@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Exo+2:wght@300;400;500;700;900&family=Share+Tech+Mono&display=swap');

:root {
  --bg-void: #020510;
  --bg-dark: #040920;
  --bg-card: #070e2a;
  --bg-lighter: #0a1535;
  --primary: #00fff0;
  --primary-dim: #00cccc;
  --primary-glow: rgba(0, 255, 240, 0.35);
  --primary-glow-soft: rgba(0, 255, 240, 0.12);
  --secondary: #7b2fff;
  --accent: #ff3c6e;
  --accent-yellow: #ffd700;
  --text-light: #e8eeff;
  --text-muted: #6b7a9a;
  --text-dim: #3d4d6e;
  --border: rgba(0, 255, 240, 0.18);
  --border-dim: rgba(255, 255, 255, 0.06);
  --font-display: 'Exo 2', sans-serif;
  --font-ui: 'Rajdhani', sans-serif;
  --mono: 'Share Tech Mono', monospace;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-ui);
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

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

/* ================================ CURSOR ================================ */
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99999;
  transform: translate(-50%,-50%);
  box-shadow: 0 0 10px var(--primary);
  transition: opacity 0.2s;
}
.cursor-outline {
  width: 32px; height: 32px;
  border: 1px solid rgba(0,255,240,0.5);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99998;
  transform: translate(-50%,-50%);
  transition: width 0.2s, height 0.2s, border-color 0.2s;
}

/* ================================ SCANLINES ================================ */
.scanlines {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  background: repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.025) 2px,rgba(0,0,0,0.025) 4px);
}

/* ================================ UTILITIES ================================ */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-cyan { color: var(--primary); text-shadow: 0 0 20px var(--primary-glow); }
.mono { font-family: var(--mono); }

.section-label {
  font-size: 0.75rem; letter-spacing: 4px; color: var(--primary);
  text-transform: uppercase; margin-bottom: 12px; display: block;
  text-align: center; opacity: 0.8;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900; text-align: center; margin-bottom: 16px;
  letter-spacing: -0.5px; line-height: 1.1;
}
.section-sub {
  text-align: center; color: var(--text-muted); font-size: 1.05rem;
  max-width: 600px; margin: 0 auto 60px;
}

section { padding: 110px 0; }

/* ================================ BUTTONS ================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 4px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  text-transform: uppercase; letter-spacing: 2px; cursor: none;
  transition: all 0.3s var(--ease); border: none; position: relative; overflow: hidden; white-space: nowrap;
}
.btn-primary {
  background: var(--primary); color: #000;
  box-shadow: 0 0 25px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-primary:hover { background: #fff; box-shadow: 0 0 40px rgba(255,255,255,0.5); transform: translateY(-2px); }
.btn-primary .btn-glow {
  position: absolute; top:-50%; left:-50%; width:200%; height:200%;
  background: radial-gradient(circle,rgba(255,255,255,0.3) 0%,transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover .btn-glow { opacity: 1; }
.btn-ghost {
  background: transparent; color: var(--primary); border: 1px solid var(--primary);
  box-shadow: inset 0 0 20px rgba(0,255,240,0.05);
}
.btn-ghost:hover { background: rgba(0,255,240,0.1); box-shadow: 0 0 20px var(--primary-glow); transform: translateY(-2px); }
.btn-outline-nav {
  background: transparent; color: var(--primary); border: 1px solid var(--border);
  padding: 8px 22px; font-size: 0.85rem; letter-spacing: 1.5px;
}
.btn-outline-nav:hover { border-color: var(--primary); background: var(--primary-glow-soft); box-shadow: 0 0 15px var(--primary-glow); }

/* ================================ HEADER ================================ */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 1000; padding: 18px 0; transition: all 0.4s var(--ease);
}
.site-header::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(4,9,32,0); backdrop-filter: blur(0px); transition: all 0.4s;
}
.site-header.scrolled::before { background: rgba(4,9,32,0.92); backdrop-filter: blur(20px); }
.site-header.scrolled { padding: 12px 0; box-shadow: 0 1px 0 var(--border), 0 4px 30px rgba(0,0,0,0.5); }
.header-line { height: 1px; position: absolute; width: 100%; left: 0; transition: all 0.4s; }
.top-line { top: 0; background: linear-gradient(90deg,transparent,var(--primary),transparent); opacity: 0.4; }
.bottom-line { bottom: 0; background: var(--border); opacity: 0; }
.site-header.scrolled .bottom-line { opacity: 1; }
.navbar { display: flex; justify-content: space-between; align-items: center; position: relative; z-index: 1; }
.logo a { font-family: var(--font-display); font-size: 26px; font-weight: 900; letter-spacing: 3px; display: flex; align-items: center; gap: 8px; }
.logo-icon { color: var(--primary); font-size: 20px; filter: drop-shadow(0 0 8px var(--primary)); }
.logo-sub { font-family: var(--mono); font-size: 0.55rem; letter-spacing: 4px; color: var(--text-muted); margin-top: -4px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links > li { position: relative; }
.nav-item {
  display: flex; align-items: center; gap: 6px; padding: 8px 14px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); border-radius: 3px;
  transition: all 0.3s; position: relative;
}
.nav-item::after {
  content: ''; position: absolute; bottom: 0; left: 14px; right: 14px;
  height: 1px; background: var(--primary); transform: scaleX(0);
  transition: transform 0.3s var(--ease); box-shadow: 0 0 8px var(--primary);
}
.nav-item:hover { color: var(--text-light); }
.nav-item:hover::after { transform: scaleX(1); }
.nav-num { font-family: var(--mono); font-size: 0.6rem; color: var(--primary); opacity: 0.6; }
.has-dropdown { position: relative; }
.has-dropdown:hover .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu {
  position: absolute; top: calc(100% + 10px); left: 0;
  background: var(--bg-card); min-width: 220px; border-radius: 6px; padding: 8px 0;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all 0.3s var(--ease); border: 1px solid var(--border);
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}
.submenu::before {
  content: ''; position: absolute; top: -4px; left: 20px; width: 8px; height: 8px;
  background: var(--bg-card); border-left: 1px solid var(--border); border-top: 1px solid var(--border); transform: rotate(45deg);
}
.submenu li a { display: block; padding: 11px 20px; font-size: 0.85rem; color: var(--text-muted); }
.submenu li a:hover { color: var(--primary); background: rgba(0,255,240,0.06); padding-left: 26px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: none; background: none; border: none; padding: 4px; z-index: 2; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text-light); transition: all 0.3s var(--ease); transform-origin: center; }

/* ================================ HERO — ORION GALAXY ================================ */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; background: var(--bg-void); padding: 120px 0 80px;
}
#orion-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
}
.hero-nebula {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(120,60,200,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 30% 60%, rgba(0,100,180,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 60% 20%, rgba(200,80,40,0.06) 0%, transparent 60%);
}
.hero-content { position: relative; z-index: 2; max-width: 780px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(0,255,240,0.06); border: 1px solid var(--border);
  border-radius: 100px; padding: 6px 16px; margin-bottom: 30px;
  animation: fadeInDown 0.6s var(--ease) both;
}
.pulse-dot {
  width: 8px; height: 8px; background: var(--primary); border-radius: 50%;
  box-shadow: 0 0 12px var(--primary); animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }
.badge-text { font-size: 0.7rem; letter-spacing: 3px; color: var(--primary); text-transform: uppercase; }
.hero-title { font-family: var(--font-display); font-weight: 900; line-height: 1; margin-bottom: 30px; animation: fadeInUp 0.7s var(--ease) 0.1s both; }
.title-line-1 { display: block; font-size: clamp(3rem,8vw,6rem); letter-spacing: -2px; }
.title-line-2 { display: block; font-size: clamp(1.8rem,4vw,3rem); font-weight: 400; color: var(--text-muted); margin-top: 8px; line-height: 1.3; }
.glitch { position: relative; }
.glitch::before,.glitch::after { content: attr(data-text); position: absolute; inset: 0; color: var(--primary); text-shadow: 0 0 20px var(--primary-glow); }
.glitch::before { animation: glitch1 4s infinite; clip-path: polygon(0 20%,100% 20%,100% 40%,0 40%); transform: translateX(-2px); opacity: 0.7; }
.glitch::after { animation: glitch2 4s infinite; clip-path: polygon(0 60%,100% 60%,100% 80%,0 80%); transform: translateX(2px); color: var(--accent); opacity: 0.5; }
@keyframes glitch1 { 0%,90%,100%{transform:translateX(-2px);opacity:0} 92%{transform:translateX(3px);opacity:0.7} 94%{transform:translateX(-3px);opacity:0.7} 96%{transform:translateX(0);opacity:0} }
@keyframes glitch2 { 0%,88%,100%{transform:translateX(2px);opacity:0} 90%{transform:translateX(-4px);opacity:0.5} 93%{transform:translateX(4px);opacity:0.5} 95%{transform:translateX(0);opacity:0} }
.stroke-text { -webkit-text-stroke: 1px var(--primary); color: transparent; text-shadow: none; }
.hero-stats { display: flex; align-items: center; gap: 30px; margin-bottom: 28px; animation: fadeInUp 0.7s var(--ease) 0.2s both; flex-wrap: wrap; }
.stat-item { display: flex; flex-direction: column; }
.stat-value { font-size: 2rem; font-weight: 700; line-height: 1; }
.stat-label { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 3px; color: var(--text-muted); margin-top: 2px; }
.stat-div { width: 1px; height: 40px; background: var(--border); }
.hero-sub { font-size: 1rem; color: var(--text-muted); margin-bottom: 36px; letter-spacing: 1px; animation: fadeInUp 0.7s var(--ease) 0.3s both; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeInUp 0.7s var(--ease) 0.4s both; }
.btn-arrow { transition: transform 0.3s var(--ease); }
.btn-primary:hover .btn-arrow { transform: translateX(4px); }
.hero-constellation-label {
  position: absolute; bottom: 100px; right: 60px; z-index: 2;
  display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
  animation: fadeIn 2s 1.5s both;
}
.hero-constellation-label span { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 4px; color: rgba(0,255,240,0.4); text-transform: uppercase; }
.label-line { width: 60px; height: 1px; background: linear-gradient(to left, var(--primary), transparent); opacity: 0.4; }
.hero-scroll-indicator { position: absolute; bottom: 36px; right: 40px; display: flex; flex-direction: column; align-items: center; gap: 10px; z-index: 2; animation: fadeIn 1s 1s both; }
.scroll-line { width: 1px; height: 60px; background: linear-gradient(to bottom,var(--primary),transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100%{opacity:0.3} 50%{opacity:1} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeInDown { from{opacity:0;transform:translateY(-10px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

/* ================================ TICKER ================================ */
.speed-ticker {
  background: linear-gradient(90deg,var(--bg-void),var(--bg-card),var(--bg-void));
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  overflow: hidden; padding: 14px 0; position: relative;
}
.speed-ticker::before,.speed-ticker::after { content:''; position:absolute; top:0; bottom:0; width:80px; z-index:2; }
.speed-ticker::before { left:0; background:linear-gradient(to right,var(--bg-dark),transparent); }
.speed-ticker::after { right:0; background:linear-gradient(to left,var(--bg-dark),transparent); }
.ticker-track { display:flex; gap:60px; animation:ticker 20s linear infinite; width:max-content; }
.ticker-track span { font-family:var(--mono); font-size:0.75rem; letter-spacing:3px; color:var(--text-muted); text-transform:uppercase; white-space:nowrap; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ================================ BENEFÍCIOS ================================ */
.beneficios { background: var(--bg-dark); position: relative; }
.beneficios::before { content:''; position:absolute; top:0; left:0; right:0; height:1px; background:linear-gradient(90deg,transparent,var(--border),transparent); }
.beneficios-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:24px; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border-dim); border-radius: 12px;
  padding: 36px 28px; position: relative; overflow: hidden; transition: all 0.4s var(--ease);
}
.feature-card::before { content:''; position:absolute; inset:0; background:linear-gradient(135deg,rgba(0,255,240,0.03) 0%,transparent 60%); pointer-events:none; }
.feature-card::after { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(90deg,transparent,var(--primary),transparent); opacity:0; transition:opacity 0.4s; }
.feature-card:hover { border-color:var(--border); transform:translateY(-6px); box-shadow:0 20px 50px rgba(0,0,0,0.4),0 0 30px rgba(0,255,240,0.08); }
.feature-card:hover::after { opacity:1; }
.featured-card { border-color:var(--border); box-shadow:0 0 30px rgba(0,255,240,0.08); }
.featured-card::after { opacity:1; }
.card-num { position:absolute; top:20px; right:24px; font-size:3rem; font-weight:700; color:rgba(0,255,240,0.06); line-height:1; }
.card-icon-wrap { position:relative; width:64px; height:64px; margin-bottom:20px; }
.card-icon-hex { position:absolute; inset:0; background:rgba(0,255,240,0.08); clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%); transition:all 0.3s; }
.feature-card:hover .card-icon-hex { background:rgba(0,255,240,0.15); }
.card-icon { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); font-size:1.8rem; filter:drop-shadow(0 0 8px rgba(0,255,240,0.3)); }
.feature-card h3 { font-family:var(--font-display); font-size:1.4rem; font-weight:700; margin-bottom:10px; }
.feature-card p { color:var(--text-muted); font-size:0.9rem; line-height:1.7; margin-bottom:24px; }
.card-bar { height:3px; background:rgba(255,255,255,0.06); border-radius:2px; overflow:hidden; margin-bottom:6px; }
.card-bar-fill { height:100%; background:linear-gradient(90deg,var(--primary-dim),var(--primary)); border-radius:2px; box-shadow:0 0 10px var(--primary-glow); }
.card-bar-label { font-size:0.65rem; letter-spacing:2px; color:var(--text-dim); text-transform:uppercase; }

/* ================================ PLANOS ================================ */
.planos { background: var(--bg-void); position: relative; overflow: hidden; }
.planos-bg-pattern {
  position:absolute; inset:0; pointer-events:none;
  background: radial-gradient(ellipse 60% 60% at 50% 50%,rgba(0,255,240,0.04) 0%,transparent 70%),
    repeating-linear-gradient(60deg,transparent,transparent 60px,rgba(0,255,240,0.015) 60px,rgba(0,255,240,0.015) 61px);
}
.planos-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:24px; align-items:start; }
.plano-card {
  background:var(--bg-card); border:1px solid var(--border-dim); border-radius:16px;
  padding:36px 28px; position:relative; transition:all 0.4s var(--ease); overflow:hidden;
}
.plano-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,transparent,rgba(0,255,240,0.3),transparent); }
.plano-card:hover { border-color:var(--border); transform:translateY(-8px); box-shadow:0 30px 60px rgba(0,0,0,0.5),0 0 30px rgba(0,255,240,0.08); }
.plano-destaque { border-color:rgba(0,255,240,0.35)!important; transform:translateY(-12px) scale(1.03); box-shadow:0 30px 60px rgba(0,0,0,0.5),0 0 50px rgba(0,255,240,0.15)!important; background:linear-gradient(180deg,rgba(0,255,240,0.04) 0%,var(--bg-card) 50%); }
.plano-destaque::before { background:linear-gradient(90deg,transparent,var(--primary),transparent)!important; height:3px; }
.plano-destaque:hover { transform:translateY(-18px) scale(1.03)!important; }
.plano-popular-badge { position:absolute; top:-1px; right:24px; background:var(--primary); color:#000; font-family:var(--mono); font-size:0.65rem; letter-spacing:1px; padding:6px 14px; border-radius:0 0 8px 8px; font-weight:700; }
.plano-ultra::before { background:linear-gradient(90deg,transparent,var(--accent-yellow),transparent); }
.plano-tag { font-size:0.65rem; letter-spacing:4px; color:var(--text-dim); text-transform:uppercase; margin-bottom:16px; display:block; }
.plano-speed { display:flex; align-items:baseline; gap:6px; margin-bottom:8px; }
.speed-num { font-family:var(--font-display); font-size:clamp(3rem,6vw,4.5rem); font-weight:900; color:var(--primary); text-shadow:0 0 30px var(--primary-glow); line-height:1; }
.speed-unit { font-family:var(--mono); font-size:0.9rem; color:var(--text-muted); letter-spacing:2px; }
.speed-visual { margin-bottom:24px; }
.speed-bar { height:4px; background:rgba(255,255,255,0.06); border-radius:2px; overflow:hidden; }
.speed-fill { height:100%; background:linear-gradient(90deg,var(--primary-dim),var(--primary)); border-radius:2px; box-shadow:0 0 10px var(--primary-glow); }
.speed-fill-ultra { background:linear-gradient(90deg,var(--primary-dim),var(--primary),#fff); animation:ultraPulse 2s ease-in-out infinite; }
@keyframes ultraPulse { 0%,100%{box-shadow:0 0 10px var(--primary-glow)} 50%{box-shadow:0 0 25px var(--primary-glow),0 0 50px rgba(0,255,240,0.2)} }
.plano-features { margin-bottom:20px; }
.plano-features li { display:flex; align-items:center; gap:10px; padding:10px 0; border-bottom:1px solid var(--border-dim); color:var(--text-muted); font-size:0.9rem; }
.check { color:var(--primary); font-size:0.85rem; text-shadow:0 0 8px var(--primary-glow); }
.check-phone { color: var(--accent-yellow); text-shadow: 0 0 8px rgba(255,215,0,0.5); }
.phone-tag { color: var(--accent-yellow); font-weight: 600; }
.combo-badge-wrap { margin-bottom:20px; }
.combo-badge { display:inline-block; background:rgba(255,215,0,0.12); border:1px solid rgba(255,215,0,0.3); color:var(--accent-yellow); padding:5px 14px; border-radius:4px; font-family:var(--mono); font-size:0.75rem; letter-spacing:1px; text-shadow:0 0 10px rgba(255,215,0,0.4); }
.combo-badge-fire { background:rgba(255,100,0,0.12); border-color:rgba(255,100,0,0.3); color:#ff9500; text-shadow:0 0 10px rgba(255,100,0,0.4); }
.plano-price { display:flex; align-items:baseline; gap:4px; margin-bottom:24px; line-height:1; }
.price-currency { font-family:var(--mono); font-size:1rem; color:var(--text-muted); }
.price-val { font-family:var(--font-display); font-size:2.8rem; font-weight:900; color:var(--text-light); }
.price-cents { font-size:1.2rem; font-weight:700; color:var(--text-muted); }
.price-period { font-family:var(--mono); font-size:0.75rem; color:var(--text-dim); letter-spacing:1px; margin-left:4px; }
.btn-plan { display:flex; justify-content:space-between; align-items:center; width:100%; padding:14px 20px; background:transparent; border:1px solid var(--border); color:var(--text-light); border-radius:6px; font-family:var(--font-display); font-weight:700; font-size:0.85rem; letter-spacing:1.5px; text-transform:uppercase; cursor:none; transition:all 0.3s; text-align:center; }
.btn-plan:hover { border-color:var(--primary); color:var(--primary); background:rgba(0,255,240,0.06); box-shadow:0 0 20px rgba(0,255,240,0.1); }
.btn-plan-destaque { background:var(--primary)!important; border-color:var(--primary)!important; color:#000!important; box-shadow:0 0 25px var(--primary-glow); }
.btn-plan-destaque:hover { background:#fff!important; border-color:#fff!important; color:#000!important; }

/* ================================ PLANOS ABAS ================================ */
.planos-tabs-nav {
  display: flex; gap: 8px; margin-bottom: 40px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border-dim);
  border-radius: 12px; padding: 8px; flex-wrap: wrap;
}
.planos-tab-btn {
  flex: 1; min-width: 160px; padding: 14px 20px;
  background: transparent; border: 1px solid transparent; border-radius: 8px;
  color: var(--text-muted); font-family: var(--font-display); font-weight: 700;
  font-size: 0.9rem; letter-spacing: 1px; cursor: pointer; text-transform: uppercase;
  transition: all 0.3s var(--ease); white-space: nowrap;
}
.planos-tab-btn:hover { color: var(--text-light); border-color: var(--border); background: rgba(0,255,240,0.04); }
.planos-tab-btn.active {
  background: linear-gradient(135deg,rgba(0,255,240,0.12),rgba(0,255,240,0.06));
  border-color: var(--border); color: var(--primary);
  box-shadow: 0 0 20px rgba(0,255,240,0.1); text-shadow: 0 0 15px var(--primary-glow);
}
.planos-tab-content { display: none; animation: tabFadeIn 0.4s var(--ease); }
.planos-tab-content.active { display: block; }
@keyframes tabFadeIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }

/* ================================ ABA CORPORATIVA ================================ */
.corp-hero {
  text-align: center; padding: 50px 40px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 16px; margin-bottom: 40px;
  position: relative; overflow: hidden;
}
.corp-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%,rgba(0,255,240,0.06) 0%,transparent 60%);
  pointer-events: none;
}
.corp-hero::after { content: ''; position: absolute; top: 0; left:0; right:0; height:2px; background:linear-gradient(90deg,transparent,var(--primary),transparent); }
.corp-title {
  font-family: var(--font-display); font-size: clamp(1.5rem,3vw,2.2rem);
  font-weight: 900; margin-bottom: 16px; line-height: 1.2;
}
.corp-subtitle { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }
.btn-corp { margin: 0 auto; }
.corp-benefits {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap: 16px; margin-bottom: 40px;
}
.corp-benefit-item {
  display: flex; align-items: center; gap: 14px; padding: 18px 22px;
  background: var(--bg-card); border: 1px solid var(--border-dim); border-radius: 10px;
  font-size: 0.95rem; color: var(--text-muted); transition: all 0.3s;
}
.corp-benefit-item:hover { border-color: var(--border); color: var(--text-light); transform: translateY(-3px); }
.corp-check { color: var(--primary); font-size: 1rem; text-shadow: 0 0 8px var(--primary-glow); flex-shrink: 0; }
.corp-detail {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: center; margin-bottom: 40px;
}
.corp-detail-text h4 {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
  color: var(--primary); margin-bottom: 20px;
  text-shadow: 0 0 20px var(--primary-glow);
}
.corp-detail-text p { color: var(--text-muted); line-height: 1.8; font-size: 0.95rem; margin-bottom: 14px; }
.corp-real-img {
  width: 100%; border-radius: 16px; display: block;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(0,255,240,0.08);
  object-fit: cover;
}
.corp-cta {
  text-align: center; padding: 40px; background: linear-gradient(135deg,rgba(0,255,240,0.04),rgba(123,47,255,0.04));
  border: 1px solid var(--border); border-radius: 16px;
}
.corp-cta p { font-size: 1.2rem; font-weight: 600; margin-bottom: 24px; color: var(--text-light); }

/* ================================ ABA PROVEDOR (ISP) ================================ */
.isp-hero {
  text-align: center; padding: 50px 40px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 16px; margin-bottom: 40px; position: relative; overflow: hidden;
}
.isp-hero::before {
  content:''; position:absolute; inset:0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%,rgba(123,47,255,0.08) 0%,transparent 60%);
  pointer-events:none;
}
.isp-hero::after { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(90deg,transparent,var(--secondary),transparent); }
.isp-title { font-family:var(--font-display); font-size:clamp(1.5rem,3vw,2.2rem); font-weight:900; margin-bottom:14px; }
.isp-subtitle { color:var(--primary); font-size:1.05rem; font-weight:600; margin-bottom:18px; }
.isp-desc { color:var(--text-muted); font-size:0.95rem; line-height:1.8; margin-bottom:10px; max-width:750px; margin-left:auto; margin-right:auto; }
.isp-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:40px; }
.isp-col { background:var(--bg-card); border:1px solid var(--border-dim); border-radius:12px; padding:30px; }
.isp-col-title { font-family:var(--font-display); font-size:1.1rem; font-weight:700; color:var(--primary); margin-bottom:20px; }
.isp-list { display:flex; flex-direction:column; gap:12px; }
.isp-list li { display:flex; align-items:center; gap:12px; color:var(--text-muted); font-size:0.9rem; padding:8px 0; border-bottom:1px solid var(--border-dim); }
.isp-list li:last-child { border-bottom:none; }
.isp-dot { color:var(--secondary); font-size:1.3rem; flex-shrink:0; }
.isp-infra { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:40px; }
.isp-infra-card {
  background:var(--bg-card); border:1px solid var(--border-dim); border-radius:12px; padding:32px;
  transition:all 0.3s;
}
.isp-infra-card:hover { border-color:var(--border); transform:translateY(-4px); }
.isp-infra-featured { border-color:rgba(0,255,240,0.2)!important; box-shadow:0 0 30px rgba(0,255,240,0.06); }
.isp-infra-icon { font-size:2.5rem; margin-bottom:16px; filter:drop-shadow(0 0 12px rgba(0,255,240,0.3)); }
.isp-infra-card h4 { font-family:var(--font-display); font-size:1.2rem; font-weight:700; color:var(--primary); margin-bottom:12px; }
.isp-infra-card p { color:var(--text-muted); font-size:0.9rem; line-height:1.7; }
.isp-cta {
  text-align:center; padding:40px; background:linear-gradient(135deg,rgba(123,47,255,0.06),rgba(0,255,240,0.04));
  border:1px solid rgba(123,47,255,0.2); border-radius:16px;
}
.isp-cta-title { font-size:1.3rem; font-weight:700; margin-bottom:24px; color:var(--text-light); }

/* ================================ PHONE ADDON ICON ================================ */
.addon-icon-phone {
  font-size: 3.5rem; line-height: 1; margin-bottom: 4px;
  filter: drop-shadow(0 0 12px rgba(0,255,240,0.4));
}

/* ================================ ADD-ONS ================================ */
.melhorar { background:var(--bg-dark); border-top:1px solid var(--border-dim); }
.addons-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:20px; }
.addon-card { background:var(--bg-card); border:1px solid var(--border-dim); border-radius:10px; padding:28px 24px; text-align:center; transition:all 0.3s; cursor:none; }
.addon-card:hover { border-color:var(--border); transform:translateY(-4px); box-shadow:0 10px 30px rgba(0,0,0,0.3),0 0 20px rgba(0,255,240,0.06); }
.addon-featured { border-color:rgba(0,255,240,0.2); }
.addon-logo { font-family:var(--mono); font-size:1.5rem; font-weight:700; color:var(--primary); text-shadow:0 0 15px var(--primary-glow); margin-bottom:8px; letter-spacing:2px; }
.addon-card strong { display:block; font-family:var(--font-display); font-size:1rem; font-weight:600; margin-bottom:10px; }
.addon-price { font-family:var(--mono); font-size:0.95rem; color:var(--primary); text-shadow:0 0 10px var(--primary-glow); }
.addon-price span { font-size:0.75rem; color:var(--text-muted); }

/* ================================ SPEED TEST ================================ */
.speedtest {
  background: var(--bg-void); position: relative; overflow: hidden; padding: 110px 0;
}
#speedtest-stars { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; }
.speedtest-embed-wrapper {
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  gap: 24px;
  align-items: center;
  position: relative;
}
.speedtest-side-deco { display: flex; flex-direction: column; align-items: center; position: relative; }
.speedtest-side-deco--right { transform: scaleX(-1); }
.speedtest-side-deco .const-svg { width: 100%; opacity: 0.85; }
.const-label,.const-label-belt,.const-label-rigel {
  font-family: var(--mono); font-size: 0.55rem; letter-spacing: 2px;
  color: rgba(0,255,240,0.35); text-transform: uppercase; margin-top: 4px; white-space: nowrap;
}
.const-label { color: rgba(255,120,80,0.5); }
.const-label-belt { color: rgba(0,255,240,0.35); margin-top: 40px; }
.const-label-rigel { color: rgba(167,139,250,0.5); margin-top: 60px; }
.speedtest-frame-wrap {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
  overflow: hidden; box-shadow: 0 0 60px rgba(0,255,240,0.08), 0 30px 60px rgba(0,0,0,0.5);
}
.speedtest-frame-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; background: rgba(0,255,240,0.04); border-bottom: 1px solid var(--border);
}
.frame-dots { display: flex; gap: 7px; }
.frame-dots span { width: 11px; height: 11px; border-radius: 50%; display: block; }
.frame-dots span:nth-child(1) { background: #ff5f57; }
.frame-dots span:nth-child(2) { background: #ffbd2e; }
.frame-dots span:nth-child(3) { background: #28c940; }
.frame-tag { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 2px; color: var(--primary); background: rgba(0,255,240,0.1); border: 1px solid var(--border); padding: 3px 10px; border-radius: 4px; }
.speedtest-iframe-container { height: 550px; background: #060c22; }
.speedtest-iframe-container iframe { width: 100%; height: 100%; border: none; display: block; }
.speedtest-frame-footer { padding: 12px 20px; border-top: 1px solid var(--border-dim); background: rgba(0,0,0,0.2); text-align: center; }
.speedtest-frame-footer span { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 1px; color: var(--text-dim); }

/* ================================ APP SECTION ================================ */
.app-section {
  background: var(--bg-dark); position: relative; overflow: hidden; padding: 110px 0;
}
.app-bg-glow {
  position: absolute; width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(123,47,255,0.08) 0%, transparent 60%);
  border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%,-50%);
  filter: blur(80px); pointer-events: none;
}
.app-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.app-features { display: flex; flex-direction: column; gap: 28px; }
.app-feat-item {
  display: flex; gap: 20px; align-items: flex-start;
  background: rgba(255,255,255,0.02); border: 1px solid var(--border-dim);
  border-radius: 12px; padding: 20px 24px; transition: all 0.3s;
}
.app-feat-item:hover { border-color: var(--border); transform: translateX(6px); }
.app-feat-icon { font-size: 1.8rem; flex-shrink: 0; filter: drop-shadow(0 0 8px rgba(0,255,240,0.3)); }
.app-feat-item strong { display: block; font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.app-feat-item p { color: var(--text-muted); font-size: 0.87rem; line-height: 1.5; margin: 0; }
.app-download-block { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.app-phone-mockup { position: relative; }
.phone-frame {
  width: 200px; background: #080e28; border: 2px solid rgba(0,255,240,0.2);
  border-radius: 32px; padding: 12px; box-shadow: 0 0 40px rgba(0,255,240,0.08), 0 30px 60px rgba(0,0,0,0.6);
  position: relative; z-index: 1;
}
.phone-screen { background: var(--bg-void); border-radius: 24px; overflow: hidden; padding: 20px 16px; }
.phone-screen-content { display: flex; flex-direction: column; gap: 12px; }
.phone-logo { font-size: 0.65rem; letter-spacing: 3px; color: var(--text-muted); text-align: center; }
.phone-speed-display { text-align: center; }
.phone-speed-num { font-size: 2.8rem; font-weight: 700; line-height: 1; }
.phone-speed-unit { font-size: 0.65rem; letter-spacing: 3px; color: var(--text-muted); }
.phone-bar-area { display: flex; flex-direction: column; gap: 8px; }
.phone-bar-item { display: flex; flex-direction: column; gap: 4px; }
.phone-bar-item span { font-family: var(--mono); font-size: 0.6rem; color: var(--text-muted); }
.ph-bar { height: 3px; background: rgba(255,255,255,0.06); border-radius: 2px; overflow: hidden; }
.ph-fill { height: 100%; background: linear-gradient(90deg,var(--primary-dim),var(--primary)); border-radius: 2px; }
.ph-fill-up { background: linear-gradient(90deg,#7b2fff,#a366ff); }
.ph-fill-ping { background: linear-gradient(90deg,#ff3c6e,#ff6b8e); }
.phone-status { font-size: 0.6rem; letter-spacing: 2px; color: #28c940; text-align: center; }
.phone-glow {
  position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%);
  width: 120px; height: 40px;
  background: radial-gradient(ellipse, rgba(0,255,240,0.3) 0%, transparent 70%);
  filter: blur(15px);
}
.download-btns { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.download-btn {
  display: flex; align-items: center; gap: 14px; padding: 14px 22px;
  border-radius: 12px; border: 1px solid var(--border); transition: all 0.3s; cursor: none;
  background: var(--bg-card); width: 100%;
}
.download-btn:hover { border-color: var(--primary); background: rgba(0,255,240,0.06); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.download-ios { border-color: rgba(255,255,255,0.15); }
.store-icon { width: 26px; height: 26px; color: var(--text-light); flex-shrink: 0; }
.store-text { display: flex; flex-direction: column; }
.store-sub { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 1px; color: var(--text-muted); }
.store-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.app-qr-area { display: flex; align-items: center; gap: 20px; }
.qr-item { display: flex; flex-direction: column; align-items: center; }
.qr-box { background: rgba(0,0,0,0.3); border: 1px solid var(--border); border-radius: 8px; padding: 8px; }
.qr-divider { display: flex; align-items: center; }

/* ================================ POR QUE ESCOLHER ================================ */
.pq-escolher { background: var(--bg-dark); border-top: 1px solid var(--border-dim); }
.diferenciais-grid { display: flex; flex-direction: column; gap: 20px; max-width: 800px; margin: 0 auto; }
.diferencial-item {
  display: flex; gap: 24px; align-items: flex-start; background: var(--bg-card);
  border: 1px solid var(--border-dim); border-radius: 12px; padding: 28px; transition: all 0.3s; position: relative; overflow: hidden;
}
.diferencial-item::before { content:''; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--primary); box-shadow:0 0 10px var(--primary-glow); opacity:0; transition:opacity 0.3s; }
.diferencial-item:hover::before { opacity: 1; }
.diferencial-item:hover { border-color: var(--border); transform: translateX(6px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.dif-icon-box { width:52px; height:52px; flex-shrink:0; background:rgba(0,255,240,0.08); border:1px solid var(--border); border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:1.5rem; }
.dif-content h3 { font-family:var(--font-display); font-size:1.15rem; font-weight:700; margin-bottom:6px; }
.dif-content p { color:var(--text-muted); font-size:0.9rem; line-height:1.6; }

/* ================================ SOBRE ================================ */
.sobre { background: var(--bg-dark); }
.sobre-layout { display:grid; grid-template-columns:1.5fr 1fr; gap:60px; align-items:center; margin-bottom:80px; }
.sobre-text-block p { color:var(--text-muted); font-size:1rem; line-height:1.8; margin-bottom:16px; }
.sobre-stats { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.about-stat { background:var(--bg-card); border:1px solid var(--border-dim); border-radius:10px; padding:20px; text-align:center; display:flex; flex-direction:column; gap:6px; transition:all 0.3s; }
.about-stat:hover { border-color:var(--border); transform:translateY(-4px); }
.about-num { font-size:1.8rem; font-weight:700; line-height:1; }
.about-label { font-family:var(--mono); font-size:0.65rem; letter-spacing:2px; color:var(--text-dim); text-transform:uppercase; }
.igreen-block { background:var(--bg-card); border:1px solid var(--border); border-radius:16px; padding:48px; text-align:center; position:relative; overflow:hidden; }
.igreen-block::before { content:''; position:absolute; top:-50%; left:-50%; width:200%; height:200%; background:radial-gradient(circle,rgba(0,200,100,0.03) 0%,transparent 50%); }
.igreen-label { font-size:0.7rem; letter-spacing:3px; color:#00c864; margin-bottom:12px; display:block; }
.igreen-block h3 { font-family:var(--font-display); font-size:1.8rem; font-weight:700; margin-bottom:24px; }
.igreen-img { max-width:100%; border-radius:10px; margin-bottom:24px; border:1px solid rgba(0,200,100,0.2); box-shadow:0 10px 30px rgba(0,0,0,0.4); }
.igreen-block p { color:var(--text-muted); font-size:0.95rem; line-height:1.8; max-width:700px; margin:0 auto; }

/* ================================ FOOTER ================================ */
footer { background:var(--bg-void); padding:70px 0 24px; position:relative; }
.footer-top-line { height:1px; background:linear-gradient(90deg,transparent,var(--border),transparent); position:absolute; top:0; left:0; right:0; }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1.5fr; gap:40px; margin-bottom:50px; }
.footer-logo { font-family:var(--font-display); font-size:2rem; font-weight:900; letter-spacing:3px; margin-bottom:4px; }
.footer-logo-sub { font-size:0.6rem; letter-spacing:4px; color:var(--text-dim); margin-bottom:16px; }
.footer-quote { font-style:italic; color:var(--text-muted); font-size:0.85rem; line-height:1.7; margin-bottom:16px; padding-left:12px; border-left:2px solid var(--border); }
.footer-cnpj { font-size:0.75rem; color:var(--text-dim); letter-spacing:1px; line-height:1.8; }
.footer-col-title { font-family:var(--mono); font-size:0.7rem; letter-spacing:4px; text-transform:uppercase; color:var(--primary); margin-bottom:20px; padding-bottom:10px; border-bottom:1px solid var(--border-dim); }
.footer-links li { margin-bottom:10px; }
.footer-links a { color:var(--text-muted); font-size:0.9rem; transition:all 0.25s; }
.footer-links a:hover { color:var(--primary); padding-left:6px; text-shadow:0 0 8px var(--primary-glow); }
.address-list { display:flex; flex-direction:column; gap:16px; }
.address-item { display:flex; flex-direction:column; gap:4px; }
.address-tag { font-size:0.65rem; letter-spacing:3px; color:var(--primary); display:block; }
.address-item p { color:var(--text-muted); font-size:0.85rem; line-height:1.5; }
.footer-bottom { text-align:center; }
.footer-bottom-line { height:1px; background:var(--border-dim); margin-bottom:20px; }
.footer-bottom p { font-size:0.75rem; letter-spacing:1px; color:var(--text-dim); }
.footer-app-badge {
  display: inline-block; padding: 6px 14px;
  background: rgba(0,255,240,0.06); border: 1px solid var(--border);
  border-radius: 6px; font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 1px; color: var(--primary); transition: all 0.3s;
}
.footer-app-badge:hover { background: rgba(0,255,240,0.12); border-color: var(--primary); }

/* ================================ FLOATING WHATSAPP ================================ */
.floating-whats { position:fixed; bottom:32px; right:32px; background:#25d366; color:white; width:62px; height:62px; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 0 30px rgba(37,211,102,0.4); z-index:1000; transition:all 0.3s var(--ease-bounce); cursor: none; }
.floating-whats:hover { transform:scale(1.12); box-shadow:0 0 50px rgba(37,211,102,0.6); }
.whats-pulse { position:absolute; inset:-4px; border-radius:50%; border:2px solid rgba(37,211,102,0.4); animation:whatsRing 2s ease-in-out infinite; }
@keyframes whatsRing { 0%{transform:scale(1);opacity:1} 100%{transform:scale(1.5);opacity:0} }
.whats-tooltip { position:absolute; right:calc(100% + 12px); top:50%; transform:translateY(-50%); background:var(--bg-card); color:var(--text-light); font-family:var(--mono); font-size:0.75rem; letter-spacing:1px; padding:7px 14px; border-radius:6px; border:1px solid var(--border); white-space:nowrap; opacity:0; pointer-events:none; transition:opacity 0.3s; }
.whats-tooltip::after { content:''; position:absolute; left:100%; top:50%; transform:translateY(-50%); border:5px solid transparent; border-left-color:var(--bg-card); }
.floating-whats:hover .whats-tooltip { opacity:1; }

/* ================================ RESPONSIVE ================================ */
@media (max-width: 1100px) {
  .speedtest-embed-wrapper { grid-template-columns: 80px 1fr 80px; }
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .sobre-layout { grid-template-columns: 1fr; gap: 40px; }
  .app-layout { grid-template-columns: 1fr; gap: 48px; }
  .app-features { order: 2; }
  .app-download-block { order: 1; }
  .speedtest-embed-wrapper { grid-template-columns: 1fr; }
  .speedtest-side-deco { display: none; }
  .corp-detail { grid-template-columns: 1fr; gap: 24px; }
  .isp-grid { grid-template-columns: 1fr; }
  .isp-infra { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  /* ── Cursor ── */
  body { cursor: auto; }
  .cursor-dot, .cursor-outline { display: none; }
  .btn, .btn-plan, .addon-card, .download-btn, .floating-whats { cursor: auto !important; }

  /* ── Navigation ── */
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100vh;
    background: var(--bg-card); border-left: 1px solid var(--border);
    flex-direction: column; padding: 90px 30px 40px; align-items: flex-start; gap: 4px;
    transition: right 0.4s var(--ease); backdrop-filter: blur(20px); overflow-y: auto;
  }
  .nav-links.active { right: 0; }
  .nav-links li { width: 100%; }
  .nav-item { width: 100%; padding: 14px 16px; font-size: 1.05rem; }
  .nav-item::after { display: none; }
  .submenu {
    position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    background: rgba(255,255,255,0.03); display: none; margin-top: 4px;
    border-left: 2px solid var(--primary); border-radius: 0;
    border-top: none; border-right: none; border-bottom: none;
  }
  .has-dropdown.active .submenu { display: block; }

  /* ── Hero ── */
  .hero { padding: 100px 0 70px; }
  .title-line-1 { font-size: clamp(2.4rem, 10vw, 3.2rem); }
  .title-line-2 { font-size: clamp(1.2rem, 5vw, 1.6rem); }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .hero-btns { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-btns .btn { width: 100%; justify-content: center; }
  .stat-div { display: none; }
  .hero-scroll-indicator, .hero-constellation-label { display: none; }
  .hero-badge { max-width: 100%; }
  .badge-text { font-size: 0.65rem; letter-spacing: 2px; }

  /* ── Sections ── */
  section { padding: 72px 0; }
  .section-sub { margin-bottom: 40px; font-size: 0.97rem; }

  /* ── Planos tabs ── */
  .planos-tabs-nav {
    gap: 8px; padding: 8px;
    display: flex; flex-direction: column;
  }
  .planos-tab-btn {
    min-width: 0; width: 100%;
    font-size: 0.85rem; padding: 12px 14px;
    letter-spacing: 0; white-space: normal;
    text-align: center; line-height: 1.4;
    height: auto; display: flex; justify-content: center; align-items: center;
  }
  .planos-grid { grid-template-columns: 1fr; }
  .plano-destaque { transform: none !important; }
  .plano-card { padding: 28px 22px; }

  .btn { white-space: normal; line-height: 1.4; text-align: center; justify-content: center; height: auto; }

  /* ── Corp & ISP tabs ── */
  .corp-hero { padding: 36px 24px; }
  .corp-title { font-size: 1.3rem; }
  .corp-benefits { grid-template-columns: 1fr; }
  .corp-benefit-item { padding: 14px 16px; }
  .corp-cta { padding: 28px 20px; }
  .corp-cta p { font-size: 1rem; }
  .isp-hero { padding: 36px 24px; }
  .isp-col { padding: 22px 18px; }
  .isp-infra-card { padding: 24px 20px; }
  .isp-cta { padding: 28px 20px; }
  .btn-corp { font-size: 0.75rem; padding: 12px 16px; }

  /* ── Add-ons ── */
  .addons-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .addon-card { padding: 22px 16px; }

  /* ── Speed test ── */
  .speedtest-iframe-container { height: 380px; }

  /* ── App section ── */
  .app-download-block { width: 100%; }
  .download-btns { flex-direction: column; gap: 10px; }
  .download-btn { width: 100%; }
  .app-qr-area { justify-content: center; flex-wrap: wrap; gap: 16px; }
  .app-feat-item { padding: 16px 18px; }

  /* ── Sobre ── */
  .sobre-stats { grid-template-columns: 1fr 1fr; }
  .sobre-layout .btn { width: 100%; justify-content: center; }
  .sobre-layout > .sobre-text-block > div { flex-direction: column; }

  /* ── Footer ── */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .igreen-block { padding: 28px 20px; }
  footer { padding-bottom: 96px; } /* clearance for floating WhatsApp button */

  /* ── Floating WhatsApp ── */
  .floating-whats { bottom: 20px; right: 16px; width: 54px; height: 54px; cursor: auto; }
  .whats-tooltip { display: none; }
}

@media (max-width: 480px) {
  /* ── Base spacing ── */
  section { padding: 60px 0; }
  .container { padding: 0 16px; }
  .hero { padding: 96px 0 60px; }
  .section-title { font-size: clamp(1.6rem, 7vw, 2.2rem); }

  /* ── Hero ── */
  .title-line-1 { font-size: clamp(2rem, 11vw, 2.8rem); }
  .title-line-2 { font-size: clamp(1.1rem, 5vw, 1.4rem); }
  .hero-sub { font-size: 0.9rem; }
  .hero-badge { padding: 5px 12px; }

  /* ── Plan tabs ── */
  .planos-tab-btn { font-size: 0.8rem; padding: 12px 14px; }

  /* ── Add-ons ── */
  .addons-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .addon-card { padding: 18px 12px; }
  .addon-logo img { height: 50px !important; }

  /* ── Speed test ── */
  .speedtest-iframe-container { height: 320px; }

  /* ── App section ── */
  .phone-frame { width: 170px; }
  .app-qr-area { display: none; } /* hide QR codes on very small screens */

  /* ── Sobre ── */
  .sobre-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .about-stat { padding: 16px 12px; }
  .about-num { font-size: 1.5rem; }

  /* ── Buttons ── */
  .btn { padding: 12px 22px; font-size: 0.82rem; letter-spacing: 1.5px; white-space: normal; justify-content: center; text-align: center; height: auto; line-height: 1.4; }
  .hero-btns .btn { padding: 14px 22px; }

  /* ── Footer ── */
  footer { padding-bottom: 100px; }
  .footer-logo img { height: 48px !important; }
}

@media (max-width: 360px) {
  .title-line-1 { font-size: 1.9rem; }
  .title-line-2 { font-size: 1rem; }
  .plano-card { padding: 22px 16px; }
  .addons-grid { grid-template-columns: 1fr; }
  .floating-whats { width: 48px; height: 48px; bottom: 16px; right: 12px; }
}