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

:root {
  --bg:       #00665e;
  --bg2:      #0d1b1a;
  --bg3:      #122322;
  --border:   #1c3432;
  --primary:  #048e81;
  --primary2: #05a396;
  --accent:   #e1fd36;
  --accent-d: #c8e020;
  --txt:      #edf2f7;
  --txt2:     #8b95a8;
  --txt3:     #525d72;
  --success:  #22c55e;
  --danger:   #ef4444;
  --warning:  #f59e0b;
  --radius:   12px;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--txt); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 68px;
  background: rgba(9,20,19,.94); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
  width: 38px; height: 38px; background: var(--primary); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; color: var(--accent); letter-spacing: -1px;
}
.logo-name { font-size: 22px; font-weight: 900; color: var(--txt); letter-spacing: -1px; }
.nav-center { display: flex; align-items: center; gap: 6px; }
.nav-item { position: relative; }
.nav-item > a, .nav-item > span {
  font-size: 14px; font-weight: 500; color: var(--txt2); text-decoration: none;
  padding: 8px 12px; border-radius: 8px; display: flex; align-items: center; gap: 4px;
  cursor: pointer; transition: color .2s, background .2s;
}
.nav-item > a:hover, .nav-item > span:hover { color: var(--txt); background: rgba(255,255,255,.04); }
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--bg3); border: 1px solid var(--border); border-radius: 12px;
  padding: 8px; min-width: 220px; display: none; flex-direction: column; gap: 2px;
  box-shadow: 0 20px 48px rgba(0,0,0,.6); z-index: 10;
}
.nav-dropdown::before {
  content: ''; position: absolute; top: -8px; left: 0; right: 0; height: 8px;
}
.nav-item:hover .nav-dropdown { display: flex; }
.nav-dropdown a {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; border-radius: 8px;
  font-size: 13px; font-weight: 500; color: var(--txt2); text-decoration: none;
  transition: background .15s, color .15s;
}
.nav-dropdown a:hover { background: rgba(255,255,255,.05); color: var(--txt); }
.nav-dropdown a .dd-icon { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 13px; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn-nav-ghost { font-size: 13px; font-weight: 600; color: var(--txt2); text-decoration: none; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border); transition: all .2s; }
.btn-nav-ghost:hover { border-color: var(--primary); color: var(--primary); }
.nav-cta { background: var(--accent); color: #0d0f14; padding: 9px 20px; border-radius: 8px; font-size: 14px; font-weight: 800; text-decoration: none; transition: all .2s; white-space: nowrap; }
.nav-cta:hover { background: var(--accent-d); }
.nav-mobile-btn { display: none; background: none; border: none; cursor: pointer; color: var(--txt2); padding: 6px; }
.mobile-menu {
  position: fixed; inset: 0; top: 68px;
  background: var(--bg2); border-top: 1px solid var(--border);
  z-index: 199; display: none; flex-direction: column;
  padding: 12px 16px 24px; gap: 2px; overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-section { font-size: 11px; font-weight: 700; color: var(--txt3); text-transform: uppercase; letter-spacing: .1em; padding: 16px 12px 6px; }
.mobile-menu a { padding: 12px 14px; font-size: 15px; font-weight: 500; color: var(--txt2); text-decoration: none; border-radius: 9px; transition: all .15s; }
.mobile-menu a:hover { background: var(--bg3); color: var(--txt); }
.mobile-menu .mobile-cta { background: var(--accent); color: #0d0f14; font-weight: 800; text-align: center; margin-top: 12px; border-radius: 10px; }
.mobile-menu .mobile-portal { background: rgba(4,142,129,.1); color: var(--primary); font-weight: 700; text-align: center; border-radius: 10px; border: 1px solid rgba(4,142,129,.2); }

/* ── BUTTONS ── */
.btn-primary {
  background: var(--accent); color: #0d0f14; padding: 13px 28px; border-radius: 9px;
  font-size: 15px; font-weight: 800; text-decoration: none; transition: all .2s;
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; border: none; cursor: pointer; font-family: inherit;
}
.btn-primary:hover { background: var(--accent-d); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(225,253,54,.2); }
.btn-secondary {
  background: var(--primary); color: #fff; padding: 13px 28px; border-radius: 9px;
  font-size: 15px; font-weight: 700; text-decoration: none; transition: all .2s;
  display: inline-flex; align-items: center; gap: 8px; border: none; cursor: pointer; font-family: inherit;
}
.btn-secondary:hover { background: var(--primary2); transform: translateY(-1px); }
.btn-ghost {
  background: rgba(255,255,255,.05); color: var(--txt); padding: 13px 28px; border-radius: 9px;
  font-size: 15px; font-weight: 600; text-decoration: none; border: 1px solid var(--border);
  transition: all .2s; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-family: inherit;
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm { padding: 9px 20px; font-size: 13px; }

/* ── SECTIONS ── */
section { padding: 100px 5%; }
.alt-bg { background: var(--bg2); }
.section-tag {
  display: inline-block; background: rgba(4,142,129,.1); color: var(--primary);
  font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 99px; margin-bottom: 14px;
  border: 1px solid rgba(4,142,129,.2);
}
.section-tag.yellow { background: rgba(225,253,54,.1); color: var(--accent); border-color: rgba(225,253,54,.2); }
.section-title { font-size: clamp(26px, 4vw, 44px); font-weight: 900; letter-spacing: -1px; margin-bottom: 14px; line-height: 1.1; }
.highlight { color: var(--accent); }
.section-sub { font-size: 16px; color: var(--txt2); max-width: 560px; line-height: 1.7; }
.section-head { margin-bottom: 64px; }
.section-head.center { text-align: center; }
.section-head.center .section-sub { margin: 0 auto; }

/* ── HERO SLIDER ── */
.hero-slider {
  position: relative; height: 100vh; height: 100dvh; min-height: 560px;
  overflow: hidden; margin-top: 0; background: var(--bg2); padding: 0;
}
.slides { position: relative; width: 100%; height: 100%; z-index: 1; }
.slide {
  position: absolute; inset: 0; display: flex; align-items: center;
  padding: 0 5%; opacity: 0; transition: opacity .8s ease; pointer-events: none;
  background: var(--bg2);
}
.slide.active { opacity: 1; pointer-events: auto; }
/* Gradiente overlay — igual ao div inline do page-hero */
.slide-bg { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(to right, var(--bg2) 40%, rgba(9,20,19,.5) 70%, transparent 100%);
}
/* Imagem do slide — igual ao .page-hero-img */
.slide-img { position: absolute; right: 0; top: 0; height: 100%; width: 60%; object-fit: cover; object-position: center; pointer-events: none; z-index: 0; }
.slide-content { position: relative; z-index: 2; max-width: 600px; }
.slide-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(225,253,54,.1); border: 1px solid rgba(225,253,54,.25);
  color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 99px; margin-bottom: 22px;
}
.slide-tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: block; animation: blink 2s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
.slide h1 { font-size: clamp(32px, 5.5vw, 66px); font-weight: 900; line-height: 1.04; letter-spacing: -2.5px; margin-bottom: 20px; }
.slide p { font-size: clamp(15px, 1.6vw, 18px); color: var(--txt2); margin-bottom: 36px; max-width: 500px; line-height: 1.7; }
.slide-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.slider-bottom { position: absolute; bottom: 32px; left: 5%; right: 5%; z-index: 10; display: flex; align-items: center; gap: 20px; }
.slider-dots { display: flex; gap: 8px; }
.slider-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.25); cursor: pointer; transition: all .3s; border: none; padding: 0; }
.slider-dot.active { width: 28px; border-radius: 4px; background: var(--accent); }
.slider-arrows { display: flex; gap: 8px; margin-left: auto; }
.slider-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.15); background: rgba(255,255,255,.05); color: var(--txt); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all .2s; }
.slider-btn:hover { background: var(--primary); border-color: var(--primary); }
.slider-progress { position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: rgba(255,255,255,.07); z-index: 10; }
.slider-progress-fill { height: 100%; background: var(--accent); width: 0%; }

/* ── TICKER ── */
.ticker { background: linear-gradient(90deg, var(--primary), var(--primary2)); padding: 11px 0; overflow: hidden; }
.ticker-track { display: flex; width: max-content; animation: tick 30s linear infinite; }
.ticker-item { display: inline-flex; align-items: center; gap: 10px; padding: 0 36px; font-size: 13px; font-weight: 700; color: #fff; white-space: nowrap; }
.ticker-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── BENEFITS ── */
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.benefit-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 22px; transition: border-color .2s, transform .2s;
}
.benefits-grid .benefit-card:nth-child(odd)  { background: #0d1b1a; }
.benefits-grid .benefit-card:nth-child(even) { background: #e1fd36; border-color: #c8e020; }
.benefits-grid .benefit-card:nth-child(even) h3 { color: #0d1b1a; }
.benefits-grid .benefit-card:nth-child(even) p  { color: #2a3a10; }
.benefit-card:hover { border-color: var(--primary); transform: translateY(-4px); }
.benefit-icon {
  width: 50px; height: 50px; border-radius: 14px;
  background: rgba(4,142,129,.1); border: 1px solid rgba(4,142,129,.2);
  display: flex; align-items: center; justify-content: center; color: var(--primary);
  margin-bottom: 16px;
}
.benefits-grid .benefit-card:nth-child(even) .benefit-icon {
  background: rgba(0,0,0,.1); border-color: rgba(0,0,0,.15); color: #0d1b1a;
}
.benefit-icon > i { font-size: 20px; }
.benefit-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.benefit-card p { font-size: 13px; color: var(--txt2); line-height: 1.6; }

/* ── PLANS ── */
#planos { background: var(--bg2); }
.plans-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.plan-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 20px; border-radius: 9px; border: 1px solid var(--border);
  background: transparent; color: var(--txt2); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all .2s; font-family: inherit;
}
.plan-tab:hover { border-color: var(--primary); color: var(--txt); }
.plan-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.plans-panel { display: none; }
.plans-panel.active { display: block; }
.plans-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.plans-grid.plans-grid-3 { grid-template-columns: repeat(3, 1fr); }
.plan-card {
  background: var(--bg3); border: 1.5px solid var(--border); border-radius: 16px;
  padding: 28px 22px; position: relative; transition: border-color .2s, transform .2s; display: flex; flex-direction: column;
}
.plan-card:hover { transform: translateY(-4px); border-color: rgba(4,142,129,.4); }
.plan-card.featured { border-color: var(--primary); background: #00665e; box-shadow: 0 0 40px rgba(0,102,94,.3); color: #fff; }
.plan-card.featured .plan-name,
.plan-card.featured .plan-speed,
.plan-card.featured .plan-speed sub,
.plan-card.featured .plan-desc,
.plan-card.featured .plan-from,
.plan-card.featured .plan-per,
.plan-card.featured .plan-features li { color: #fff; }
.plan-card.featured .plan-divider { background: rgba(255,255,255,.2); }
.plan-card.featured .plan-features li .ck { background: rgba(225,253,54,.15); border-color: rgba(225,253,54,.4); }
.plan-card.featured .plan-features li .ck svg { color: #e1fd36; }
.plan-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #0d0f14; font-size: 11px; font-weight: 800;
  padding: 3px 14px; border-radius: 99px; white-space: nowrap;
}
.plan-name { font-size: 12px; font-weight: 700; color: var(--txt3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 8px; }
.plan-speed { font-size: 44px; font-weight: 900; color: var(--txt); letter-spacing: 0px; line-height: -1; }
.plan-speed sub { font-size: 15px; font-weight: 600; color: var(--txt2); letter-spacing: 0; vertical-align: middle; }
.plan-desc { font-size: 13px; color: var(--txt3); margin-top: 6px; }
.plan-divider { height: 1px; background: var(--border); margin: 18px 0; }
.plan-price { }
.plan-from { font-size: 12px; color: var(--txt3); }
.plan-val { font-size: 36px; font-weight: 900; color: var(--accent); letter-spacing: -1.5px; line-height: 1; }
.plan-val small { font-size: 16px; font-weight: 600; letter-spacing: 0; }
.plan-per { font-size: 12px; color: var(--txt3); margin-top: 2px; }
.plan-features { list-style: none; margin: 20px 0; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.plan-features li { font-size: 13px; color: var(--txt2); display: flex; align-items: flex-start; gap: 8px; }
.plan-features li .ck {
  width: 17px; height: 17px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
  background: rgba(4,142,129,.15); border: 1px solid rgba(4,142,129,.3); display: flex; align-items: center; justify-content: center;
}
.plan-features li .ck svg { color: var(--primary); }
.plan-cta {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 12px; border-radius: 9px; border: none; cursor: pointer;
  font-size: 14px; font-weight: 700; text-decoration: none; transition: all .2s; font-family: inherit;
}
.plan-cta.accent { background: var(--accent); color: #0d0f14; }
.plan-cta.accent:hover { background: var(--accent-d); }
.plan-cta.outline { background: transparent; color: var(--txt2); border: 1px solid var(--border); }
.plan-cta.outline:hover { border-color: var(--primary); color: var(--primary); }

/* ── ADDONS ── */
.addons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.addon-card {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 18px;
  padding: 36px; display: flex; gap: 28px; align-items: flex-start;
  transition: border-color .2s;
}
.addon-card:hover { border-color: var(--primary); }
.addon-icon { width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 26px; }
.addon-body { flex: 1; }
.addon-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.addon-card p { font-size: 14px; color: var(--txt2); line-height: 1.7; margin-bottom: 18px; }
.addon-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.addon-tag { font-size: 11px; font-weight: 600; padding: 4px 12px; border-radius: 99px; background: var(--bg2); border: 1px solid var(--border); color: var(--txt2); }

/* ── FAQ ── */
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: border-color .2s; }
.faq-item.open { border-color: var(--primary); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; background: none; border: none; cursor: pointer;
  color: var(--txt); font-size: 15px; font-weight: 600; text-align: left; font-family: inherit;
}
.faq-icon { width: 26px; height: 26px; border-radius: 50%; background: var(--bg2); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all .3s; font-size: 11px; }
.faq-item.open .faq-icon { background: var(--primary); border-color: var(--primary); transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 2px 22px 20px; font-size: 14px; color: var(--txt2); line-height: 1.75; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.contact-info h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 900; letter-spacing: -1px; margin-bottom: 14px; }
.contact-info > p { font-size: 15px; color: var(--txt2); line-height: 1.7; margin-bottom: 36px; }
.contact-items { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; align-items: center; gap: 14px; }
.c-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(4,142,129,.1); border: 1px solid rgba(4,142,129,.2); display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; font-size: 18px; }
.c-info strong { display: block; font-size: 14px; }
.c-info span { font-size: 13px; color: var(--txt3); }
.form-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 20px; padding: 40px; }
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--txt2); margin-bottom: 7px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--bg2); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 13px; font-size: 14px; color: var(--txt);
  font-family: inherit; transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(4,142,129,.1);
}
.form-group select option { background: var(--bg2); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group input.input-error, .form-group select.input-error, .form-group textarea.input-error {
  border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}
.field-error { display: block; font-size: 11px; color: #ef4444; margin-top: 5px; font-weight: 500; }
.hp-field { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.form-submit {
  width: 100%; padding: 14px; border-radius: 9px; border: none; cursor: pointer;
  background: var(--accent); color: #0d0f14; font-size: 15px; font-weight: 800;
  font-family: inherit; transition: all .2s; display: flex; align-items: center; justify-content: center; gap: 8px;
}
.form-submit:hover { background: var(--accent-d); transform: translateY(-1px); }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success .success-icon { width: 60px; height: 60px; border-radius: 50%; background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.3); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: var(--success); font-size: 22px; }
.form-success h3 { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.form-success p { font-size: 14px; color: var(--txt2); }

/* ── FOOTER ── */
footer { background: var(--bg2); border-top: 1px solid var(--border); }
.footer-top { padding: 64px 5% 48px; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand p { font-size: 13px; color: var(--txt3); margin-top: 14px; max-width: 240px; line-height: 1.7; }
.footer-social { display: flex; gap: 8px; margin-top: 20px; }
.social-btn { width: 36px; height: 36px; border-radius: 9px; background: var(--bg3); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--txt3); text-decoration: none; transition: all .2s; }
.social-btn:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.footer-col h4 { font-size: 13px; font-weight: 700; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 13px; color: var(--txt3); text-decoration: none; transition: color .2s; }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom { padding: 18px 5%; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: 12px; color: var(--txt3); }
.footer-bottom a { color: var(--txt3); text-decoration: none; }
.footer-bottom a:hover { color: var(--primary); }

/* ── WHATSAPP FLOAT ── */
/* ── CHAT WIDGET ── */
.chat-widget {
  position: fixed; right: 24px; bottom: 32px; z-index: 300;
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.chat-fab {
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: transform .2s, box-shadow .2s, background .2s;
  position: relative; flex-shrink: 0;
}
.chat-fab:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(37,211,102,.6); }
.chat-fab.open { background: var(--bg3); box-shadow: 0 4px 16px rgba(0,0,0,.4); }
.chat-fab::before {
  content: 'Olá! Como podemos ajudar?';
  position: absolute; right: calc(100% + 12px); bottom: 50%; transform: translateY(50%);
  background: #1a1a1a; color: #fff;
  font-size: 12px; font-weight: 600; white-space: nowrap;
  padding: 6px 12px; border-radius: 8px;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.chat-fab::after {
  content: '';
  position: absolute; right: calc(100% + 6px); bottom: 50%; transform: translateY(50%);
  border: 5px solid transparent; border-left-color: #1a1a1a;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.chat-fab:not(.open):hover::before,
.chat-fab:not(.open):hover::after { opacity: 1; }
.chat-fab-icon { display: flex; align-items: center; justify-content: center; }
.chat-badge {
  position: absolute; top: -2px; right: -2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #ef4444; color: #fff; font-size: 10px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg);
  animation: chat-pulse 2.2s ease infinite;
}
.chat-badge.hidden { display: none; }
@keyframes chat-pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.25)} }
.chat-panel {
  width: 320px; background: var(--bg2);
  border: 1px solid rgba(255,255,255,.08); border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.55); overflow: hidden;
  opacity: 0; pointer-events: none;
  transform: translateY(14px) scale(.96);
  transition: opacity .25s, transform .25s;
  transform-origin: bottom right;
}
.chat-panel.open { opacity: 1; pointer-events: auto; transform: translateY(0) scale(1); }
.chat-header {
  background: #25d366; padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between;
}
.chat-header-left { display: flex; align-items: center; gap: 10px; }
.chat-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.2); color: #fff; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  position: relative; flex-shrink: 0;
}
.chat-dot {
  position: absolute; bottom: 1px; right: 1px;
  width: 10px; height: 10px; border-radius: 50%;
  background: #a3e635; border: 2px solid #25d366;
}
.chat-header-text strong { display: block; color: #fff; font-size: 14px; font-weight: 700; line-height: 1.3; }
.chat-header-text span { color: rgba(255,255,255,.8); font-size: 11px; }
.chat-close {
  background: rgba(255,255,255,.18); border: none; cursor: pointer; color: #fff;
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; transition: background .15s;
}
.chat-close:hover { background: rgba(255,255,255,.3); }
.chat-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.chat-msg {
  background: var(--bg3); color: var(--txt);
  padding: 12px 14px; border-radius: 12px 12px 12px 4px;
  font-size: 14px; line-height: 1.55;
}
.chat-hint { font-size: 11px; color: var(--txt3); margin: 0; }
.chat-opts { display: flex; flex-direction: column; gap: 6px; }
.chat-opt {
  text-align: left; padding: 10px 14px; border-radius: 10px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  color: var(--txt); font-size: 13px; font-weight: 500; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.chat-opt:hover { background: rgba(37,211,102,.1); border-color: rgba(37,211,102,.35); color: #4ade80; }
.chat-opt.selected { background: rgba(37,211,102,.12); border-color: #25d366; color: #4ade80; }
.chat-wpp {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: #25d366; color: #fff; padding: 14px;
  font-size: 14px; font-weight: 700; text-decoration: none;
  transition: background .15s;
}
.chat-wpp:hover { background: #1ebe5d; color: #fff; }
@media(max-width:480px){
  .chat-panel { width: calc(100vw - 32px); }
  .chat-widget { right: 16px; bottom: 20px; }
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed; left: 24px; bottom: 32px; z-index: 300;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary); border: 1px solid rgba(255,255,255,.1);
  color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .3s, transform .3s, background .2s;
  box-shadow: 0 4px 16px rgba(0,0,0,.3);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--primary2); }

/* ── CONTRATOS ── */
.contract-item {
  display: flex; align-items: center; gap: 16px;
  background: var(--bg3); border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px; padding: 18px 20px;
  text-decoration: none; color: var(--txt);
  transition: background .2s, border-color .2s, transform .15s;
}
.contract-item:hover { background: var(--bg2); border-color: rgba(255,255,255,.14); transform: translateX(4px); }
.contract-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.contract-info { flex: 1; }
.contract-info strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.contract-info span { font-size: 12px; color: var(--txt2); }
.contract-dl { font-size: 12px; font-weight: 700; color: var(--txt3); display: flex; align-items: center; gap: 5px; flex-shrink: 0; white-space: nowrap; }
.contract-item:hover .contract-dl { color: var(--accent); }

/* ── PAGE HERO (service pages) ── */
.page-hero {
  padding: 140px 5% 80px; background: var(--bg2);
  border-bottom: 1px solid var(--border); position: relative; overflow: hidden;
  margin-top: 68px;
}
.page-hero::after {
  content: ''; position: absolute; right: 0; top: 0; bottom: 0; width: 55%;
  pointer-events: none;
}
.page-hero-img { position: absolute; right: 0; top: 0; height: 100%; width: 60%; object-fit: cover; object-position: center; pointer-events: none; }
.page-hero-inner { max-width: 620px; position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(30px, 5vw, 58px); font-weight: 900; letter-spacing: -2px; line-height: 1.06; margin-bottom: 20px; }
.page-hero .lead { font-size: 17px; color: var(--txt2); line-height: 1.7; margin-bottom: 32px; max-width: 520px; }
.page-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── TECH / FEATURES GRID ── */
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tech-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 14px; padding: 28px; }
.tech-card .tech-num { color: var(--primary); opacity: .8; margin-bottom: 14px; display: flex; }
.tech-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.tech-card p { font-size: 14px; color: var(--txt2); line-height: 1.65; }

/* ── SPEED TABLE ── */
.speed-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.speed-card { background: var(--bg3); border: 1.5px solid var(--border); border-radius: 14px; padding: 24px; text-align: center; transition: all .2s; }
.speed-card:hover { border-color: var(--primary); transform: translateY(-3px); }
.speed-card.featured { border-color: var(--accent); }
.speed-mbps { font-size: 40px; font-weight: 900; color: var(--accent); letter-spacing: -2px; line-height: 1; }
.speed-unit { font-size: 14px; color: var(--txt3); margin-bottom: 12px; }
.speed-info { font-size: 13px; color: var(--txt2); margin-bottom: 14px; }
.speed-price { font-size: 22px; font-weight: 800; }
.speed-price small { font-size: 13px; font-weight: 500; color: var(--txt3); }

/* ── CANAIS / STREAMING GRID ── */
.channel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.channel-card { background: var(--bg3); border: 1.5px solid var(--border); border-radius: 14px; padding: 28px; transition: all .2s; }
.channel-card:hover { border-color: var(--primary); transform: translateY(-3px); }
.channel-card.featured { border-color: var(--primary); background: linear-gradient(160deg, var(--bg3), rgba(4,142,129,.1)); box-shadow: 0 0 36px rgba(4,142,129,.12); }
.channel-count { font-size: 48px; font-weight: 900; color: var(--accent); letter-spacing: -2px; line-height: 1; }
.channel-label { font-size: 13px; color: var(--txt3); margin-bottom: 14px; }
.channel-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.channel-price { font-size: 26px; font-weight: 900; color: var(--txt); margin: 14px 0; }
.channel-price small { font-size: 14px; font-weight: 500; color: var(--txt3); }
.channel-features { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.channel-features li { font-size: 13px; color: var(--txt2); display: flex; align-items: center; gap: 8px; }
.channel-features li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }

/* ── TV / STREAMING TABS ── */
.tv-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 36px; }
.tv-tab { padding: 10px 32px; border-radius: 8px; border: 1.5px solid var(--border); background: transparent; color: var(--txt2); font-size: 14px; font-weight: 600; cursor: pointer; transition: all .2s; font-family: inherit; white-space: nowrap; }
.tv-tab:hover { border-color: var(--primary); color: var(--txt); }
.tv-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.tv-panel { display: none; }
.tv-panel.active { display: block; }

/* ── STREAMING SERVICES GRID ── */
.stream-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stream-card { background: var(--bg3); border: 1.5px solid var(--border); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; transition: all .2s; }
.stream-card:hover { border-color: var(--sc, var(--primary)); transform: translateY(-3px); }
.stream-icon { width: 60px; height: 60px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 26px; margin-bottom: 14px; flex-shrink: 0; }
.stream-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 3px; }
.stream-cat { font-size: 11px; color: var(--txt3); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .6px; font-weight: 600; }
.stream-price { font-size: 24px; font-weight: 900; color: var(--txt); margin-bottom: 16px; }
.stream-price small { font-size: 13px; font-weight: 500; color: var(--txt3); }
.stream-features { list-style: none; display: flex; flex-direction: column; gap: 7px; margin-bottom: 22px; flex: 1; }
.stream-features li { font-size: 13px; color: var(--txt2); display: flex; align-items: center; gap: 8px; }
.stream-features li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--sc, var(--primary)); flex-shrink: 0; }

/* ── TELE MEDICINA ── */
.tele-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: tele; }
.tele-step { background: var(--bg3); border: 1px solid var(--border); border-radius: 14px; padding: 28px 22px; position: relative; }
.tele-num { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.tele-step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.tele-step p { font-size: 13px; color: var(--txt2); line-height: 1.6; }
.specs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.spec-item { display: flex; align-items: center; gap: 16px; background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.spec-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(4,142,129,.1); display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.spec-item h4 { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.spec-item p { font-size: 12px; color: var(--txt3); }

/* ── CADASTRO ── */
.cadastro-page { padding-top: 68px; min-height: 100vh; }
.cadastro-inner { max-width: 780px; margin: 0 auto; padding: 60px 5%; }
.cadastro-inner h1 { font-size: clamp(24px, 3.5vw, 38px); font-weight: 900; margin-bottom: 8px; letter-spacing: -1px; }
.cadastro-inner .subtitle { font-size: 15px; color: #e1fd36; margin-bottom: 40px; }
.steps-bar { display: flex; align-items: center; margin-bottom: 44px; }
.sbar-item { display: flex; flex-direction: column; align-items: center; flex: 1; position: relative; }
.sbar-item:not(:last-child)::after { content: ''; position: absolute; top: 18px; left: 50%; right: -50%; height: 2px; background: var(--border); z-index: 0; }
.sbar-item.done:not(:last-child)::after, .sbar-item.active:not(:last-child)::after { background: var(--primary); }
.sbar-circle { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--txt3); background: var(--bg2); z-index: 1; transition: all .3s; }
.sbar-item.active .sbar-circle { border-color: var(--primary); background: var(--primary); color: #fff; }
.sbar-item.done .sbar-circle { border-color: var(--primary); background: var(--primary); color: #fff; }
.sbar-label { font-size: 11px; color: var(--txt3); margin-top: 8px; text-align: center; }
.sbar-item.active .sbar-label { color: var(--primary); font-weight: 700; }
.form-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 20px; padding: 40px; }
.form-card h2 { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.form-card .form-sub { font-size: 14px; color: var(--txt2); margin-bottom: 30px; }
.svc-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 28px; }
.svc-opt { border: 2px solid var(--border); border-radius: 12px; padding: 18px 14px; cursor: pointer; transition: all .2s; text-align: center; }
.svc-opt:hover { border-color: var(--primary); }
.svc-opt.selected { border-color: var(--accent); background: rgba(225,253,54,.04); }
.svc-opt .svc-emoji { font-size: 22px; margin-bottom: 8px; color: var(--primary); }
.svc-opt.selected .svc-emoji { color: var(--accent); }
.svc-opt h4 { font-size: 13px; font-weight: 700; }
.form-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); }
.btn-back { padding: 11px 24px; border-radius: 9px; border: 1px solid var(--border); background: transparent; color: var(--txt2); font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit; transition: all .2s; display: flex; align-items: center; gap: 6px; }
.btn-back:hover { border-color: var(--primary); color: var(--primary); }
.btn-next { background: var(--accent); color: #0d0f14; padding: 11px 28px; border-radius: 9px; border: none; font-size: 14px; font-weight: 800; cursor: pointer; font-family: inherit; transition: all .2s; display: flex; align-items: center; gap: 6px; }
.btn-next:hover { background: var(--accent-d); }
.step-panel { display: none; }
.step-panel.active { display: block; }
.summary-box { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 20px; }
.summary-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.summary-row:last-child { border-bottom: none; }
.summary-row span:first-child { color: var(--txt3); }
.summary-row span:last-child { font-weight: 600; }

/* ── FAQ PAGE ── */
.faq-page { padding-top: 68px; }
.faq-page .page-hero { margin-top: 0; }
.faq-hero-search { position: relative; max-width: 560px; margin-top: 28px; }
.faq-hero-search input { width: 100%; background: rgba(255,255,255,.07); border: 1px solid var(--border); border-radius: 12px; padding: 14px 14px 14px 46px; font-size: 15px; color: var(--txt); font-family: inherit; transition: all .2s; }
.faq-hero-search input:focus { outline: none; border-color: var(--primary); background: var(--bg3); }
.faq-hero-search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--txt3); pointer-events: none; }
.faq-body { padding: 64px 5%; }
.faq-layout { display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: start; }
.faq-cats { position: sticky; top: 84px; }
.faq-cat-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border-radius: 9px; font-size: 14px; font-weight: 600; cursor: pointer; color: var(--txt2); background: none; border: none; font-family: inherit; text-align: left; transition: all .2s; }
.faq-cat-item:hover { background: var(--bg3); color: var(--txt); }
.faq-cat-item.active { background: rgba(225,253,54,.3); color: var(--secondary); }
.faq-group { margin-bottom: 48px; display: none; }
.faq-group.active { display: block; }
.faq-group-title { font-size: 19px; font-weight: 800; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }

/* ── CENTRAL CLIENTE (LOGIN) ── */
.auth-page { min-height: 100vh; padding-top: 68px; display: flex; align-items: center; justify-content: center; padding: 100px 5%; background: radial-gradient(ellipse 60% 70% at 50% 0%, rgba(4,142,129,.12) 0%, transparent 60%); }
.auth-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 24px; padding: 48px 40px; width: 100%; max-width: 440px; }
.auth-logo { text-align: center; margin-bottom: 28px; }
.auth-logo .logo { justify-content: center; }
.auth-h { font-size: 24px; font-weight: 900; text-align: center; margin-bottom: 6px; }
.auth-sub { font-size: 14px; color: var(--txt2); text-align: center; margin-bottom: 32px; }
.input-wrap { position: relative; }
.input-wrap .i-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--txt3); pointer-events: none; font-size: 14px; }
.input-wrap input { padding-left: 40px; }
.input-wrap .i-toggle { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; color: var(--txt3); display: flex; }
.forgot { display: block; text-align: right; font-size: 13px; color: var(--primary); text-decoration: none; margin-bottom: 20px; }
.forgot:hover { color: var(--accent); }
.auth-submit { width: 100%; padding: 13px; border-radius: 9px; border: none; background: var(--accent); color: #0d0f14; font-size: 15px; font-weight: 800; cursor: pointer; font-family: inherit; transition: all .2s; }
.auth-submit:hover { background: var(--accent-d); }
.auth-divider { display: flex; align-items: center; gap: 14px; margin: 24px 0; color: var(--txt3); font-size: 12px; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-link { text-align: center; font-size: 14px; color: var(--txt2); margin-top: 20px; }
.auth-link a { color: var(--primary); text-decoration: none; font-weight: 600; }
.auth-link a:hover { color: var(--accent); }
.auth-alert { background: rgba(225,253,54,.07); border: 1px solid rgba(225,253,54,.2); border-radius: 10px; padding: 14px 16px; font-size: 13px; color: var(--txt2); margin-top: 16px; margin-bottom: 24px; display: flex; align-items: flex-start; gap: 10px; }

/* ── CONTATO PAGE ── */
.contato-page {}

/* ── ANIMATIONS ── */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.in { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; } .d2 { transition-delay: .2s; } .d3 { transition-delay: .3s; } .d4 { transition-delay: .4s; } .d5 { transition-delay: .5s; }

/* ── CTA BAND ── */
.cta-band { background: linear-gradient(135deg, rgba(4,142,129,.22) 0%, rgba(4,142,129,.06) 60%, rgba(225,253,54,.06) 100%); border-top: 1px solid rgba(4,142,129,.25); border-bottom: 1px solid rgba(4,142,129,.25); padding: 72px 5%; text-align: center; }
.cta-band h2 { font-size: clamp(26px, 4vw, 42px); font-weight: 900; letter-spacing: -1px; margin-bottom: 14px; }
.cta-band p { font-size: 16px; color: var(--txt2); margin-bottom: 36px; }
.cta-band .btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── RESPONSIVE ── */
/* ── RESPONSIVE ── */

/* Plans tabs: sempre scroll horizontal, nunca quebra linha */
.plans-tabs {
  overflow-x: auto; flex-wrap: nowrap !important;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
  padding-bottom: 4px;
}
.plans-tabs::-webkit-scrollbar { display: none; }
.plan-tab { flex-shrink: 0; }

/* ── MONTAR COMBO ── */
.combo-wrap { padding: 48px 5% 80px; }
.combo-layout { display: grid; grid-template-columns: 1fr 340px; gap: 36px; align-items: start; max-width: 1200px; margin: 0 auto; }
.combo-sections { display: flex; flex-direction: column; gap: 48px; }
.combo-section-hd { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.combo-section-ico { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.combo-section-name { font-size: 16px; font-weight: 800; }
.combo-section-hint { font-size: 12px; color: #000; margin-top: 2px; }
.combo-section-badge { margin-left: auto; font-size: 10px; font-weight: 700; border-radius: 99px; padding: 3px 10px; border: 1px solid; white-space: nowrap; }
.combo-plans { display: flex; flex-direction: column; gap: 8px; }
.cplan { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-radius: 10px; border: 1.5px solid var(--border); background: var(--bg3); cursor: pointer; transition: border-color .15s, background .15s; user-select: none; }
.cplan:hover { border-color: #e1fd36; }
.cplan.selected { border-color: #e1fd36; background: rgba(225,253,54,.07); }
.cplan-check { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; transition: all .15s; flex-shrink: 0; }
.cplan.selected .cplan-check { background: #e1fd36; border-color: #e1fd36; }
.cplan-check-sq { border-radius: 6px; }
.cplan.selected .cplan-check svg { display: block; }
.cplan-check svg { display: none; color: #0d1b1a; }
.cplan-sico { font-size: 22px; line-height: 1; flex-shrink: 0; }
.cplan-body { flex: 1; min-width: 0; }
.cplan-name { font-size: 14px; font-weight: 700; }
.cplan-desc { font-size: 12px; font-weight: 800; margin-top: 2px; }
.cplan-price { font-size: 14px; font-weight: 800; white-space: nowrap; }
.cplan-price small { font-size: 11px; font-weight: 400; color: var(--txt3); }
.cplan-stream-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
/* Cart */
.combo-cart { position: sticky; top: 88px; }
.cart-box { background: var(--bg3); border: 1.5px solid var(--border); border-radius: 16px; padding: 22px; }
.cart-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.cart-hd-title { font-size: 16px; font-weight: 800; }
.cart-count-badge { font-size: 11px; font-weight: 700; background: rgba(4,142,129,.12); color: var(--primary); border-radius: 99px; padding: 3px 10px; }
.cart-empty-st { text-align: center; padding: 28px 0; color: var(--txt3); font-size: 13px; line-height: 1.6; }
.cart-item { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.cart-item:last-child { border-bottom: none; }
.cart-rm { background: none; border: none; cursor: pointer; color: var(--txt3); font-size: 17px; line-height: 1; padding: 0; width: 20px; flex-shrink: 0; transition: color .15s; display: flex; align-items: center; justify-content: center; }
.cart-rm:hover { color: var(--danger); }
.cart-iname { flex: 1; font-size: 13px; color: var(--txt2); }
.cart-iprice { font-size: 13px; font-weight: 700; white-space: nowrap; }
.cart-disc-badge { background: rgba(34,197,94,.1); color: #22c55e; border: 1px solid rgba(34,197,94,.2); border-radius: 8px; padding: 8px 12px; font-size: 12px; font-weight: 700; display: flex; align-items: center; gap: 6px; margin: 12px 0 8px; }
.cart-subrow { display: flex; justify-content: space-between; font-size: 12px; color: var(--txt2); margin-bottom: 3px; }
.cart-subrow.disc-row { color: #22c55e; }
.cart-line { border: none; border-top: 1px solid var(--border); margin: 12px 0; }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.cart-total-lbl { font-size: 14px; font-weight: 600; }
.cart-total-val { font-size: 26px; font-weight: 900; }
.cart-total-val small { font-size: 12px; font-weight: 400; color: var(--txt3); }
.cart-go { width: 100%; padding: 13px; border-radius: 9px; border: none; background: var(--accent); color: #091413; font-size: 15px; font-weight: 800; cursor: pointer; font-family: inherit; transition: all .2s; margin-top: 16px; display: block; }
.cart-go:hover { background: var(--accent-d); }
.cart-go:disabled { background: var(--border); color: var(--txt3); cursor: not-allowed; }
.cart-footnote { font-size: 11px; color: var(--txt3); text-align: center; margin-top: 8px; }
/* Mobile bottom bar */
.combo-mob-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg3); border-top: 1px solid var(--border); padding: 12px 5%; z-index: 100; align-items: center; justify-content: space-between; gap: 16px; box-shadow: 0 -8px 24px rgba(0,0,0,.3); }
.combo-mob-bar-info { display: flex; flex-direction: column; }
.combo-mob-bar-lbl { font-size: 11px; color: var(--txt3); }
.combo-mob-bar-total { font-size: 20px; font-weight: 900; }
.combo-mob-bar-btn { background: var(--accent); color: #091413; border: none; border-radius: 9px; padding: 11px 22px; font-size: 14px; font-weight: 800; cursor: pointer; font-family: inherit; white-space: nowrap; }
.combo-mob-bar-btn:disabled { background: var(--border); color: var(--txt3); cursor: not-allowed; }
/* Cadastro combo items */
.combo-items-box { background: rgba(4,142,129,.06); border: 1px solid rgba(4,142,129,.18); border-radius: 12px; padding: 16px 18px; margin-bottom: 20px; }
.combo-items-box .ci-row { display: flex; justify-content: space-between; font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--border); color: var(--txt2); }
.combo-items-box .ci-row:last-child { border-bottom: none; }
.combo-items-box .ci-total { display: flex; justify-content: space-between; font-size: 14px; font-weight: 800; padding-top: 10px; margin-top: 4px; border-top: 1px solid var(--border); }

@media (max-width: 1100px) {
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid.plans-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .speed-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .combo-layout { grid-template-columns: 1fr 300px; gap: 24px; }
}

@media (max-width: 900px) {
  nav { padding: 0 4%; }
  .nav-center, .nav-actions .btn-nav-ghost { display: none; }
  .nav-mobile-btn { display: flex; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .addons-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .tech-grid { grid-template-columns: 1fr 1fr; }
  .tele-steps { grid-template-columns: repeat(2, 1fr); }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-cats { position: static; display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 32px; }
  .channel-grid { grid-template-columns: 1fr 1fr; }
  .stream-grid { grid-template-columns: 1fr 1fr; }
  .specs-grid { grid-template-columns: 1fr; }
  section { padding: 72px 5%; }
  .page-hero { padding: 110px 4% 60px; }
  .cta-band { padding: 60px 4%; }
  /* Central cliente: empilha em tablet */
  .auth-page-split { grid-template-columns: 1fr !important; }
  .auth-split-left { display: none !important; }
}

@media (max-width: 640px) {
  /* Prevent iOS input zoom (font-size >= 16px) */
  input, select, textarea { font-size: 16px !important; }

  /* Sections */
  section { padding: 56px 4%; }
  .section-head { margin-bottom: 40px; }
  .page-hero { padding: 96px 4% 52px; margin-top: 68px; }
  .page-hero h1 { letter-spacing: -1.5px; }
  .page-hero-btns { flex-direction: column; }
  .page-hero-btns .btn-primary,
  .page-hero-btns .btn-ghost { width: 100%; justify-content: center; }

  /* Hero slider — full viewport */
  .hero-slider {
    height: 100vh;
    height: 100dvh;
    min-height: 530px;
  }
  .slides { height: 100%; }
  .slide {
    align-items: flex-end; justify-content: center; flex-direction: column;
    padding: 80px 6% 100px; text-align: center;
  }
  /* Mobile: imagem full-slide via slide-bg + overlay portrait */
  .slide-img { display: none; }
  .slide-bg {
    background-size: cover; background-position: center; background-repeat: no-repeat;
    background: none;
  }
  .slide[data-id="internet"] .slide-bg  { background-image: url('../img/slides/slide-1.jpg'); }
  .slide[data-id="movel"] .slide-bg      { background-image: url('../img/slides/slide-2.jpg'); }
  .slide[data-id="fixa"] .slide-bg       { background-image: url('../img/slides/slide-3.jpg'); }
  .slide[data-id="tv"] .slide-bg         { background-image: url('../img/slides/slide-4.jpg'); }
  .slide[data-id="telemedicina"] .slide-bg { background-image: url('../img/slides/slide-5.jpg'); }
  .slide[data-id="camera"] .slide-bg     { background-image: url('../img/slides/slide-6.jpg'); }
  .slide::after {
    content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
    background: linear-gradient(to top, rgba(9,20,19,.95) 0%, rgba(9,20,19,.65) 50%, rgba(9,20,19,.3) 100%);
  }
  .slide-content { z-index: 2; max-width: 100%; }
  .slide-tag { margin: 0 auto 16px; }
  .slide h1 { font-size: clamp(28px, 8vw, 40px); letter-spacing: -1.5px; margin-bottom: 14px; }
  .slide p { font-size: 14px; margin-bottom: 24px; }
  .slide-btns { flex-direction: column; align-items: center; gap: 10px; }
  .slide-btns .btn-primary,
  .slide-btns .btn-ghost { width: 100%; justify-content: center; padding: 12px 20px; font-size: 14px; }
  .slider-bottom { bottom: 20px; }
  .slider-arrows { display: none; }

  /* Ticker */
  .ticker-item { padding: 0 20px; font-size: 12px; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; gap: 12px; }
  .benefit-card { flex-direction: row; gap: 16px; padding: 20px; align-items: flex-start; }
  .benefit-icon { flex-shrink: 0; width: 42px; height: 42px; margin-bottom: 0; }
  .benefit-card h3 { font-size: 15px; margin-bottom: 4px; }
  .benefit-card p { font-size: 13px; }

  /* Plans */
  .plans-grid { grid-template-columns: 1fr; }
  .plan-card { padding: 24px 18px; }
  .plan-speed { font-size: 36px; }
  .plan-val { font-size: 30px; }

  /* Speed grid */
  .speed-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .speed-mbps { font-size: 32px; }

  /* Tech grid */
  .tech-grid { grid-template-columns: 1fr; gap: 12px; }

  /* Tele steps */
  .tele-steps { grid-template-columns: 1fr; gap: 12px; }

  /* Channel / Stream grid */
  .channel-grid { grid-template-columns: 1fr; }
  .stream-grid { grid-template-columns: 1fr; }

  /* Montar Combo */
  .combo-layout { grid-template-columns: 1fr; }
  .combo-cart { display: none; }
  .combo-mob-bar { display: flex; }
  .cplan-stream-grid { grid-template-columns: 1fr; }
  .combo-wrap { padding-bottom: 100px; }

  /* Addons */
  .addons-grid { grid-template-columns: 1fr; }
  .addon-card { flex-direction: column; gap: 16px; padding: 24px; }
  .addon-icon { width: 50px; height: 50px; font-size: 22px; }

  /* FAQ */
  .faq-q { font-size: 14px; padding: 16px 18px; }
  .faq-a-inner { padding: 0 18px 16px; }
  .faq-cat-item { font-size: 13px; padding: 8px 10px; }

  /* Contact */
  .contact-grid { gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 24px 18px; border-radius: 16px; }
  .form-submit { font-size: 14px; }

  /* CTA band */
  .cta-band { padding: 52px 4%; }
  .cta-band h2 { letter-spacing: -0.5px; }
  .cta-band .btns { flex-direction: column; align-items: center; gap: 10px; }
  .cta-band .btns .btn-primary,
  .cta-band .btns .btn-ghost { width: 100%; max-width: 320px; justify-content: center; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; padding: 48px 4% 32px; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 6px; }
  .footer-brand p { max-width: 100%; }

  /* Cadastro */
  .cadastro-inner { padding: 36px 4% 48px; }
  .cadastro-inner h1 { font-size: 26px; }
  .steps-bar { gap: 0; }
  .sbar-circle { width: 30px; height: 30px; font-size: 12px; }
  .sbar-label { font-size: 10px; }
  .svc-options { grid-template-columns: 1fr 1fr; gap: 10px; }
  .svc-opt { padding: 14px 10px; }
  .form-actions { flex-direction: column-reverse; gap: 10px; }
  .btn-back, .btn-next { width: 100%; justify-content: center; padding: 12px; }
  .summary-box { padding: 14px; }
  .summary-row { font-size: 13px; }

  /* Auth / Central Cliente */
  .auth-card { padding: 28px 20px; border-radius: 18px; }
  .auth-h { font-size: 20px; }

  /* Section head */
  .section-title { letter-spacing: -0.5px; }

  /* Buttons geral */
  .btn-primary, .btn-secondary, .btn-ghost { font-size: 14px; padding: 12px 22px; }
}