/* ============================================================
   MonitDB — Landing futurista
   Identidade: índigo #5046e5 / #6867ef · escuro #161b22
   Fontes: Oxygen (display) · IBM Plex Sans (texto) · IBM Plex Mono
   ============================================================ */

:root {
  --indigo: #5046e5;
  --indigo-light: #6867ef;
  --indigo-glow: #7b74ff;
  --cyan: #38e1ff;
  --violet: #a78bfa;
  --orange: #fc9003;
  --success: #2fd17a;
  --danger: #ff4e4e;

  --bg: #07080f;
  --bg-2: #0a0b16;
  --surface: rgba(22, 24, 42, 0.55);
  --surface-solid: #12142a;
  --stroke: rgba(122, 116, 255, 0.16);
  --stroke-strong: rgba(122, 116, 255, 0.4);

  --text: #eef0ff;
  --text-dim: #aab0d4;
  --text-faint: #7d83a8;

  --radius: 18px;
  --radius-lg: 26px;
  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-display: 'Oxygen', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

a { color: inherit; text-decoration: none; transition: all 0.3s var(--ease); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.grad-text {
  background: linear-gradient(110deg, var(--indigo-glow) 0%, var(--cyan) 50%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ============================================================
   Background layers
   ============================================================ */
.bg-aurora,
.bg-grid,
#particles,
.bg-noise {
  position: fixed; inset: 0; z-index: -3; pointer-events: none;
}

.bg-aurora {
  background:
    radial-gradient(60% 50% at 15% 0%, rgba(80, 70, 229, 0.35), transparent 60%),
    radial-gradient(50% 50% at 85% 10%, rgba(56, 225, 255, 0.18), transparent 60%),
    radial-gradient(60% 60% at 70% 100%, rgba(167, 139, 250, 0.18), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  z-index: -4;
  animation: aurora 22s ease-in-out infinite alternate;
}
@keyframes aurora {
  0%   { filter: hue-rotate(0deg) saturate(1); transform: scale(1); }
  100% { filter: hue-rotate(18deg) saturate(1.15); transform: scale(1.06); }
}

.bg-grid {
  background-image:
    linear-gradient(rgba(122, 116, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 116, 255, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 75%);
  z-index: -3;
}

#particles { z-index: -2; opacity: 0.7; }

.bg-noise {
  z-index: -1; opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   Buttons & pills
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  padding: 0.7em 1.4em; border-radius: 999px; cursor: pointer;
  border: 1px solid transparent; white-space: nowrap; line-height: 1;
}
.btn--lg { padding: 0.95em 1.8em; font-size: 1.02rem; }
.btn--primary {
  background: linear-gradient(120deg, var(--indigo) 0%, var(--indigo-light) 100%);
  color: #fff;
  box-shadow: 0 8px 30px -8px rgba(80, 70, 229, 0.8), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -8px rgba(80, 70, 229, 0.95), inset 0 1px 0 rgba(255,255,255,0.3); }
.btn--ghost {
  background: rgba(122, 116, 255, 0.06);
  border-color: var(--stroke-strong); color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(122, 116, 255, 0.14); transform: translateY(-2px); }
.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.pill {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-size: 0.82rem; font-weight: 500; padding: 0.5em 1em;
  border-radius: 999px; border: 1px solid var(--stroke-strong);
  background: rgba(122, 116, 255, 0.08); color: var(--text-dim);
  backdrop-filter: blur(8px);
}
.pill--accent { color: #d8d6ff; }

.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--success); box-shadow: 0 0 0 0 rgba(47, 209, 122, 0.7);
  animation: pulse 2s infinite; flex: none;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(47, 209, 122, 0.6); }
  70%  { box-shadow: 0 0 0 8px rgba(47, 209, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 209, 122, 0); }
}

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: all 0.4s var(--ease);
}
.nav__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; gap: 24px;
  padding: 16px 24px;
}
.nav.scrolled .nav__inner {
  margin-top: 0;
}
.nav.scrolled {
  background: rgba(7, 8, 15, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--stroke);
}
.nav__brand { display: flex; align-items: center; }
.nav__logo { height: 30px; width: auto; filter: drop-shadow(0 2px 10px rgba(80,70,229,0.4)); }
.nav__links { display: flex; gap: 26px; margin-left: 12px; flex: 1; }
.nav__links a { color: var(--text-dim); font-size: 0.92rem; font-weight: 500; position: relative; }
.nav__links a::after {
  content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--indigo-light), var(--cyan)); transition: width 0.3s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { display: flex; gap: 12px; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; }

/* ============================================================
   Hero
   ============================================================ */
.hero { padding: 150px 0 60px; position: relative; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
}
.hero__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.3rem, 5vw, 3.7rem); line-height: 1.08;
  letter-spacing: -0.02em; margin: 22px 0 20px;
}
.hero__lead { font-size: 1.1rem; color: var(--text-dim); max-width: 36ch; }
.hero__lead strong { color: var(--text); font-weight: 600; }
.hero__actions { display: flex; gap: 14px; margin: 32px 0 24px; flex-wrap: wrap; }
.hero__trust { display: flex; gap: 22px; list-style: none; flex-wrap: wrap; }
.hero__trust li { font-size: 0.88rem; color: var(--text-faint); display: flex; align-items: center; gap: 0.5em; }
.check { color: var(--success); font-weight: 700; }

/* hero visual */
.hero__visual { position: relative; min-height: 380px; }
.glass-card {
  background: var(--surface);
  border: 1px solid var(--stroke-strong);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.06);
}
.hero__chat { padding: 0; overflow: hidden; animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.chat__bar {
  display: flex; align-items: center; gap: 7px;
  padding: 13px 16px; border-bottom: 1px solid var(--stroke);
  background: rgba(255,255,255,0.02);
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--r { background: #ff5f56; } .dot--y { background: #ffbd2e; } .dot--g { background: #27c93f; }
.chat__title { margin-left: 8px; font-size: 0.8rem; color: var(--text-faint); font-family: var(--font-mono); }
.chat__title em { color: var(--indigo-light); font-style: normal; }
.chat__body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.msg { padding: 12px 15px; border-radius: 14px; font-size: 0.9rem; max-width: 92%; }
.msg--user { align-self: flex-end; background: linear-gradient(120deg, var(--indigo), var(--indigo-light)); color: #fff; border-bottom-right-radius: 4px; }
.msg--ai { align-self: flex-start; background: rgba(255,255,255,0.04); border: 1px solid var(--stroke); border-bottom-left-radius: 4px; color: var(--text-dim); }
.msg--ai code, .msg--ai b { color: var(--text); }
.msg--ai code { font-family: var(--font-mono); font-size: 0.82em; background: rgba(122,116,255,0.14); padding: 1px 5px; border-radius: 5px; }
.msg__sources { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.src { font-size: 0.72rem; font-family: var(--font-mono); color: var(--cyan); background: rgba(56,225,255,0.08); border: 1px solid rgba(56,225,255,0.2); padding: 3px 8px; border-radius: 7px; }
.msg__action {
  margin-top: 12px; width: 100%; padding: 9px; border-radius: 10px; cursor: pointer;
  background: rgba(122,116,255,0.1); border: 1px solid var(--stroke-strong);
  color: var(--indigo-light); font-family: var(--font-body); font-weight: 600; font-size: 0.82rem;
  transition: all 0.3s var(--ease);
}
.msg__action:hover { background: rgba(122,116,255,0.2); }

/* floating chips */
.chip {
  position: absolute; padding: 12px 15px; border-radius: 16px;
  display: flex; flex-direction: column; gap: 2px; min-width: 96px;
  animation: floaty 5s ease-in-out infinite;
}
.chip__k { font-size: 0.7rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.05em; }
.chip__v { font-size: 1.25rem; font-weight: 700; font-family: var(--font-display); }
.chip__v--ok { color: var(--success); font-size: 1rem; }
.chip__tag { font-size: 0.65rem; padding: 2px 6px; border-radius: 6px; width: fit-content; }
.chip__tag--ok { background: rgba(47,209,122,0.15); color: var(--success); }
.chip--1 { top: -28px; right: 8px; animation-delay: 0.5s; }
.chip--2 { bottom: 40px; left: -34px; animation-delay: 1.2s; }
.chip--3 { bottom: -26px; right: 24px; animation-delay: 0.9s; }
.spark { width: 60px; height: 18px; }
.spark polyline { fill: none; stroke: var(--cyan); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* statbar */
.statbar {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  margin-top: 80px; padding: 28px 32px; border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--stroke); backdrop-filter: blur(12px);
}
.stat { display: flex; flex-direction: column; align-items: center; flex: 1; min-width: 120px; }
.stat__n { font-family: var(--font-display); font-weight: 700; font-size: 2rem; }
.stat__n { background: linear-gradient(120deg, var(--text), var(--indigo-light)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat__l { font-size: 0.82rem; color: var(--text-faint); text-align: center; }

/* ============================================================
   Sections
   ============================================================ */
.section { padding: 96px 0; position: relative; }
.section--tight { padding: 64px 0; }
.section--feature { background: linear-gradient(180deg, transparent, rgba(80,70,229,0.04), transparent); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--indigo-light); margin-bottom: 14px;
}
.eyebrow--new { color: var(--success); }
.section__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3.4vw, 2.7rem); line-height: 1.12; letter-spacing: -0.02em; }
.section__sub { color: var(--text-dim); font-size: 1.08rem; margin-top: 16px; }

/* from-to */
.fromto { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
.fromto__col { padding: 28px; border-radius: var(--radius); border: 1px solid var(--stroke); background: rgba(255,255,255,0.015); }
.fromto__col--new { border-color: var(--stroke-strong); background: rgba(80,70,229,0.06); box-shadow: 0 20px 60px -30px rgba(80,70,229,0.6); }
.fromto__col ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.fromto__col li { position: relative; padding-left: 26px; color: var(--text-dim); font-size: 0.96rem; }
.fromto__col li::before { content: ''; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint); }
.fromto__col--new li::before { background: var(--success); box-shadow: 0 0 10px var(--success); }
.fromto__col--new li b { color: var(--text); }
.fromto__tag { display: inline-block; font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; padding: 4px 10px; border-radius: 7px; margin-bottom: 16px; }
.fromto__tag--old { background: rgba(255,78,78,0.1); color: #ff8a8a; }
.fromto__tag--new { background: rgba(47,209,122,0.12); color: var(--success); }
.fromto__arrow { font-size: 1.8rem; color: var(--indigo-light); }

/* bento */
.bento { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 20px; }
.bento__card {
  padding: 30px; border-radius: var(--radius); border: 1px solid var(--stroke);
  background: var(--surface); backdrop-filter: blur(10px);
  transition: all 0.4s var(--ease); position: relative; overflow: hidden;
}
.bento__card--wide { grid-row: span 2; grid-column: 1; }
.bento__card:hover { transform: translateY(-4px); border-color: var(--stroke-strong); box-shadow: 0 24px 60px -30px rgba(80,70,229,0.7); }
.bento__icon, .feature-card__icon { font-size: 1.8rem; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px; background: rgba(122,116,255,0.1); border: 1px solid var(--stroke); margin-bottom: 18px; }
.bento__card h3, .feature-card h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 10px; }
.bento__card p, .feature-card p { color: var(--text-dim); font-size: 0.95rem; }
.taglist { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.taglist li { font-size: 0.78rem; font-family: var(--font-mono); color: var(--text-dim); padding: 5px 11px; border-radius: 8px; background: rgba(122,116,255,0.07); border: 1px solid var(--stroke); }

/* grids */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature-card {
  padding: 28px; border-radius: var(--radius); border: 1px solid var(--stroke);
  background: var(--surface); backdrop-filter: blur(10px); transition: all 0.4s var(--ease);
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--stroke-strong); box-shadow: 0 24px 60px -30px rgba(80,70,229,0.7); }
.feature-card code { font-family: var(--font-mono); font-size: 0.82em; color: var(--cyan); }
.feature-card--lg { padding: 34px; }
.feature-card--lg h3 { font-size: 1.4rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tag-new { font-family: var(--font-body); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 3px 9px; border-radius: 999px; background: rgba(47,209,122,0.14); color: var(--success); border: 1px solid rgba(47,209,122,0.3); font-weight: 600; }

/* AI section */
.ai__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.featlist { list-style: none; display: flex; flex-direction: column; gap: 18px; margin-top: 28px; }
.featlist li { display: flex; gap: 14px; }
.featlist__i { font-size: 1.1rem; width: 38px; height: 38px; flex: none; display: grid; place-items: center; border-radius: 11px; background: rgba(122,116,255,0.1); border: 1px solid var(--stroke); }
.featlist li div { display: flex; flex-direction: column; }
.featlist li b { color: var(--text); font-size: 0.98rem; }
.featlist li span { color: var(--text-faint); font-size: 0.88rem; }

.terminal { padding: 0; overflow: hidden; }
.terminal__code { padding: 22px; font-family: var(--font-mono); font-size: 0.86rem; line-height: 1.8; overflow-x: auto; color: var(--text-dim); }
.c-cmt { color: var(--text-faint); font-style: italic; }
.c-kw { color: var(--violet); font-weight: 500; }
.c-str { color: var(--orange); }
.c-ok { color: var(--success); }

/* security grid */
.sec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sec-item { display: flex; gap: 14px; padding: 22px; border-radius: var(--radius); border: 1px solid var(--stroke); background: rgba(255,255,255,0.015); transition: all 0.4s var(--ease); }
.sec-item:hover { border-color: var(--stroke-strong); background: rgba(80,70,229,0.05); }
.sec-item__i { font-size: 1.3rem; width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: 12px; background: rgba(122,116,255,0.1); border: 1px solid var(--stroke); }
.sec-item div { display: flex; flex-direction: column; gap: 4px; }
.sec-item b { font-size: 0.98rem; }
.sec-item span { font-size: 0.86rem; color: var(--text-faint); }

/* steps */
.steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 18px; align-items: stretch; }
.step { padding: 30px; border-radius: var(--radius); border: 1px solid var(--stroke); background: var(--surface); backdrop-filter: blur(10px); }
.step__n { font-family: var(--font-mono); font-size: 0.9rem; color: var(--indigo-light); letter-spacing: 0.1em; }
.step h3 { font-family: var(--font-display); font-size: 1.15rem; margin: 12px 0 8px; }
.step p { color: var(--text-dim); font-size: 0.92rem; }
.step__line { width: 100%; min-width: 28px; height: 1px; align-self: center; background: linear-gradient(90deg, var(--stroke-strong), transparent); position: relative; }
.step__line::after { content: '→'; position: absolute; right: -6px; top: -11px; color: var(--indigo-light); }

/* CTA */
.cta { padding: 64px 48px; text-align: center; position: relative; overflow: hidden; }
.cta__glow { position: absolute; inset: 0; background: radial-gradient(50% 80% at 50% 0%, rgba(80,70,229,0.4), transparent 70%); z-index: 0; }
.cta > * { position: relative; z-index: 1; }
.cta h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 14px; }
.cta p { color: var(--text-dim); font-size: 1.08rem; max-width: 52ch; margin: 0 auto 30px; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* footer */
.footer { border-top: 1px solid var(--stroke); padding: 56px 0 30px; margin-top: 40px; background: rgba(7,8,15,0.5); }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; padding-bottom: 36px; }
.footer__logo { height: 30px; margin-bottom: 16px; }
.footer__brand p { color: var(--text-faint); font-size: 0.92rem; max-width: 40ch; }
.footer__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.footer__col h4 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 14px; color: var(--text); }
.footer__col a { display: block; color: var(--text-faint); font-size: 0.9rem; margin-bottom: 9px; }
.footer__col a:hover { color: var(--indigo-light); }
.footer__bottom { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--stroke); flex-wrap: wrap; gap: 10px; }
.footer__bottom span { font-size: 0.85rem; color: var(--text-faint); }
.footer__bottom a { color: var(--indigo-light); }
.footer__made { font-style: italic; }

/* ============================================================
   Suporte
   ============================================================ */
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 36px; }
.support-card {
  padding: 26px; border-radius: var(--radius); border: 1px solid var(--stroke);
  background: var(--surface); backdrop-filter: blur(10px); transition: all 0.4s var(--ease);
}
.support-card:hover { transform: translateY(-4px); border-color: var(--stroke-strong); box-shadow: 0 24px 60px -30px rgba(80,70,229,0.7); }
.support-card__icon { font-size: 1.5rem; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 13px; background: rgba(122,116,255,0.1); border: 1px solid var(--stroke); margin-bottom: 16px; }
.support-card h3 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 8px; }
.support-card p { color: var(--text-dim); font-size: 0.92rem; }
.support-card em { color: var(--cyan); font-style: normal; font-family: var(--font-mono); font-size: 0.86em; }

.support-bottom { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; align-items: start; }

/* FAQ accordion */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__title, .channels h3, .sla h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 6px; }
.faq__item {
  border: 1px solid var(--stroke); border-radius: 14px; background: var(--surface);
  backdrop-filter: blur(10px); overflow: hidden; transition: border-color 0.3s var(--ease);
}
.faq__item[open] { border-color: var(--stroke-strong); }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 16px 20px; font-weight: 600; font-size: 0.98rem;
  display: flex; align-items: center; justify-content: space-between; gap: 14px; color: var(--text);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-size: 1.4rem; font-weight: 400; color: var(--indigo-light); transition: transform 0.3s var(--ease); flex: none; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__a { padding: 0 20px 18px; color: var(--text-dim); font-size: 0.92rem; }
.faq__a b { color: var(--text); }
.faq__a em { color: var(--indigo-light); font-style: normal; }

/* canais + sla */
.support-side { display: flex; flex-direction: column; gap: 20px; }
.channels { padding: 24px; }
.channel { display: flex; align-items: center; gap: 13px; padding: 12px 0; border-bottom: 1px solid var(--stroke); }
.channel:last-child { border-bottom: 0; padding-bottom: 0; }
.channel:first-of-type { padding-top: 6px; }
.channel__i { font-size: 1.1rem; width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: 11px; background: rgba(122,116,255,0.1); border: 1px solid var(--stroke); }
.channel span span { display: block; font-size: 0.8rem; color: var(--text-faint); font-weight: 400; }
.channel:hover b { color: var(--indigo-light); }

.sla { padding: 24px; }
.sla__list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin: 8px 0 12px; }
.sla__list li { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; font-size: 0.86rem; color: var(--text-dim); }
.sla__tag { font-family: var(--font-mono); font-weight: 600; font-size: 0.72rem; padding: 3px 8px; border-radius: 7px; }
.sla__tag--s1 { background: rgba(255,78,78,0.14); color: #ff8a8a; }
.sla__tag--s2 { background: rgba(252,144,3,0.14); color: var(--orange); }
.sla__tag--s3 { background: rgba(56,225,255,0.12); color: var(--cyan); }
.sla__tag--s4 { background: rgba(47,209,122,0.12); color: var(--success); }
.sla__t { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text); white-space: nowrap; }
.sla__note { font-size: 0.78rem; color: var(--text-faint); font-style: italic; }

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; margin-left: auto; }
  .nav.open .nav__links { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; padding: 12px 24px 24px; background: rgba(7,8,15,0.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--stroke); }
  .nav.open .nav__links a { padding: 12px 0; border-bottom: 1px solid var(--stroke); }
  .hero__grid, .ai__grid, .fromto, .footer__inner { grid-template-columns: 1fr; }
  .fromto__arrow { transform: rotate(90deg); justify-self: center; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento__card--wide { grid-column: span 2; grid-row: auto; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .sec-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step__line { display: none; }
  .hero__visual { margin-top: 40px; }
  .support-grid { grid-template-columns: 1fr 1fr; }
  .support-bottom { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .hero { padding: 120px 0 40px; }
  .bento, .grid-4, .grid-2, .sec-grid { grid-template-columns: 1fr; }
  .bento__card--wide { grid-column: auto; }
  .statbar { gap: 24px 12px; }
  .stat { min-width: 40%; }
  .cta { padding: 44px 24px; }
  .chip--2 { left: 0; } .chip--1 { right: 0; }
  .support-grid { grid-template-columns: 1fr; }
}