/* ================================================================
   ALTIVA AI — CSS (fonte de verdade)
   Marca: azul institucional (#3b82f6) + verde acento (WhatsApp/online).
   NOTA: os .scss em assets/scss/ estão DEFASADOS — este main.css é
   editado diretamente. Não recompilar do SCSS sem antes reconciliar.
   ================================================================ */

/* ─── CUSTOM PROPERTIES (tokens de design) ─────────────────────── */
:root {
  --color-bg:           #0d1117;
  --color-surface:      #161b22;
  --color-surface-2:    #1c2128;
  --color-border:       #30363d;
  --color-border-sub:   rgba(48,54,61,0.6);
  --color-green:        #25d366;
  --color-green-dark:   #1aad52;
  --color-green-glow:   rgba(37,211,102,0.15);
  --color-green-sub:    rgba(37,211,102,0.08);
  --color-violet:       #2563eb;
  --color-violet-light: #60a5fa;
  --color-violet-glow:  rgba(59,130,246,0.2);
  --color-violet-sub:   rgba(59,130,246,0.1);
  --color-text:         #e6edf3;
  --color-text-2:       #c9d1d9;
  --color-muted:        #8b949e;
  --color-muted-dark:   #6e7681;
  --color-telegram:     #229ed9;
  --font-sans:          'Inter', system-ui, -apple-system, sans-serif;
  --nav-height:         72px;
  --radius-sm:          4px;
  --radius-md:          8px;
  --radius-lg:          12px;
  --radius-xl:          16px;
  --radius-2xl:         20px;
  --radius-3xl:         24px;
  --radius-full:        9999px;
  --shadow-sm:          0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:          0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg:          0 8px 32px rgba(0,0,0,0.5);
  --shadow-xl:          0 20px 60px rgba(0,0,0,0.6);
  --glow-green:         0 0 40px rgba(37,211,102,0.2);
  --glow-green-lg:      0 0 80px rgba(37,211,102,0.15);
  --glow-violet:        0 0 60px rgba(59,130,246,0.25);
  --transition:         250ms ease;
  --transition-fast:    150ms ease;
  --transition-slow:    400ms ease;
  --transition-spring:  300ms cubic-bezier(0.34,1.56,0.64,1);
  --section-pad:        96px;
}

/* ─── RESET ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; tab-size: 4; }
body { min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
table { border-collapse: collapse; }
button { cursor: pointer; border: none; background: none; }

/* ─── BASE ───────────────────────────────────────────────────────── */
html { font-size: 16px; }
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; color: var(--color-text); }
h1 { font-size: clamp(2rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.25rem; }
p  { color: var(--color-text-2); line-height: 1.7; }
strong { font-weight: 600; }
a { color: var(--color-blue); transition: color var(--transition-fast); }
a:hover { color: #60a5fa; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.5rem; }
@media (min-width: 1024px) { .container { padding-inline: 2rem; } }

section { padding-block: 64px; }
@media (min-width: 768px) { section { padding-block: 96px; } }

/* Section label */
.section-label {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--color-blue); background: var(--color-blue-sub);
  border: 1px solid rgba(59,130,246,.25); border-radius: var(--radius-full);
  padding: .25rem 1rem; margin-bottom: 1rem;
}
.section-label::before { content:''; width:6px; height:6px; background:var(--color-blue); border-radius:var(--radius-full); flex-shrink:0; }

/* Section header */
.section-header { text-align: center; max-width: 700px; margin-inline: auto; margin-bottom: 4rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { font-size: 1.125rem; color: var(--color-muted); max-width: 560px; margin-inline: auto; }

/* ─── ANIMACOES ─────────────────────────────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse-glow { 0%,100% { opacity:.6; } 50% { opacity:1; } }
@keyframes float { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-8px); } }

.fade-up { opacity: 0; transform: translateY(24px); transition: opacity .4s ease, transform .4s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: 100ms; }
.fade-up-delay-2 { transition-delay: 200ms; }
.fade-up-delay-3 { transition-delay: 300ms; }
.fade-up-delay-4 { transition-delay: 400ms; }

/* Badges */
.badge { display:inline-flex; align-items:center; gap:.25rem; font-size:.75rem; font-weight:500; padding: 2px .75rem; border-radius:var(--radius-full); border:1px solid; }
.badge--green { color:var(--color-green); background:var(--color-green-sub); border-color:rgba(37,211,102,.2); }
.badge--violet { color:var(--color-violet-light); background:var(--color-violet-sub); border-color:rgba(59,130,246,.2); }
.badge--telegram { color:var(--color-telegram); background:rgba(34,158,217,.1); border-color:rgba(34,158,217,.2); }

/* ─── BOTOES ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-size: .875rem; font-weight: 600; line-height: 1;
  padding: .75rem 1.5rem; border-radius: var(--radius-md);
  border: 1px solid transparent; text-decoration: none; cursor: pointer;
  transition: all var(--transition); white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--color-blue); outline-offset: 2px; }

/* Primário institucional — azul Altiva */
.btn--primary { background: var(--color-blue); color: #fff; border-color: var(--color-blue); }
.btn--primary:hover { background: var(--color-blue-dark); border-color: var(--color-blue-dark); box-shadow: var(--glow-blue); transform: translateY(-1px); color: #fff; }
.btn--primary:active { transform: translateY(0); }

/* WhatsApp — verde acento (ações de contato/conversão) */
.btn--whatsapp { background: var(--color-green); color: #0d1117; border-color: var(--color-green); }
.btn--whatsapp:hover { background: #40e07f; border-color: #40e07f; box-shadow: var(--glow-green); transform: translateY(-1px); color: #0d1117; }
.btn--whatsapp:active { transform: translateY(0); }

.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { background: var(--color-surface); border-color: var(--color-muted-dark); color: var(--color-text); transform: translateY(-1px); }

.btn--violet { background: var(--color-violet-sub); color: var(--color-violet-light); border-color: rgba(59,130,246,.3); }
.btn--violet:hover { background: rgba(59,130,246,.15); border-color: var(--color-violet); box-shadow: var(--glow-violet); transform: translateY(-1px); color: var(--color-violet-light); }

.btn--sm { font-size: .75rem; padding: .5rem 1rem; }
.btn--lg { font-size: 1rem; padding: 1rem 2rem; border-radius: var(--radius-lg); }

.btn-group { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

/* Arrow icon animation */
.btn:hover .btn__icon--arrow { transform: translateX(3px); }
.btn__icon { width:16px; height:16px; flex-shrink:0; transition: transform var(--transition); }

/* ─── CARDS ──────────────────────────────────────────────────────── */
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 1.5rem; transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition); }
.card:hover { border-color: rgba(37,211,102,.2); box-shadow: var(--glow-green); transform: translateY(-2px); }
.card--featured { border-color: rgba(59,130,246,.4); background: linear-gradient(135deg,rgba(59,130,246,.05),rgba(37,211,102,.03)); box-shadow: var(--glow-violet); }
.card__icon { width:48px; height:48px; background:var(--color-green-sub); border:1px solid rgba(37,211,102,.15); border-radius:var(--radius-lg); display:flex; align-items:center; justify-content:center; margin-bottom:1rem; font-size:24px; }
.card__title { font-size:1.125rem; font-weight:600; color:var(--color-text); margin-bottom:.5rem; }
.card__text { font-size:.875rem; color:var(--color-muted); line-height:1.7; }
.card__link { display:inline-flex; align-items:center; gap:.25rem; font-size:.875rem; font-weight:500; color:var(--color-green); margin-top:1rem; transition: gap var(--transition-fast); }
.card__link:hover { gap:.5rem; color:var(--color-green); }

/* Stats */
.stat { text-align: center; }
.stat__number { font-size: 2.25rem; font-weight: 800; color: var(--color-text); letter-spacing: -.03em; line-height: 1; margin-bottom: .25rem; }
.stat__number span { color: var(--color-green); }
.stat__label { font-size: .875rem; color: var(--color-muted); }

/* ─── CHAT MOCKUP ────────────────────────────────────────────────── */
.chat-mockup {
  background: #1a1a2e; border: 1px solid var(--color-border); border-radius: var(--radius-xl);
  overflow: hidden; width: 100%; max-width: 320px;
  box-shadow: var(--shadow-xl), var(--glow-green); animation: float 4s ease-in-out infinite;
}
.chat-mockup__header { background: var(--color-surface-2); padding: .75rem 1rem; display:flex; align-items:center; gap:.75rem; border-bottom: 1px solid var(--color-border); }
.chat-mockup__header .avatar { width:36px; height:36px; background:var(--color-green); border-radius:var(--radius-full); display:flex; align-items:center; justify-content:center; font-size:16px; color:#0d1117; font-weight:700; flex-shrink:0; }
.chat-mockup__header .info .name { font-size:.875rem; font-weight:600; color:var(--color-text); }
.chat-mockup__header .info .status { font-size:.75rem; color:var(--color-green); }
.chat-mockup__body { padding:1rem; display:flex; flex-direction:column; gap:.75rem; min-height:180px; background:#0d1117; }
.chat-mockup__msg { max-width:85%; padding:.5rem .75rem; border-radius:var(--radius-lg); font-size:.75rem; line-height:1.5; }
.chat-mockup__msg--received { background:var(--color-surface-2); color:var(--color-text); border-bottom-left-radius:var(--radius-sm); align-self:flex-start; }
.chat-mockup__msg--sent { background:#005c4b; color:var(--color-text); border-bottom-right-radius:var(--radius-sm); align-self:flex-end; }
.chat-mockup__msg time { display:block; font-size:10px; color:var(--color-muted-dark); text-align:right; margin-top:2px; }

/* ─── STEPS ──────────────────────────────────────────────────────── */
.step { display:flex; flex-direction:column; align-items:center; text-align:center; gap:1rem; position:relative; }
.step__number { width:56px; height:56px; background:var(--color-blue-sub); border:2px solid rgba(59,130,246,.3); border-radius:var(--radius-full); display:flex; align-items:center; justify-content:center; font-size:1.25rem; font-weight:800; color:var(--color-blue); flex-shrink:0; position:relative; z-index:1; transition: background var(--transition), border-color var(--transition); }
.step:hover .step__number { background:rgba(59,130,246,.15); border-color:var(--color-blue); }
.step__title { font-size:1.125rem; font-weight:600; color:var(--color-text); margin-bottom:.5rem; }
.step__text { font-size:.875rem; color:var(--color-muted); max-width:240px; line-height:1.7; }

.step-wrapper { position: relative; }
@media (min-width: 768px) {
  .step-wrapper:not(:last-child)::after {
    content:''; display:block; position:absolute; top:27px; left:calc(50% + 36px); right:calc(-50% + 36px);
    height:2px; background:linear-gradient(90deg,rgba(37,211,102,.5),rgba(37,211,102,.1));
  }
}

/* ─── ACCORDION ──────────────────────────────────────────────────── */
.accordion { display:flex; flex-direction:column; gap:.75rem; max-width:780px; margin-inline:auto; }
.accordion__item { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-lg); overflow:hidden; transition:border-color var(--transition); }
.accordion__item:hover, .accordion__item.open { border-color:rgba(37,211,102,.3); }
.accordion__trigger { width:100%; display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1.25rem 1.5rem; cursor:pointer; background:none; border:none; text-align:left; color:var(--color-text); font-size:1rem; font-weight:500; }
.accordion__icon { width:20px; height:20px; color:var(--color-muted); flex-shrink:0; transition:transform var(--transition), color var(--transition); }
.accordion__item.open .accordion__icon { transform:rotate(45deg); color:var(--color-green); }
.accordion__content { max-height:0; overflow:hidden; transition:max-height .4s ease; }
.accordion__content.open { max-height:300px; }
.accordion__body { padding:0 1.5rem 1.25rem; font-size:.875rem; color:var(--color-muted); line-height:1.7; }

/* ─── CTA BANNER ─────────────────────────────────────────────────── */
.cta-banner { background:linear-gradient(135deg,rgba(59,130,246,.1) 0%,rgba(37,211,102,.08) 100%); border:1px solid rgba(37,211,102,.15); border-radius:var(--radius-2xl); padding:4rem 2rem; text-align:center; position:relative; overflow:hidden; }
.cta-banner::before { content:''; position:absolute; top:-100px; left:50%; transform:translateX(-50%); width:400px; height:400px; background:radial-gradient(circle,rgba(59,130,246,.2),transparent 70%); pointer-events:none; }
.cta-banner__title { font-size:clamp(1.5rem,4vw,2.25rem); font-weight:800; color:var(--color-text); margin-bottom:1rem; position:relative; }
.cta-banner__sub { font-size:1.125rem; color:var(--color-muted); max-width:500px; margin-inline:auto; margin-bottom:2rem; position:relative; }
.cta-banner .btn-group { justify-content:center; position:relative; }

/* Trust signals */
.trust-signals { display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:1.5rem; margin-top:1.5rem; }
.trust-item { display:flex; align-items:center; gap:.5rem; font-size:.75rem; color:var(--color-muted); }
.trust-item svg { color:var(--color-green); }

/* ─── NAVBAR ─────────────────────────────────────────────────────── */
.nav { position:fixed; top:0; left:0; right:0; z-index:1000; height:var(--nav-height); transition:background var(--transition), border-color var(--transition); border-bottom:1px solid transparent; }
.nav.scrolled { background:rgba(13,17,23,.85); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-bottom-color:var(--color-border); }
.nav__inner { height:100%; display:flex; align-items:center; justify-content:space-between; gap:2rem; }
.nav__logo { display:flex; align-items:center; gap:.5rem; font-size:1.25rem; font-weight:800; color:var(--color-text); letter-spacing:-.03em; flex-shrink:0; text-decoration:none; }
.nav__logo .logo__dot { width:10px; height:10px; background:var(--color-green); border-radius:var(--radius-full); box-shadow:var(--glow-green); animation:pulse-glow 2s ease-in-out infinite; }
.nav__logo span { color:var(--color-green); }
.nav__links { display:none; align-items:center; gap:.25rem; }
@media (min-width:1024px) { .nav__links { display:flex; } }
.nav__link { font-size:.875rem; font-weight:500; color:var(--color-muted); padding:.5rem .75rem; border-radius:var(--radius-md); text-decoration:none; transition:color var(--transition-fast), background var(--transition-fast); }
.nav__link:hover, .nav__link.active { color:var(--color-text); background:var(--color-surface); }
.nav__cta { display:none; }
@media (min-width:768px) { .nav__cta { display:inline-flex; } }
.nav__hamburger { display:flex; flex-direction:column; justify-content:center; gap:5px; width:36px; height:36px; padding:6px; cursor:pointer; border-radius:var(--radius-md); transition:background var(--transition-fast); }
@media (min-width:1024px) { .nav__hamburger { display:none; } }
.nav__hamburger:hover { background:var(--color-surface); }
.nav__hamburger span { display:block; height:2px; background:var(--color-text); border-radius:2px; transition:transform var(--transition), opacity var(--transition); transform-origin:center; }
.nav__hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

.nav-mobile { position:fixed; top:var(--nav-height); left:0; right:0; background:rgba(13,17,23,.95); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-bottom:1px solid var(--color-border); z-index:999; max-height:0; overflow:hidden; transition:max-height .4s ease; }
.nav-mobile.open { max-height:500px; }
@media (min-width:1024px) { .nav-mobile { display:none; } }
.nav-mobile__links { display:flex; flex-direction:column; padding:1rem 1.5rem; gap:.25rem; }
.nav-mobile__link { font-size:1rem; font-weight:500; color:var(--color-muted); padding:.75rem 1rem; border-radius:var(--radius-md); text-decoration:none; transition:color var(--transition-fast), background var(--transition-fast); }
.nav-mobile__link:hover { color:var(--color-text); background:var(--color-surface); }
.nav-mobile__cta { margin:.5rem 1.5rem 1.5rem; width:calc(100% - 3rem); text-align:center; justify-content:center; }

/* ─── HERO ───────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display:flex; align-items:center; padding-top:var(--nav-height);
  position:relative; overflow:hidden;
  background-image: radial-gradient(circle,rgba(37,211,102,.06) 1px,transparent 1px), radial-gradient(circle,rgba(37,211,102,.03) 1px,transparent 1px);
  background-size: 40px 40px, 20px 20px; background-position: 0 0, 10px 10px;
}
.hero::before { content:''; position:absolute; top:-200px; left:-200px; width:600px; height:600px; background:radial-gradient(circle,rgba(59,130,246,.2),transparent 70%); pointer-events:none; animation:pulse-glow 5s ease-in-out infinite; }
.hero::after { content:''; position:absolute; bottom:-100px; right:-100px; width:500px; height:500px; background:radial-gradient(circle,rgba(37,211,102,.15),transparent 70%); pointer-events:none; animation:pulse-glow 4s ease-in-out infinite reverse; }
.hero__inner { width:100%; display:grid; grid-template-columns:1fr; gap:3rem; align-items:center; position:relative; z-index:1; }
@media (min-width:1024px) { .hero__inner { grid-template-columns:1fr 1fr; gap:4rem; } }
.hero__content { display:flex; flex-direction:column; gap:1.5rem; }
.hero__badge { display:inline-flex; align-items:center; gap:.5rem; font-size:.75rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--color-green); background:var(--color-green-sub); border:1px solid rgba(37,211,102,.25); border-radius:var(--radius-full); padding:.5rem 1rem; width:fit-content; animation:fadeUp .6s ease both; }
.hero__badge .dot { width:6px; height:6px; background:var(--color-green); border-radius:var(--radius-full); animation:pulse-glow 2s ease-in-out infinite; }
.hero__title { font-size:clamp(1.75rem,5vw,3.5rem); font-weight:800; line-height:1.15; letter-spacing:-.03em; animation:fadeUp .6s ease .1s both; }
.hero__title .highlight { background:linear-gradient(135deg,var(--color-green) 0%,#40e07f 50%,var(--color-green) 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero__title .highlight-violet { background:linear-gradient(135deg,var(--color-violet-light) 0%,var(--color-green) 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero__title .arrow { color:var(--color-muted); -webkit-text-fill-color:var(--color-muted); }
.hero__sub { font-size:1.125rem; color:var(--color-muted); max-width:520px; line-height:1.7; animation:fadeUp .6s ease .2s both; }
.hero__actions { animation:fadeUp .6s ease .3s both; }
.hero__actions .trust-signals { justify-content:flex-start; margin-top:1rem; }
.hero__visual { display:flex; align-items:center; justify-content:center; position:relative; animation:fadeUp .8s ease .2s both; }
.hero__visual::before { content:''; position:absolute; width:280px; height:280px; background:radial-gradient(circle,rgba(37,211,102,.15),transparent 70%); border-radius:var(--radius-full); }
.hero__tag { position:absolute; background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-lg); padding:.5rem .75rem; font-size:.75rem; font-weight:500; color:var(--color-text); display:flex; align-items:center; gap:.5rem; box-shadow:var(--shadow-md); white-space:nowrap; }
.hero__tag--top-left { top:10%; left:-5%; animation:float 3.5s ease-in-out infinite; }
.hero__tag--bottom-right { bottom:10%; right:-5%; animation:float 4s ease-in-out infinite reverse; }
.tag-dot { width:8px; height:8px; border-radius:var(--radius-full); background:var(--color-green); animation:pulse-glow 1.5s ease-in-out infinite; flex-shrink:0; }

/* Page hero (paginas internas) */
.page-hero { padding-top:calc(var(--nav-height) + 4rem); padding-bottom:4rem; text-align:center; position:relative; }
.page-hero::before { content:''; position:absolute; top:0; left:50%; transform:translateX(-50%); width:600px; height:300px; background:radial-gradient(ellipse,rgba(59,130,246,.2),transparent 70%); pointer-events:none; }
.page-hero .container { position:relative; z-index:1; }
.page-hero h1 { margin-bottom:1rem; }
.page-hero__sub { font-size:1.25rem; color:var(--color-muted); max-width:600px; margin-inline:auto; }

/* ─── SOBRE ──────────────────────────────────────────────────────── */
.about__inner { display:grid; grid-template-columns:1fr; gap:4rem; align-items:center; }
@media (min-width:1024px) { .about__inner { grid-template-columns:1fr 1fr; } }
.about__content h2 { margin-bottom:1.5rem; }
.about__text { color:var(--color-muted); line-height:1.7; margin-bottom:1rem; }
.about__channels { display:flex; gap:.75rem; flex-wrap:wrap; margin-top:1.5rem; }
.about__stats { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; }
.stat-card { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-xl); padding:1.5rem; text-align:center; transition:border-color var(--transition); }
.stat-card:hover { border-color:rgba(37,211,102,.3); }

/* ─── COMO FUNCIONA ──────────────────────────────────────────────── */
.how-it-works { background:rgba(22,27,34,.5); }
.how-it-works__steps { display:grid; grid-template-columns:1fr; gap:2.5rem; }
@media (min-width:768px) { .how-it-works__steps { grid-template-columns:repeat(3,1fr); gap:2rem; } }

/* ─── NICHOS ─────────────────────────────────────────────────────── */
.nichos__grid { display:grid; grid-template-columns:1fr; gap:1.5rem; }
@media (min-width:640px) { .nichos__grid { grid-template-columns:repeat(2,1fr); } }
@media (min-width:1280px) { .nichos__grid { grid-template-columns:repeat(4,1fr); } }

.nicho-card { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-xl); padding:1.5rem; transition:all var(--transition); position:relative; overflow:hidden; }
.nicho-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--color-green),var(--color-violet)); opacity:0; transition:opacity var(--transition); }
.nicho-card:hover { border-color:rgba(37,211,102,.25); transform:translateY(-3px); box-shadow:var(--glow-green); }
.nicho-card:hover::before { opacity:1; }
.nicho-card__emoji { font-size:32px; margin-bottom:1rem; }
.nicho-card__title { font-size:1.125rem; font-weight:600; color:var(--color-text); margin-bottom:.75rem; }
.nicho-card__features { display:flex; flex-direction:column; gap:.5rem; margin-bottom:1rem; }
.nicho-card__features li { display:flex; align-items:flex-start; gap:.5rem; font-size:.875rem; color:var(--color-muted); }
.nicho-card__features li::before { content:'→'; color:var(--color-green); font-size:.75rem; margin-top:2px; flex-shrink:0; }
.nicho-card__link { display:inline-flex; align-items:center; gap:.25rem; font-size:.875rem; font-weight:500; color:var(--color-green); text-decoration:none; transition:gap var(--transition-fast); }
.nicho-card__link:hover { gap:.5rem; color:var(--color-green); }

/* ─── PROJETOS (pagina) ──────────────────────────────────────────── */
.project-detail { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-2xl); padding:2rem; margin-bottom:2rem; }
.project-detail__header { display:flex; align-items:center; gap:1rem; margin-bottom:1.5rem; }
.project-detail__header .emoji { font-size:40px; }
.project-detail__title { font-size:1.5rem; font-weight:700; margin-bottom:.25rem; }
.project-detail__sub { color:var(--color-muted); font-size:.875rem; }
.project-detail__grid { display:grid; grid-template-columns:1fr; gap:2rem; }
@media (min-width:1024px) { .project-detail__grid { grid-template-columns:1fr 1fr; } }
.project-detail__features h4 { color:var(--color-green); font-size:.875rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:1rem; }
.project-detail__features ul { display:flex; flex-direction:column; gap:.75rem; }
.project-detail__features li { display:flex; align-items:flex-start; gap:.75rem; font-size:.875rem; color:var(--color-text-2); }
.project-detail__features li::before { content:'✓'; color:var(--color-green); font-weight:700; flex-shrink:0; }

/* ─── SUPORTE ────────────────────────────────────────────────────── */
.support__grid { display:grid; grid-template-columns:1fr; gap:2rem; }
@media (min-width:1024px) { .support__grid { grid-template-columns:1fr 2fr; } }
.support-card { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-xl); padding:1.5rem; margin-bottom:1rem; transition:border-color var(--transition); }
.support-card:hover { border-color:rgba(37,211,102,.3); }
.support-card__icon { font-size:32px; margin-bottom:.75rem; }
.support-card__title { font-size:1rem; font-weight:600; margin-bottom:.5rem; }
.support-card__text { font-size:.875rem; color:var(--color-muted); margin-bottom:1rem; }

/* Form */
.form-group { display:flex; flex-direction:column; gap:.5rem; margin-bottom:1.25rem; }
.form-group label { font-size:.875rem; font-weight:500; color:var(--color-text-2); }
.input, .textarea, .select { width:100%; background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-md); padding:.75rem 1rem; font-size:.875rem; color:var(--color-text); transition:border-color var(--transition-fast), box-shadow var(--transition-fast); font-family:var(--font-sans); }
.input::placeholder, .textarea::placeholder { color:var(--color-muted-dark); }
.input:focus, .textarea:focus, .select:focus { outline:none; border-color:rgba(37,211,102,.5); box-shadow:0 0 0 3px rgba(37,211,102,.1); }
.textarea { resize:vertical; min-height:120px; }

/* ─── PRICING ────────────────────────────────────────────────────── */
.pricing__toggle { display:flex; align-items:center; justify-content:center; gap:.75rem; margin-bottom:3rem; }
.toggle-label { font-size:.875rem; color:var(--color-muted); font-weight:500; }
.toggle-label.active { color:var(--color-text); }
.discount-badge { background:rgba(37,211,102,.1); color:var(--color-green); border:1px solid rgba(37,211,102,.2); font-size:11px; font-weight:600; padding:2px 8px; border-radius:var(--radius-full); }

.toggle-switch { position:relative; width:48px; height:26px; cursor:pointer; }
.toggle-switch input { opacity:0; width:0; height:0; position:absolute; }
.toggle-switch .slider { position:absolute; inset:0; background:var(--color-border); border-radius:var(--radius-full); transition:background var(--transition); }
.toggle-switch .slider::before { content:''; position:absolute; left:3px; top:3px; width:20px; height:20px; background:var(--color-muted); border-radius:var(--radius-full); transition:transform var(--transition), background var(--transition); }
.toggle-switch input:checked + .slider { background:rgba(37,211,102,.2); }
.toggle-switch input:checked + .slider::before { background:var(--color-green); transform:translateX(22px); }

.pricing__grid { display:grid; grid-template-columns:1fr; gap:1.5rem; align-items:stretch; }
@media (min-width:768px) { .pricing__grid { grid-template-columns:repeat(3,1fr); } }

.pricing-card { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-2xl); padding:2rem 1.5rem; display:flex; flex-direction:column; gap:1.5rem; transition:all var(--transition); position:relative; overflow:hidden; }
.pricing-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-xl); }
.pricing-card--featured { border-color:var(--color-violet); background:linear-gradient(160deg,rgba(59,130,246,.08) 0%,rgba(37,211,102,.04) 100%); box-shadow:var(--glow-violet); }
.pricing-card--featured:hover { box-shadow:var(--glow-violet), var(--shadow-xl); }
.pricing-card--featured::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--color-violet),var(--color-green)); }
.popular-badge { position:absolute; top:1.25rem; right:1.25rem; background:linear-gradient(135deg,var(--color-violet),var(--color-violet-light)); color:#fff; font-size:11px; font-weight:700; letter-spacing:.05em; text-transform:uppercase; padding:3px 10px; border-radius:var(--radius-full); }
.pricing-card__header .tier { font-size:.75rem; font-weight:600; text-transform:uppercase; letter-spacing:.1em; color:var(--color-muted); margin-bottom:.75rem; }
.pricing-card__header .price { display:flex; align-items:baseline; gap:.25rem; margin-bottom:.25rem; }
.pricing-card__header .price .currency { font-size:1.25rem; font-weight:600; color:var(--color-text); margin-top:4px; }
.pricing-card__header .price .amount { font-size:3rem; font-weight:800; color:var(--color-text); letter-spacing:-.04em; line-height:1; transition:all var(--transition); }
.pricing-card__header .price .period { font-size:.875rem; color:var(--color-muted); margin-bottom:4px; }
.setup-price { font-size:.75rem; color:var(--color-muted-dark); }
.pricing-card__desc { font-size:.875rem; color:var(--color-muted); line-height:1.7; padding-bottom:1rem; border-bottom:1px solid var(--color-border); }
.pricing-card__features { display:flex; flex-direction:column; gap:.7rem; flex:1; }
.pricing-card__features li { display:flex; align-items:flex-start; gap:.6rem; font-size:.875rem; color:var(--color-text-2); }
.pricing-card__features li::before { content:'✓'; color:var(--color-green); font-weight:700; font-size:.75rem; flex-shrink:0; margin-top:3px; }
.pricing-card__features li .feat { display:flex; flex-direction:column; gap:.12rem; }
.pricing-card__features li .feat strong { color:var(--color-text); font-weight:600; font-size:.9rem; line-height:1.3; }
.pricing-card__features li .feat span { color:var(--color-muted); font-size:.8rem; line-height:1.45; }
.pricing-card__features li.feat-group { color:var(--color-muted); font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; margin-top:.15rem; }
.pricing-card__features li.feat-group::before { content:none; }
.pricing-card .btn { width:100%; justify-content:center; }
.pricing-card--diamond { border-color:#b8860b; background:linear-gradient(160deg,rgba(184,134,11,.08) 0%,rgba(37,211,102,.04) 100%); box-shadow:0 0 60px rgba(184,134,11,0.2); }
.pricing-card--diamond:hover { box-shadow:0 0 80px rgba(184,134,11,0.3), var(--shadow-xl); }
.pricing-card--diamond::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,#b8860b,#ffd700); }

/* Grid de 2 planos — centralizado e mais estreito */
@media (min-width:768px) {
  .pricing__grid--two { grid-template-columns: repeat(2, minmax(0,1fr)); max-width: 780px; margin-inline: auto; }
}
/* Plano Enterprise — sóbrio, azul institucional */
.pricing-card--enterprise { border-color: rgba(59,130,246,.35); background: linear-gradient(160deg, rgba(59,130,246,.06) 0%, rgba(22,27,34,0) 60%); }
.pricing-card--enterprise:hover { box-shadow: var(--glow-blue), var(--shadow-xl); }
.pricing-card--enterprise::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: linear-gradient(90deg, var(--color-blue), #1e3a8a); }

/* Nota de serviços extras abaixo dos planos */
.pricing__note { text-align:center; font-size:.8rem; color:var(--color-muted-dark); margin-top:1.5rem; max-width:640px; margin-inline:auto; }

/* Vitrine de prints — Conheça o painel */
.showcase { max-width:920px; margin:0 auto 1.5rem; }
.showcase__row { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.25rem; max-width:920px; margin-inline:auto; }
.browser-frame { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-2xl); overflow:hidden; margin:0; transition:transform var(--transition), box-shadow var(--transition); }
.browser-frame:hover { transform:translateY(-4px); box-shadow:var(--shadow-xl); }
.browser-frame__bar { display:flex; gap:6px; align-items:center; padding:10px 12px; background:rgba(255,255,255,.04); border-bottom:1px solid var(--color-border); }
.browser-frame__bar span { width:10px; height:10px; border-radius:50%; background:var(--color-muted-dark); opacity:.55; }
.browser-frame img { display:block; width:100%; height:auto; }
.browser-frame figcaption { padding:.7rem 1rem; font-size:.8rem; color:var(--color-muted); text-align:center; }
@media (max-width:768px) { .showcase__row { grid-template-columns:1fr; } }

/* Páginas legais (Privacidade / Termos) — prosa legível */
.legal { max-width:820px; margin:0 auto; padding-bottom:4rem; }
.legal__meta { color:var(--color-muted); font-size:.85rem; margin-bottom:2rem; }
.legal h2 { font-size:1.35rem; margin:2.5rem 0 .75rem; }
.legal h3 { font-size:1.05rem; margin:1.75rem 0 .5rem; }
.legal p, .legal li { color:var(--color-text-2); line-height:1.8; font-size:.95rem; }
.legal ul { margin:.5rem 0 1.25rem 1.25rem; display:flex; flex-direction:column; gap:.4rem; }
.legal a { color:var(--color-blue); }
.legal strong { color:var(--color-text); }
.legal__note { background:rgba(59,130,246,.06); border:1px solid rgba(59,130,246,.2); border-radius:var(--radius-lg); padding:1rem 1.25rem; font-size:.85rem; color:var(--color-muted); margin-top:2.5rem; }

/* Convite da Maya — botão interno acessível (sem chrome de botão) */
.maya-invite__open { display:block; width:100%; text-align:left; background:none; border:0; padding:0; margin:0; font:inherit; color:inherit; cursor:pointer; }
.maya-invite__open:focus-visible { outline:2px solid var(--color-blue); outline-offset:3px; border-radius:var(--radius-md); }

/* Promo badge (canto esquerdo do card Plus) */
.promo-badge {
  position:absolute; top:1.25rem; left:1.25rem;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color:#fff; font-size:11px; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
  padding: 3px 10px; border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(239,68,68,.35);
  animation: promo-pulse 2.4s ease-in-out infinite;
}
@keyframes promo-pulse {
  0%,100% { transform: scale(1); box-shadow: 0 4px 12px rgba(239,68,68,.35); }
  50% { transform: scale(1.05); box-shadow: 0 6px 18px rgba(239,68,68,.55); }
}

/* Preço antigo riscado (acima do preço atual) */
.price-old {
  font-size: .8rem; color: var(--color-muted);
  margin-bottom: .25rem;
}
.price-old s { color: var(--color-muted-dark); margin-right: .25rem; }

/* "Sob consulta" do plano Enterprise */
.price--quote { min-height: 3rem; display:flex; align-items:flex-end; }
.amount-quote {
  font-size: 2rem; font-weight: 800;
  background: linear-gradient(90deg, var(--color-blue), var(--color-blue-light));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  letter-spacing: -.03em; line-height: 1;
}

/* ─── FOOTER ─────────────────────────────────────────────────────── */
.footer { background:var(--color-surface); border-top:1px solid var(--color-border); padding-block:4rem 2rem; }
.footer__grid { display:grid; grid-template-columns:1fr; gap:2.5rem; margin-bottom:3rem; }
@media (min-width:768px) { .footer__grid { grid-template-columns:2fr 1fr 1fr 1fr; } }
.footer__brand .logo { display:flex; align-items:center; gap:.5rem; font-size:1.25rem; font-weight:800; color:var(--color-text); letter-spacing:-.03em; margin-bottom:1rem; }
.footer__brand .logo .logo__dot { width:8px; height:8px; background:var(--color-green); border-radius:var(--radius-full); box-shadow:var(--glow-green); }
.footer__brand .logo span { color:var(--color-green); }
.footer__brand .brand-desc { font-size:.875rem; color:var(--color-muted); line-height:1.7; max-width:280px; margin-bottom:1.5rem; }
.social-links { display:flex; gap:.75rem; }
.social-links a { width:36px; height:36px; background:var(--color-surface-2); border:1px solid var(--color-border); border-radius:var(--radius-md); display:flex; align-items:center; justify-content:center; color:var(--color-muted); text-decoration:none; transition:all var(--transition-fast); font-size:1rem; }
.social-links a:hover { background:var(--color-green-sub); border-color:rgba(37,211,102,.3); color:var(--color-green); }
.footer__col h4 { font-size:.75rem; font-weight:600; text-transform:uppercase; letter-spacing:.1em; color:var(--color-muted-dark); margin-bottom:1rem; }
.footer__col ul { display:flex; flex-direction:column; gap:.75rem; }
.footer__col ul a { font-size:.875rem; color:var(--color-muted); text-decoration:none; transition:color var(--transition-fast); }
.footer__col ul a:hover { color:var(--color-text); }
.footer__bottom { border-top:1px solid var(--color-border); padding-top:1.5rem; display:flex; flex-direction:column; gap:.75rem; align-items:center; text-align:center; }
@media (min-width:768px) { .footer__bottom { flex-direction:row; justify-content:space-between; text-align:left; } }
.copy { font-size:.75rem; color:var(--color-muted-dark); }
.copy span, .copy a { color:var(--color-muted); text-decoration:none; }
.copy a:hover { color:var(--color-text); }
.legal-links { display:flex; gap:1rem; }
.legal-links a { font-size:.75rem; color:var(--color-muted-dark); text-decoration:none; transition:color var(--transition-fast); }
.legal-links a:hover { color:var(--color-muted); }
.channel-badges { display:flex; gap:.5rem; }

/* ─── UTILITIES ──────────────────────────────────────────────────── */
.text-green { color: var(--color-green) !important; }
.text-muted { color: var(--color-muted) !important; }
.text-center { text-align: center; }
.mt-2 { margin-top: .5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.gap-section { gap: 6rem; }

/* ================================================================
   ALTIVA.AI — NOVOS COMPONENTES (Maya, Demo, Benefícios, etc.)
   ================================================================ */

/* ─── TOKENS EXTRAS (gradiente Maya / IA) ───────────────────────── */
:root {
  --grad-maya: linear-gradient(135deg, #3b82f6 0%, #2563eb 45%, #25d366 100%);
  --grad-maya-soft: linear-gradient(135deg, rgba(59,130,246,.15) 0%, rgba(59,130,246,.12) 50%, rgba(37,211,102,.15) 100%);
  --color-blue: #3b82f6;
  --color-blue-dark: #2563eb;
  --color-blue-light: #60a5fa;
  --color-blue-sub: rgba(59,130,246,.08);
  --glow-blue: 0 0 40px rgba(59,130,246,.2);
  --glow-maya: 0 0 60px rgba(59,130,246,.3), 0 0 100px rgba(37,211,102,.15);
}

/* Logo orb (substitui logo__dot na navbar) */
.logo-orb { width:14px; height:14px; border-radius:var(--radius-full); background: var(--grad-maya); box-shadow: 0 0 12px rgba(59,130,246,.5), 0 0 4px rgba(37,211,102,.6); animation: pulse-glow 2.5s ease-in-out infinite; flex-shrink:0; }
.nav__logo span, .footer__brand .logo span { background: var(--grad-maya); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* Texto com gradiente Maya */
.text-grad, .highlight-grad {
  background: var(--grad-maya);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 100%;
  animation: gradient-shift 6s ease-in-out infinite;
}
@keyframes gradient-shift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

/* Check (substitui estrelas dos trust signals) */
.check { width:16px; height:16px; border-radius:var(--radius-full); background: var(--grad-maya); display:inline-flex; align-items:center; justify-content:center; flex-shrink:0; position:relative; }
.check::after { content:''; width:8px; height:4px; border-left:2px solid #fff; border-bottom:2px solid #fff; transform: rotate(-45deg) translate(1px,-1px); }

/* ─── MAYA ORB (avatar central da IA) ───────────────────────────── */
.maya-orb { position:relative; display:inline-block; }
.maya-orb--xl { width: 280px; height: 280px; }
.maya-orb--lg { width: 160px; height: 160px; }
.maya-orb--md { width: 100px; height: 100px; }
.maya-orb--sm { width: 36px; height: 36px; }

.maya-orb .orb__core {
  position:absolute; inset: 25%;
  border-radius:var(--radius-full);
  background: radial-gradient(circle at 35% 30%, #a5f3c1 0%, #25d366 25%, #3b82f6 55%, #2563eb 100%);
  box-shadow: var(--glow-maya), inset -10px -10px 30px rgba(0,0,0,.3), inset 10px 10px 30px rgba(255,255,255,.15);
  animation: orb-breathe 4s ease-in-out infinite;
}
.maya-orb .orb__ring {
  position:absolute; inset:0;
  border-radius:var(--radius-full);
  border:1px solid rgba(59,130,246,.3);
  pointer-events:none;
}
.maya-orb .orb__ring--1 { animation: orb-pulse 3s ease-out infinite; }
.maya-orb .orb__ring--2 { animation: orb-pulse 3s ease-out 1s infinite; border-color: rgba(37,211,102,.3); }
.maya-orb .orb__ring--3 { animation: orb-pulse 3s ease-out 2s infinite; border-color: rgba(59,130,246,.3); }
.maya-orb .orb__particles { position:absolute; inset:0; pointer-events:none; }
.maya-orb .orb__particles span { position:absolute; width:6px; height:6px; border-radius:var(--radius-full); background: var(--color-green); box-shadow: 0 0 10px var(--color-green); top:50%; left:50%; opacity:0; animation: particle-orbit 6s linear infinite; }
.maya-orb .orb__particles span:nth-child(1) { animation-delay: 0s; --angle: 0deg; }
.maya-orb .orb__particles span:nth-child(2) { animation-delay: 1s; --angle: 60deg; background: var(--color-violet-light); box-shadow: 0 0 10px var(--color-violet-light); }
.maya-orb .orb__particles span:nth-child(3) { animation-delay: 2s; --angle: 120deg; background: var(--color-blue-light); box-shadow: 0 0 10px var(--color-blue-light); }
.maya-orb .orb__particles span:nth-child(4) { animation-delay: 3s; --angle: 180deg; }
.maya-orb .orb__particles span:nth-child(5) { animation-delay: 4s; --angle: 240deg; background: var(--color-violet-light); }
.maya-orb .orb__particles span:nth-child(6) { animation-delay: 5s; --angle: 300deg; background: var(--color-blue-light); }

@keyframes orb-breathe {
  0%,100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.05); filter: brightness(1.15); }
}
@keyframes orb-pulse {
  0% { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}
@keyframes particle-orbit {
  0% { opacity: 0; transform: rotate(var(--angle)) translateX(0) scale(0.5); }
  20% { opacity: 1; transform: rotate(calc(var(--angle) + 72deg)) translateX(120px) scale(1); }
  80% { opacity: 1; transform: rotate(calc(var(--angle) + 288deg)) translateX(120px) scale(1); }
  100% { opacity: 0; transform: rotate(calc(var(--angle) + 360deg)) translateX(0) scale(0.5); }
}

/* Stage do hero com balões da Maya */
.maya-stage { position: relative; width: 100%; min-height: 420px; display:flex; align-items:center; justify-content:center; }
.maya-bubble {
  position:absolute;
  background: var(--color-surface);
  border:1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: .85rem 1.1rem;
  font-size: .85rem;
  color: var(--color-text-2);
  max-width: 240px;
  line-height: 1.5;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  animation: bubble-float 5s ease-in-out infinite;
}
.maya-bubble strong { color: var(--color-text); font-weight: 700; }
.maya-bubble__name { display:block; font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; margin-bottom:.25rem; background: var(--grad-maya); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.maya-bubble--1 { top: 10%; left: -8%; animation-delay: 0s; }
.maya-bubble--2 { bottom: 18%; right: -10%; animation-delay: 1.5s; }
.maya-bubble--3 { top: 50%; right: -5%; animation-delay: 3s; }
@media (max-width: 768px) {
  .maya-bubble--1 { top: 0; left: 0; }
  .maya-bubble--2 { bottom: 0; right: 0; }
  .maya-bubble--3 { display:none; }
}
@keyframes bubble-float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ─── TRUST BAR (logos clientes) ────────────────────────────────── */
.trust-bar { padding-block: 3rem; border-top:1px solid var(--color-border-sub); border-bottom:1px solid var(--color-border-sub); }
.trust-bar__label { text-align:center; font-size:.75rem; font-weight:600; color:var(--color-muted-dark); text-transform:uppercase; letter-spacing:.15em; margin-bottom:1.5rem; }
.trust-bar__logos { display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:2.5rem; }
.trust-bar__logos span { font-size:1rem; font-weight:700; color:var(--color-muted); letter-spacing:-.02em; opacity:.7; transition: opacity var(--transition), color var(--transition); }
.trust-bar__logos span:hover { opacity:1; color:var(--color-text-2); }

/* ─── HOW IT WORKS — 4 colunas ──────────────────────────────────── */
@media (min-width: 768px) { .how-it-works__steps--4 { grid-template-columns: repeat(4, 1fr); } }

/* ─── BENEFÍCIOS ────────────────────────────────────────────────── */
.benefits__grid { display:grid; grid-template-columns:1fr; gap:1.25rem; }
@media (min-width:640px) { .benefits__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width:1024px) { .benefits__grid { grid-template-columns: repeat(3, 1fr); } }

.benefit-card {
  position:relative;
  background: var(--color-surface);
  border:1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 1.75rem;
  transition: all var(--transition);
  overflow:hidden;
}
.benefit-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background: var(--grad-maya);
  opacity: 0; transition: opacity var(--transition);
}
.benefit-card:hover { transform: translateY(-4px); border-color: rgba(59,130,246,.3); box-shadow: var(--shadow-xl), 0 0 40px rgba(59,130,246,.1); }
.benefit-card:hover::before { opacity: 1; }
.benefit-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  background: var(--grad-maya-soft);
  border:1px solid rgba(59,130,246,.2);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 1.25rem;
}
.benefit-card__icon svg { width: 24px; height: 24px; color: var(--color-violet-light); }
.benefit-card h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: .5rem; }
.benefit-card p { font-size: .875rem; color: var(--color-muted); line-height: 1.65; margin-bottom: 1rem; }
.benefit-card__metric {
  display:inline-flex; align-items:baseline; gap:.4rem;
  font-size: 1.5rem; font-weight: 800;
  background: var(--grad-maya); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  letter-spacing: -.02em;
}
.benefit-card__metric span { font-size: .75rem; font-weight: 500; color: var(--color-muted); -webkit-text-fill-color: var(--color-muted); }

/* ─── DEMO (chat auto-loop) ─────────────────────────────────────── */
.demo { background: linear-gradient(180deg, transparent 0%, rgba(59,130,246,.04) 50%, transparent 100%); }
.demo__stage {
  display:grid; grid-template-columns: 1fr; gap: 2.5rem;
  align-items:center; max-width: 1000px; margin-inline:auto;
}
@media (min-width: 900px) { .demo__stage { grid-template-columns: 1fr 380px; gap: 4rem; } }

.demo__sidebar { display:flex; flex-direction:column; gap: 1rem; align-items:flex-start; }
@media (max-width: 899px) { .demo__sidebar { align-items:center; text-align:center; } }
.demo__sidebar .maya-orb--md { margin-bottom:.5rem; }
.demo__name { font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; }
.demo__status { font-size: .8rem; color: var(--color-muted); display:flex; align-items:center; gap:.5rem; }
.status-dot { width:8px; height:8px; background: var(--color-green); border-radius: var(--radius-full); box-shadow: 0 0 8px var(--color-green); animation: pulse-glow 1.5s ease-in-out infinite; }
.demo__features { display:flex; flex-direction:column; gap:.6rem; margin: 1rem 0 1.5rem; }
.demo__features li { font-size:.85rem; color: var(--color-text-2); display:flex; align-items:center; gap:.5rem; }
.demo__features li::before { content:''; width:14px; height:14px; border-radius:var(--radius-full); background: var(--grad-maya); flex-shrink:0; box-shadow: 0 0 8px rgba(59,130,246,.4); }

.demo__phone {
  width: 100%; max-width: 380px;
  background: #0a0e1a;
  border-radius: 32px;
  border: 1px solid var(--color-border);
  overflow:hidden;
  box-shadow: var(--shadow-xl), var(--glow-maya);
  display:flex; flex-direction:column;
  height: 560px;
  margin-inline:auto;
}
.demo__phone-header { background: var(--color-surface-2); padding: 1rem 1.25rem; display:flex; align-items:center; gap:.85rem; border-bottom:1px solid var(--color-border); }
.demo__phone-avatar { width:40px; height:40px; border-radius:var(--radius-full); background: var(--grad-maya); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:800; font-size:1rem; flex-shrink:0; }
.demo__phone-name { font-size: .95rem; font-weight: 700; }
.demo__phone-status { font-size: .75rem; color: var(--color-muted); display:flex; align-items:center; gap:.4rem; }
.demo__phone-body {
  flex: 1; padding: 1rem; overflow-y: auto; background: #0d1117;
  display:flex; flex-direction:column; gap:.6rem;
  scrollbar-width: thin; scrollbar-color: var(--color-border) transparent;
}
.demo__phone-body::-webkit-scrollbar { width: 4px; }
.demo__phone-body::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.demo-msg {
  max-width: 80%; padding: .55rem .85rem; border-radius: var(--radius-lg);
  font-size: .825rem; line-height: 1.45;
  opacity: 0; transform: translateY(8px);
  animation: msg-in .35s ease forwards;
}
.demo-msg--client { background: var(--color-surface-2); color: var(--color-text); border-bottom-left-radius: var(--radius-sm); align-self:flex-start; }
.demo-msg--maya { background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%); color: var(--color-text); border-bottom-right-radius: var(--radius-sm); align-self:flex-end; border:1px solid rgba(59,130,246,.3); }
.demo-msg time { display:block; font-size: 10px; color: var(--color-muted-dark); text-align: right; margin-top: 3px; }
@keyframes msg-in { to { opacity: 1; transform: translateY(0); } }

.demo-typing { align-self:flex-start; background: var(--color-surface-2); padding: .65rem .9rem; border-radius: var(--radius-lg); border-bottom-left-radius: var(--radius-sm); display:flex; gap: 4px; }
.demo-typing span { width: 6px; height: 6px; background: var(--color-muted); border-radius: var(--radius-full); animation: typing-bounce 1.2s ease-in-out infinite; }
.demo-typing span:nth-child(2) { animation-delay: .2s; }
.demo-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typing-bounce {
  0%,60%,100% { transform: translateY(0); opacity: .5; }
  30% { transform: translateY(-5px); opacity: 1; }
}

.demo__phone-input { padding: .85rem 1.25rem; border-top:1px solid var(--color-border); background: var(--color-surface-2); }
.demo__phone-input span { font-size: .85rem; color: var(--color-muted-dark); }

/* ─── DEPOIMENTOS / MÉTRICAS ────────────────────────────────────── */
.metrics-row { display:grid; grid-template-columns:repeat(2,1fr); gap:1.25rem; margin-bottom: 3.5rem; max-width: 900px; margin-inline:auto; }
@media (min-width: 768px) { .metrics-row { grid-template-columns: repeat(4,1fr); margin-bottom: 4rem; } }
.metric { text-align:center; padding: 1.5rem 1rem; background: var(--color-surface); border:1px solid var(--color-border); border-radius: var(--radius-xl); transition: all var(--transition); }
.metric:hover { border-color: rgba(59,130,246,.3); transform: translateY(-2px); }
.metric__num { font-size: 2.25rem; font-weight: 900; letter-spacing: -.03em; background: var(--grad-maya); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; line-height:1; }
.metric__label { font-size: .8rem; color: var(--color-muted); margin-top: .35rem; }

.testimonials { display:grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width:768px) { .testimonials { grid-template-columns: repeat(3, 1fr); } }
.testimonial { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-2xl); padding: 1.75rem; transition: all var(--transition); position:relative; }
.testimonial:hover { border-color: rgba(59,130,246,.3); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.testimonial__stars { color: #fbbf24; font-size: 1rem; letter-spacing: .15em; margin-bottom: 1rem; }
.testimonial__quote { font-size: .95rem; color: var(--color-text-2); line-height: 1.7; margin-bottom: 1.5rem; }
.testimonial__author { display:flex; align-items:center; gap:.85rem; padding-top: 1rem; border-top: 1px solid var(--color-border-sub); }
.testimonial__avatar { width: 44px; height: 44px; border-radius: var(--radius-full); background: var(--grad-maya); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:.9rem; color:#fff; flex-shrink:0; }
.testimonial__name { font-size: .9rem; font-weight: 700; }
.testimonial__role { font-size: .75rem; color: var(--color-muted); }

/* ─── CTA FINAL ─────────────────────────────────────────────────── */
.cta-final {
  position:relative;
  background: linear-gradient(135deg, rgba(37,211,102,.06) 0%, rgba(59,130,246,.06) 50%, rgba(59,130,246,.1) 100%);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: var(--radius-3xl);
  padding: 3.5rem 2rem;
  display: grid; grid-template-columns: 1fr; gap: 2rem;
  align-items:center; text-align:center;
  overflow:hidden;
}
.cta-final::before {
  content:''; position:absolute; top:-50%; left:50%; transform:translateX(-50%);
  width:600px; height:600px;
  background: radial-gradient(circle, rgba(59,130,246,.18) 0%, transparent 60%);
  pointer-events:none;
}
@media (min-width: 900px) {
  .cta-final { grid-template-columns: 200px 1fr; text-align:left; padding: 4rem 3rem; }
}
.cta-final__orb { display:flex; justify-content:center; position:relative; z-index:1; }
.cta-final__content { position:relative; z-index: 1; }
.cta-final__title { font-size: clamp(1.5rem, 3.5vw, 2.5rem); font-weight: 800; line-height: 1.15; margin: .75rem 0 1rem; }
.cta-final__sub { font-size: 1rem; color: var(--color-muted); line-height: 1.7; margin-bottom: 2rem; max-width: 580px; }
@media (min-width: 900px) { .cta-final__sub { margin-inline: 0; } }
.cta-final .btn-group { justify-content:flex-start; }
@media (max-width: 899px) { .cta-final .btn-group { justify-content: center; } }
.cta-final__note { font-size: .8rem; color: var(--color-muted); margin-top: 1.25rem; }

/* ─── MAYA FAB + WIDGET ─────────────────────────────────────────── */
.maya-fab {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 900;
  width: 64px; height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 2px solid transparent;
  background-image: linear-gradient(var(--color-surface), var(--color-surface)), var(--grad-maya);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  display:flex; align-items:center; justify-content:center;
  box-shadow: var(--glow-maya), var(--shadow-xl);
  transition: transform var(--transition-spring), box-shadow var(--transition);
  cursor: pointer;
}
.maya-fab:hover { transform: scale(1.08); box-shadow: 0 0 80px rgba(59,130,246,.4), var(--shadow-xl); }
.maya-fab__orb { position:relative; width: 36px; height:36px; }
.maya-fab__orb .orb__core { position:absolute; inset: 6px; border-radius: var(--radius-full); background: radial-gradient(circle at 35% 30%, #a5f3c1 0%, #25d366 25%, #3b82f6 55%, #2563eb 100%); box-shadow: 0 0 20px rgba(59,130,246,.5); animation: orb-breathe 3s ease-in-out infinite; }
.maya-fab__orb .orb__ring { position:absolute; inset: 0; border-radius:var(--radius-full); border:1px solid rgba(59,130,246,.4); animation: orb-pulse 2.5s ease-out infinite; }
.maya-fab__pulse { position:absolute; inset: -4px; border-radius:var(--radius-full); border:2px solid var(--color-violet); opacity:0; animation: orb-pulse 2s ease-out infinite; pointer-events:none; }

.maya-widget {
  position: fixed; bottom: 6.5rem; right: 1.5rem; z-index: 901;
  width: calc(100vw - 3rem); max-width: 380px;
  height: 540px; max-height: calc(100vh - 8rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl), var(--glow-maya);
  display:flex; flex-direction:column;
  overflow:hidden;
  opacity: 0; transform: translateY(20px) scale(.95); pointer-events:none;
  transition: opacity var(--transition), transform var(--transition);
}
.maya-widget[aria-hidden="false"] { opacity: 1; transform: translateY(0) scale(1); pointer-events:auto; }
.maya-widget__header { padding: 1rem 1.25rem; background: var(--grad-maya-soft); border-bottom: 1px solid var(--color-border); display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.maya-widget__id { display:flex; align-items:center; gap: .75rem; }
.maya-widget__id .maya-orb--sm .orb__core { position:absolute; inset:6px; border-radius:var(--radius-full); background: radial-gradient(circle at 35% 30%, #a5f3c1 0%, #25d366 25%, #3b82f6 55%, #2563eb 100%); }
.maya-widget__id .maya-orb--sm .orb__ring { position:absolute; inset:0; border-radius:var(--radius-full); border:1px solid rgba(59,130,246,.4); animation: orb-pulse 2.5s ease-out infinite; }
.maya-widget__name { font-size: .95rem; font-weight: 700; }
.maya-widget__status { font-size: .7rem; color: var(--color-muted); display:flex; align-items:center; gap:.4rem; }
.maya-widget__close { color: var(--color-muted); padding: 6px; border-radius: var(--radius-md); transition: all var(--transition-fast); }
.maya-widget__close:hover { background: var(--color-surface-2); color: var(--color-text); }
.maya-widget__body { flex:1; padding: 1rem; overflow-y: auto; display:flex; flex-direction:column; gap:.6rem; background: #0d1117; }
.maya-widget__body::-webkit-scrollbar { width: 4px; }
.maya-widget__body::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }
.maya-widget__footer { padding: .85rem 1rem; border-top: 1px solid var(--color-border); background: var(--color-surface-2); }

.maya-widget__options { display:flex; flex-direction:column; gap:.4rem; margin-top:.5rem; }
.maya-widget__option {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: .55rem .85rem;
  border-radius: var(--radius-lg);
  font-size: .8rem;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  font-family: var(--font-sans);
}
.maya-widget__option:hover,
.maya-widget__option:focus-visible { border-color: rgba(59,130,246,.4); background: rgba(59,130,246,.08); outline: none; }

.btn--block { width: 100%; justify-content: center; }
.section--surface { background: rgba(22,27,34,.3); }

@media (max-width: 480px) {
  .maya-widget { right: 1rem; left: 1rem; width: auto; bottom: 6rem; }
  .maya-fab { right: 1rem; bottom: 1rem; width: 56px; height: 56px; }
  .maya-fab__orb { width: 32px; height: 32px; }
}

/* ─── DISPLAY FONT (headlines com mais caráter) ─────────────────── */
h1, h2,
.hero__title, .cta-final__title, .demo__name,
.section-header h2, .page-hero h1,
.pricing-card__header .amount, .amount-quote,
.metric__num, .benefit-card__metric {
  font-family: 'Space Grotesk', var(--font-sans);
}

/* ─── MASCOTE MAYA (SVG vetorial) ───────────────────────────────── */
.maya-char { width: 100%; height: 100%; display: block; overflow: visible; }
.maya-char__bob   { animation: maya-bob 4s ease-in-out infinite; }
.maya-char__eyes  { animation: maya-blink 5.5s infinite; transform-box: fill-box; transform-origin: center; }
.maya-char__spark { animation: maya-sparkle 2.8s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes maya-bob     { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-1.4px); } }
@keyframes maya-blink   { 0%,90%,100% { transform: scaleY(1); } 95% { transform: scaleY(.12); } }
@keyframes maya-sparkle { 0%,100% { opacity:.4; transform: scale(.7); } 50% { opacity:1; transform: scale(1.05); } }
.maya-char-wrap { display:inline-block; position:relative; flex-shrink:0; }
.maya-fab__orb  { width: 44px; height: 44px; }

/* Rótulo do FAB ("o que ele faz") */
.maya-fab__label {
  position: fixed; right: 6.25rem; bottom: 2.6rem; z-index: 900;
  background: var(--color-surface); border: 1px solid var(--color-border);
  color: var(--color-text); font-size: .8rem; font-weight: 600;
  padding: .5rem .85rem; border-radius: var(--radius-full);
  box-shadow: var(--shadow-md); white-space: nowrap;
  opacity: 0; transform: translateX(8px); pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.maya-fab:hover + .maya-fab__label,
.maya-fab:focus-visible + .maya-fab__label { opacity: 1; transform: translateX(0); }

/* Balão-convite (aparece uma vez após alguns segundos) */
.maya-invite {
  position: fixed; right: 1.5rem; bottom: 6.6rem; z-index: 901;
  width: calc(100vw - 3rem); max-width: 232px;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl) var(--radius-2xl) var(--radius-sm) var(--radius-2xl);
  padding: .85rem 1rem; box-shadow: var(--shadow-lg), var(--glow-maya);
  font-size: .85rem; color: var(--color-text-2); line-height: 1.45;
  opacity: 0; transform: translateY(10px) scale(.96); pointer-events: none;
  transition: opacity var(--transition), transform var(--transition); cursor: pointer;
}
.maya-invite.show { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.maya-invite strong { color: var(--color-text); }
.maya-invite__name { display:block; font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; margin-bottom:.25rem; background: var(--grad-maya); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.maya-invite__close { position:absolute; top:6px; right:8px; width:20px; height:20px; line-height:1; color: var(--color-muted); border-radius: var(--radius-sm); font-size:14px; }
.maya-invite__close:hover { color: var(--color-text); background: var(--color-surface-2); }

@media (max-width: 480px) {
  .maya-fab__label { display: none; }
  .maya-invite { right: 1rem; bottom: 6rem; }
}

/* ─── Calculadora de receita recuperada (ROI) ───────────────────── */
.roi {
  max-width: 880px;
  margin: 2.5rem auto 0;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1.25rem;
  align-items: stretch;
}
.roi__form {
  display: flex; flex-direction: column; justify-content: center; gap: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 1.5rem;
}
.roi__field { display: flex; flex-direction: column; gap: .4rem; }
.roi__field label { font-size: .8rem; font-weight: 600; color: var(--color-text-2); }
.roi__field input {
  width: 100%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: .7rem .85rem;
  font-size: 1.05rem; font-weight: 600;
  color: var(--color-text);
  font-family: inherit;
}
.roi__field input:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px var(--color-blue-sub);
}

.roi__result {
  display: flex; flex-direction: column; gap: .65rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 1.6rem 1.5rem;
  text-align: center;
}
.roi__lost { font-size: .95rem; color: var(--color-text-2); }
.roi__lost strong { color: var(--color-text); }
.roi__gain {
  display: flex; flex-direction: column; gap: .15rem;
  padding: .9rem 0; margin: .2rem 0;
  border-top: 1px solid var(--color-border-sub);
  border-bottom: 1px solid var(--color-border-sub);
}
.roi__gain-label { font-size: .85rem; color: var(--color-text-2); }
.roi__gain-value {
  font-size: 2.6rem; font-weight: 800; line-height: 1.1;
  background: var(--grad-maya); -webkit-background-clip: text;
  background-clip: text; -webkit-text-fill-color: transparent;
}
.roi__gain-unit { font-size: .8rem; color: var(--color-muted); }
.roi__year { font-size: .9rem; color: var(--color-text-2); }
.roi__year strong { color: var(--color-green); }
.roi__cta { margin-top: .4rem; }
.roi__note {
  margin-top: .4rem;
  font-size: .75rem; color: var(--color-muted-dark); line-height: 1.5;
}

@media (max-width: 720px) {
  .roi { grid-template-columns: 1fr; }
  .roi__gain-value { font-size: 2.2rem; }
}

/* ─── A11Y / motion ─────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}