/* ============================================================
   components.css — Seções e componentes da página
   ============================================================ */

/* ── HERO CAROUSEL ── */
.hero-slider {
  position: relative;
  width: 100%;
  height: 92vh;
  overflow: hidden;
}
.hero-slider .swiper-wrapper { height: 100%; }
.hero-slider .swiper-slide   { height: 100%; }

.hero-slide {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,22,40,0.88) 0%, rgba(10,22,40,0.45) 100%);
}
.hero-slide .container { position: relative; z-index: 2; }

.slide-eyebrow {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-slide h1 {
  font-size: clamp(28px, 4.5vw, 52px);
  color: var(--white);
  font-weight: 700;
  line-height: 1.22;
  margin-bottom: 20px;
  max-width: 680px;
}
.hero-slide h1 span { color: var(--primary); }
.hero-slide p {
  color: rgba(255,255,255,0.82);
  font-size: 15px;
  line-height: 1.85;
  max-width: 540px;
  margin-bottom: 35px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Swiper hero controls */
.hero-slider .swiper-button-next,
.hero-slider .swiper-button-prev {
  color: var(--white);
  background: rgba(247,148,29,0.75);
  width: 44px; height: 44px;
  border-radius: 50%;
  transition: var(--tr);
}
.hero-slider .swiper-button-next:hover,
.hero-slider .swiper-button-prev:hover { background: var(--primary); }
.hero-slider .swiper-button-next::after,
.hero-slider .swiper-button-prev::after { font-size: 16px; font-weight: 700; }
.hero-slider .swiper-pagination { bottom: 22px; }
.hero-slider .swiper-pagination-bullet {
  width: 10px; height: 10px;
  background: rgba(255,255,255,0.5);
  opacity: 1;
}
.hero-slider .swiper-pagination-bullet-active {
  width: 28px;
  border-radius: 5px;
  background: var(--primary);
}

/* Slide tag (canto superior direito) */
.slide-tag {
  position: absolute;
  top: 40px; right: 40px;
  z-index: 3;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  font-size: 13px; font-weight: 600;
  padding: 8px 18px;
  border-radius: 20px;
  letter-spacing: 1px;
}

/* ── VANTAGENS ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.feat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  transition: var(--tr);
  border-bottom: 3px solid transparent;
}
.feat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.11);
  border-bottom-color: var(--primary);
}
.feat-icon { width: 58px; height: 58px; margin-bottom: 18px; object-fit: contain; }
.feat-card h5 { font-size: 16px; font-weight: 600; color: var(--secondary); margin-bottom: 10px; }
.feat-card p  { font-size: 13px; color: var(--gray); line-height: 1.75; }

/* ── VIDEO ── */
.video-bg { background: var(--secondary); padding: 60px 0; }

.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.video-modal.open { display: flex; }
.video-modal-inner { position: relative; width: 90%; max-width: 900px; }
.video-modal video  { width: 100%; border-radius: var(--radius-md); }
.vid-close {
  position: absolute;
  top: -38px; right: 0;
  color: var(--white);
  font-size: 22px;
  cursor: pointer;
  background: none;
  border: none;
}

/* ── SOBRE ── */
.about-bg { background: var(--light); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.stat-box {
  text-align: center;
  background: var(--white);
  border-radius: 10px;
  padding: 18px 12px;
  box-shadow: var(--shadow-sm);
}
.stat-box .num  { font-size: 26px; font-weight: 700; color: var(--primary); display: block; }
.stat-box .lbl  { font-size: 11px; color: var(--gray); margin-top: 4px; line-height: 1.5; }

.about-img-wrap { position: relative; }
.about-img-wrap img { border-radius: var(--radius-lg); width: 100%; }
.about-badge-box {
  position: absolute;
  bottom: -18px; right: -18px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(247,148,29,0.4);
}
.about-badge-box .big { font-size: 26px; font-weight: 700; display: block; }
.about-badge-box .sm  { font-size: 11px; display: block; }
.about-phones { margin-top: 24px; display: flex; flex-direction: column; gap: 9px; }
.about-phones a {
  display: flex; align-items: center; gap: 9px;
  color: var(--secondary); font-weight: 500; font-size: 14px;
  transition: var(--tr);
}
.about-phones a:hover { color: var(--primary); }
.about-phones i { color: var(--primary); }

/* ── SERVIÇOS ── */
.srv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.srv-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--tr);
  background: var(--white);
}
.srv-card:hover { transform: translateY(-6px); box-shadow: 0 18px 48px rgba(0,0,0,0.13); }
.srv-img  { position: relative; overflow: hidden; height: 195px; }
.srv-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.srv-card:hover .srv-img img { transform: scale(1.07); }
.srv-icon {
  position: absolute;
  bottom: -18px; left: 18px;
  width: 48px; height: 48px;
  background: var(--primary);
  border-radius: 10px;
  padding: 8px;
  box-shadow: 0 5px 14px rgba(247,148,29,0.4);
}
.srv-icon img { width: 100%; }
.srv-body { padding: 32px 20px 20px; }
.srv-body h5 { font-size: 16px; font-weight: 600; color: var(--secondary); margin-bottom: 9px; }
.srv-body p  { font-size: 13px; color: var(--gray); line-height: 1.75; margin-bottom: 13px; }
.srv-link {
  color: var(--primary);
  font-size: 13px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
  transition: var(--tr);
}
.srv-link:hover { gap: 10px; }

/* ── PROCESSO ── */
.proc-bg { background: var(--secondary); }
.proc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 24px;
  margin-top: 50px;
}
.proc-item { text-align: center; }
.proc-icon { position: relative; width: 88px; height: 88px; margin: 0 auto 14px; }
.proc-icon img { width: 100%; }
.proc-num {
  position: absolute;
  top: -6px; right: -6px;
  width: 26px; height: 26px;
  background: var(--primary);
  color: var(--white);
  font-size: 12px; font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.proc-item h5 { font-size: 13px; color: var(--white); font-weight: 400; line-height: 1.55; }

/* ── CONTATO ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 50px;
}
.c-form { display: flex; flex-direction: column; gap: 14px; }
.c-form input,
.c-form textarea {
  padding: 13px 17px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: var(--font-base);
  transition: var(--tr);
  width: 100%;
}
.c-form input:focus,
.c-form textarea:focus { outline: none; border-color: var(--primary); }
.c-form textarea { height: 135px; resize: vertical; }

.c-info-items { display: flex; flex-direction: column; gap: 18px; margin-top: 18px; }
.c-info-item  { display: flex; gap: 14px; align-items: flex-start; }
.c-info-icon {
  width: 42px; height: 42px; min-width: 42px;
  border-radius: var(--radius-md);
  background: rgba(247,148,29,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 17px;
}
.c-info-item h6 { font-size: 13px; font-weight: 600; color: var(--secondary); margin-bottom: 3px; }
.c-info-item p,
.c-info-item a  { font-size: 13px; color: var(--gray); }
.c-info-item a:hover { color: var(--primary); }

/* ── FAQ ── */
.faq-bg  { background: var(--light); }
.faq-list {
  max-width: 800px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.faq-q {
  padding: 17px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  color: var(--secondary);
  font-size: 15px;
  transition: var(--tr);
}
.faq-q:hover { color: var(--primary); }
.faq-q i { color: var(--primary); transition: transform 0.3s; min-width: 20px; }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-a { max-height: 500px; }
.faq-a p { padding: 0 24px 17px; font-size: 13.5px; color: var(--gray); line-height: 1.85; }

/* ── PROJETOS ── */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 50px;
}
.proj-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--tr);
}
.proj-card:hover { transform: translateY(-5px); box-shadow: 0 14px 38px rgba(0,0,0,0.14); }
.proj-img { height: 195px; overflow: hidden; }
.proj-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.proj-card:hover .proj-img img { transform: scale(1.06); }
.proj-info { background: var(--white); padding: 17px; }
.proj-info h5 { font-size: 14px; font-weight: 600; color: var(--secondary); margin-bottom: 5px; }
.proj-info p  { font-size: 12px; color: var(--gray); line-height: 1.6; }
.proj-eco {
  display: inline-block;
  margin-top: 9px;
  background: rgba(247,148,29,0.12);
  color: var(--primary);
  font-size: 12px; font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

/* ── DEPOIMENTOS ── */
.dep-bg    { background: var(--light); }
.dep-swiper { margin-top: 50px; padding-bottom: 50px; }
.dep-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
}
.dep-stars { color: #ffc107; font-size: 13px; margin-bottom: 14px; }
.dep-card p {
  font-size: 13px; color: var(--gray);
  line-height: 1.85; margin-bottom: 18px;
}
.dep-card p::before {
  content: '"';
  font-size: 38px; color: var(--primary);
  line-height: 0; vertical-align: -13px;
  margin-right: 3px;
}
.dep-author { display: flex; align-items: center; gap: 11px; }
.dep-author img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.dep-author strong { display: block; font-size: 13px; color: var(--secondary); }
.swiper-pagination-bullet-active { background: var(--primary) !important; }

/* ── MARCAS / FORNECEDORES ── */
.brands-sec { padding: 60px 0; }
.brands-img { text-align: center; margin-top: 28px; }
.brands-img img { max-width: 100%; margin: 0 auto; }
.forn-bg { background: var(--light); padding: 60px 0; }

/* ── MAPA ── */
.map-sec { padding: 80px 0 0; }
.map-wrap {
  margin-top: 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.map-wrap iframe { display: block; width: 100%; height: 450px; border: 0; }

/* ══════════════════════════════════════════════════════════════
   SEÇÃO IA — Serviços de Inteligência Artificial
   ══════════════════════════════════════════════════════════════ */

/* Variáveis IA (complementam as globais) */
:root {
  --ia-purple:      #7c3aed;
  --ia-purple-dark: #5b21b6;
  --ia-blue:        #2563eb;
  --ia-cyan:        #06b6d4;
  --ia-gradient:    linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
  --ia-card-bg:     rgba(255,255,255,0.04);
  --ia-border:      rgba(124,58,237,0.25);
}

/* ── Hero IA ── */
.ia-hero {
  background: var(--ia-gradient);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.ia-hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.15) 0%, transparent 70%);
  top: -100px; right: -100px;
  pointer-events: none;
}
.ia-hero::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.1) 0%, transparent 70%);
  bottom: -80px; left: -80px;
  pointer-events: none;
}
.ia-hero .container { position: relative; z-index: 2; }
.ia-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.ia-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,0.2);
  border: 1px solid var(--ia-border);
  color: #a78bfa;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 20px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.ia-hero h2 {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
}
.ia-hero h2 span {
  background: linear-gradient(90deg, #a78bfa, var(--ia-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ia-hero p {
  color: rgba(255,255,255,0.72);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 30px;
  max-width: 500px;
}
.ia-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-ia {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ia-purple);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  border: none;
  transition: var(--tr);
  cursor: pointer;
}
.btn-ia:hover { background: var(--ia-purple-dark); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(124,58,237,0.45); }
.btn-ia-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid rgba(124,58,237,0.5);
  color: #a78bfa;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  background: transparent;
  transition: var(--tr);
}
.btn-ia-outline:hover { border-color: var(--ia-purple); background: rgba(124,58,237,0.15); color: #fff; }

/* Cards animados no hero */
.ia-hero-visual { position: relative; }
.ia-visual-card {
  background: var(--ia-card-bg);
  border: 1px solid var(--ia-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  backdrop-filter: blur(10px);
  margin-bottom: 14px;
  transition: var(--tr);
}
.ia-visual-card:hover { border-color: var(--ia-purple); transform: translateX(6px); }
.ia-visual-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.ia-visual-card-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.ia-visual-card-icon.purple { background: rgba(124,58,237,0.2); }
.ia-visual-card-icon.cyan   { background: rgba(6,182,212,0.2); }
.ia-visual-card-icon.green  { background: rgba(16,185,129,0.2); }
.ia-visual-card-icon.orange { background: rgba(247,148,29,0.2); }
.ia-visual-card h6 { font-size: 13px; font-weight: 600; color: #e2e8f0; margin: 0; }
.ia-visual-card p  { font-size: 12px; color: rgba(255,255,255,0.5); margin: 0; line-height: 1.5; }
.ia-pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #10b981;
  margin-left: auto;
  box-shadow: 0 0 0 3px rgba(16,185,129,0.25);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 3px rgba(16,185,129,0.25); }
  50%      { box-shadow: 0 0 0 6px rgba(16,185,129,0.1); }
}

/* ── Serviços IA ── */
.ia-services-bg { background: #f8f6ff; }
.ia-srv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.ia-srv-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-md);
  transition: var(--tr);
  border-top: 4px solid transparent;
  position: relative;
  overflow: hidden;
}
.ia-srv-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ia-purple), var(--ia-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.ia-srv-card:hover::before { transform: scaleX(1); }
.ia-srv-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(124,58,237,0.12);
}
.ia-srv-icon-wrap {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}
.ia-srv-icon-wrap.p { background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(124,58,237,0.05)); }
.ia-srv-icon-wrap.c { background: linear-gradient(135deg, rgba(6,182,212,0.15), rgba(6,182,212,0.05)); }
.ia-srv-icon-wrap.g { background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(16,185,129,0.05)); }
.ia-srv-icon-wrap.o { background: linear-gradient(135deg, rgba(247,148,29,0.15), rgba(247,148,29,0.05)); }
.ia-srv-icon-wrap.b { background: linear-gradient(135deg, rgba(37,99,235,0.15), rgba(37,99,235,0.05)); }
.ia-srv-icon-wrap.r { background: linear-gradient(135deg, rgba(239,68,68,0.15), rgba(239,68,68,0.05)); }
.ia-srv-card h4 { font-size: 17px; font-weight: 700; color: var(--secondary); margin-bottom: 10px; }
.ia-srv-card p  { font-size: 13px; color: var(--gray); line-height: 1.8; margin-bottom: 16px; }
.ia-srv-tags   { display: flex; flex-wrap: wrap; gap: 6px; }
.ia-tag {
  font-size: 11px; font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid;
}
.ia-tag.p { color: var(--ia-purple);  border-color: rgba(124,58,237,0.3); background: rgba(124,58,237,0.06); }
.ia-tag.c { color: var(--ia-cyan);    border-color: rgba(6,182,212,0.3);   background: rgba(6,182,212,0.06); }
.ia-tag.g { color: #10b981;           border-color: rgba(16,185,129,0.3);  background: rgba(16,185,129,0.06); }
.ia-tag.o { color: var(--primary);    border-color: rgba(247,148,29,0.3);  background: rgba(247,148,29,0.06); }

/* ── Como Funciona IA ── */
.ia-how-bg { background: var(--ia-gradient); padding: 90px 0; }
.ia-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 50px;
  position: relative;
}
.ia-step {
  text-align: center;
  position: relative;
}
.ia-step-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ia-purple), var(--ia-cyan));
  color: #fff;
  font-size: 18px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.ia-step h5 { font-size: 15px; font-weight: 600; color: #fff; margin-bottom: 8px; }
.ia-step p  { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ── Diferenciais / Stats IA ── */
.ia-stats-bg { background: var(--white); }
.ia-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 50px;
}
.ia-stat-card {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
  border-bottom: 3px solid transparent;
  transition: var(--tr);
}
.ia-stat-card:hover { border-bottom-color: var(--ia-purple); transform: translateY(-4px); }
.ia-stat-card .ia-stat-num {
  font-size: 36px; font-weight: 700;
  background: linear-gradient(90deg, var(--ia-purple), var(--ia-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block; line-height: 1.1; margin-bottom: 6px;
}
.ia-stat-card .ia-stat-label { font-size: 13px; color: var(--gray); line-height: 1.5; }

/* ── CTA IA ── */
.ia-cta-bg {
  background: linear-gradient(135deg, var(--ia-purple) 0%, #1e1b4b 60%, var(--ia-blue) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.ia-cta-bg::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  top: -200px; left: 50%;
  transform: translateX(-50%);
}
.ia-cta-bg .container { position: relative; z-index: 2; }
.ia-cta-bg h2 { font-size: clamp(24px,3.5vw,40px); color: #fff; font-weight: 700; margin-bottom: 14px; }
.ia-cta-bg p  { color: rgba(255,255,255,0.75); font-size: 15px; max-width: 560px; margin: 0 auto 32px; line-height: 1.8; }

/* ── Canais / Integrações ── */
.ia-channels {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}
.ia-channel-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 20px;
  transition: var(--tr);
}
.ia-channel-badge:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.3); }

/* ── Responsive IA ── */
@media (max-width: 900px) {
  .ia-hero-grid { grid-template-columns: 1fr; }
  .ia-hero-visual { display: none; }
}
@media (max-width: 600px) {
  .ia-steps-grid { grid-template-columns: 1fr 1fr; }
  .ia-stats-grid { grid-template-columns: 1fr 1fr; }
}