px; gap: 6px; font-size: .72rem; }
  .at          { min-width: 42px; font-size: .65rem; }
  .aav         { width: 22px; height: 22px; font-size: .75rem; }
  .an          { font-size: .72rem; min-width: 36px; }
  .ad          { font-size: .68rem; }
  .as-chip     { font-size: .58rem; padding: 1px 6px; }
  .download { padding: 80px 0; }
  .dl-sub   { max-width: 100%; }
  .footer-inner  { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
}

/* Small phone */
@media (max-width: 480px) {
  .section { padding: 52px 0; }
  .section-title { font-size: 1.75rem; }
  .container { padding: 0 16px; }

  /* Hero */
  .hero-text h1  { font-size: 1.9rem; letter-spacing: -.02em; }
  .hero-sub      { font-size: .95rem; margin-bottom: 28px; }
  .hero-content  { gap: 32px; padding-top: 36px; padding-bottom: 48px; }
  .hero-visual   { width: 100%; overflow: hidden; }
  .hero-visual .app-window {
    transform: scale(0.72);
    transform-origin: top center;
    margin-bottom: calc((1 - 0.72) * -320px);
  }
  .hero-actions  { flex-direction: column; gap: 10px; }
  .btn-hero-primary,
  .btn-hero-outline { width: 100%; justify-content: center; padding: 14px 20px; }

  /* How it works */
  .step-icon-wrap { width: 60px; height: 60px; }

  /* Features */
  .features-grid { gap: 12px; }

  /* Demo — further reduce on tiny screens */
  .demo-tabs { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .demo-tabs::-webkit-scrollbar { display: none; }
  .tab-btn   { flex-shrink: 0; }
  .dw-main   { padding: 8px; }
  .dw-stats-row { flex-direction: column; gap: 5px; }
  .dws-card  { padding: 7px 10px; }
  /* hide category & source columns in rules — too cramped */
  .rule-row .rc, .rule-row .rs { display: none; }
  /* hide timestamp in activity — frees up space */
  .act-row .at { display: none; }
  /* tighter profile cards */
  .prof-cards { gap: 6px; }
  .prof-card  { min-width: 70px; }

  /* Contact / CTA */
  .dl-btn    { width: 100%; justify-content: center; }
  .dl-buttons { flex-direction: column; align-items: stretch; }
  .contact-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer { padding: 52px 0 0; }
  .footer-bottom { padding: 20px 16px; flex-direction: column; gap: 6px; text-align: center; }
}