/* =========================================================
   AION INTERNET — Landing page
   Paleta e tipografia seguem o manual de marca (Raleway,
   Midnight/Deep Navy/Electric Blue/Violet/Future Purple/Cyber Cyan).
   ========================================================= */

:root{
  /* ---- paleta oficial AION ---- */
  --midnight:      #03051B;
  --deep-navy:     #080D32;
  --electric-blue: #245BFF;
  --violet:        #6B20FF;
  --future-purple: #B02CFF;
  --cyber-cyan:    #16C8FF;
  --ice-silver:    #E7E9F5;
  --pure-white:    #FFFFFF;

  --gradient-aion: linear-gradient(90deg, var(--electric-blue) 0%, var(--violet) 55%, var(--future-purple) 100%);

  /* ---- superfícies derivadas ---- */
  --bg-0: var(--midnight);
  --bg-1: var(--deep-navy);
  --surface: #0C1240;
  --surface-border: rgba(231, 233, 245, 0.10);
  --text-primary: var(--ice-silver);
  --text-muted: rgba(231, 233, 245, 0.64);

  /* ---- tipografia ---- */
  --font-display: 'Raleway', sans-serif;

  /* ---- espaçamento fluido ---- */
  --space-section: clamp(4rem, 8vw, 8rem);
  --container: 1180px;

  --ease: cubic-bezier(.22,.9,.32,1);
}

/* ---------------------------------------------------------
   Reset
   --------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--bg-0);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{ margin: 0; font-family: var(--font-display); color: var(--pure-white); }
p{ margin: 0; }
button{ font-family: inherit; }

:focus-visible{
  outline: 2px solid var(--cyber-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------------------------------------------------------
   Utilitários
   --------------------------------------------------------- */
.text-gradient{
  background: var(--gradient-aion);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow{
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyber-cyan);
  margin: 0 0 0.9rem;
}
.eyebrow--center{ text-align: center; }

.section{
  position: relative;
  padding: var(--space-section) clamp(1.25rem, 5vw, 3rem);
  max-width: var(--container);
  margin: 0 auto;
}
.section--alt{ max-width: none; background: var(--bg-1); }
.section--alt > *{ max-width: var(--container); margin-left: auto; margin-right: auto; }

.section__head{ max-width: 640px; margin: 0 auto 3.5rem; text-align: center; }
.section__head h2{
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.section__lead{
  margin-top: 0.9rem;
  color: var(--text-muted);
  font-size: 1.02rem;
}

.grid{ display: grid; gap: 1.5rem; }
.grid--values{ grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.grid--plans{ grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); max-width: 980px; margin: 0 auto; }

/* ---- botões ---- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn--primary{
  background: var(--gradient-aion);
  color: var(--pure-white);
  box-shadow: 0 8px 24px -8px rgba(107, 32, 255, 0.55);
}
.btn--primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(176, 44, 255, 0.6); }
.btn--outline{
  border-color: rgba(231,233,245,0.28);
  color: var(--text-primary);
  background: rgba(231,233,245,0.03);
}
.btn--outline:hover{ border-color: var(--cyber-cyan); color: var(--cyber-cyan); }
.btn--ghost{
  color: var(--text-primary);
  border-color: transparent;
  padding: 0.6rem 1.1rem;
}
.btn--ghost:hover{ color: var(--cyber-cyan); }
.btn--small{ font-size: 0.85rem; padding: 0.55rem 1.1rem; }
.btn--block{ width: 100%; margin-top: 1.6rem; }

/* ---------------------------------------------------------
   Trilho de fibra (elemento de assinatura)
   --------------------------------------------------------- */
.fiber-rail{
  position: fixed;
  top: 0; bottom: 0; left: 22px;
  width: 2px;
  z-index: 60;
  display: none;
}
.fiber-rail__track{
  position: absolute; inset: 0;
  background: rgba(231,233,245,0.08);
}
.fiber-rail__fill{
  position: absolute; top: 0; left: 0; right: 0;
  height: 0%;
  background: var(--gradient-aion);
  box-shadow: 0 0 12px 1px var(--cyber-cyan);
  transition: height 0.08s linear;
}
.fiber-rail__nodes{ position: absolute; inset: 0; }
.fiber-node{
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--bg-0);
  border: 2px solid rgba(231,233,245,0.35);
  transition: all 0.3s var(--ease);
}
.fiber-node::after{
  content: attr(data-label);
  position: absolute;
  left: 18px; top: 50%; transform: translateY(-50%);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}
.fiber-node.is-active{
  border-color: var(--cyber-cyan);
  background: var(--cyber-cyan);
  box-shadow: 0 0 14px 3px rgba(22,200,255,0.65);
}
.fiber-node.is-active::after{ opacity: 1; color: var(--ice-silver); }

@media (min-width: 1080px){
  .fiber-rail{ display: block; }
}

/* ---------------------------------------------------------
   Navegação
   --------------------------------------------------------- */
.nav{
  position: sticky; top: 0; z-index: 50;
  padding: 0.9rem clamp(1.25rem, 5vw, 3rem);
  background: rgba(3,5,27,0.55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(231,233,245,0.06);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.nav__inner{
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav__brand{ display: flex; align-items: center; gap: 0.6rem; }
.nav__mark{ height: 23px; width: auto; }
.nav__wordmark{
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--pure-white);
  letter-spacing: 0.02em;
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__wordmark-sub{
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--cyber-cyan);
  margin-top: 3px;
}
.nav__links{
  display: flex;
  gap: 2rem;
  font-size: 0.92rem;
  font-weight: 600;
}
.nav__links a{ color: var(--text-muted); transition: color 0.2s var(--ease); position: relative; }
.nav__links a:hover{ color: var(--pure-white); }
.nav__actions{ display: flex; align-items: center; gap: 0.75rem; }

.nav__toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px; height: 34px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav__toggle span{
  height: 2px; width: 100%;
  background: var(--ice-silver);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

@media (max-width: 840px){
  .nav__links{
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--bg-1);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 1.6rem;
    padding: 2rem clamp(1.5rem, 8vw, 3rem);
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
    font-size: 1.1rem;
    box-shadow: -30px 0 60px -20px rgba(0,0,0,0.6);
  }
  .nav__links.is-open{ transform: translateX(0); }
  .nav__toggle{ display: flex; }
  .nav__actions .btn--small{ display: none; }
}

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero{
  position: relative;
  padding: clamp(2.5rem, 8vh, 5rem) clamp(1.25rem, 5vw, 3rem) 4rem;
  overflow: hidden;
}
.hero__bg{ position: absolute; inset: 0; z-index: 0; }
.hero__glow{
  position: absolute;
  width: 60vw; height: 60vw;
  max-width: 720px; max-height: 720px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}
.hero__glow--blue{ background: var(--electric-blue); top: -10%; left: -12%; }
.hero__glow--purple{ background: var(--future-purple); bottom: -20%; right: -8%; opacity: 0.28; }
.hero__canvas{ position: absolute; inset: 0; width: 100%; height: 100%; }

.hero__inner{
  position: relative; z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 3rem);
  min-height: 62vh;
}
.hero__title{
  font-size: clamp(2.3rem, 5.4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.hero__lead{
  margin-top: 1.4rem;
  max-width: 46ch;
  color: var(--text-muted);
  font-size: 1.08rem;
}
.hero__cta{ display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

.hero__stats{
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin: 3rem 0 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--surface-border);
  flex-wrap: wrap;
}
.hero__stats dt{
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.hero__stats dd{ margin: 0; font-weight: 700; color: var(--pure-white); font-size: 1.02rem; }

.hero__figure{
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  height: 100%;
}
.hero__mascot{
  position: relative; z-index: 2;
  width: min(100%, 420px);
  filter: drop-shadow(0 30px 60px rgba(3,5,27,0.65));
  animation: float 6s ease-in-out infinite;
}
.hero__mascot-glow{
  position: absolute;
  width: 70%; height: 40%;
  left: 15%; bottom: 4%;
  background: radial-gradient(closest-side, rgba(176,44,255,0.45), transparent 70%);
  filter: blur(30px);
  z-index: 1;
}
@keyframes float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-14px); }
}

.hero__scroll{
  position: absolute;
  bottom: 1.75rem; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid rgba(231,233,245,0.35);
  border-radius: 999px;
  z-index: 2;
}
.hero__scroll span{
  position: absolute;
  top: 6px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: var(--cyber-cyan);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot{
  0%{ opacity: 1; transform: translateY(0); }
  70%{ opacity: 0; transform: translateY(14px); }
  100%{ opacity: 0; transform: translateY(0); }
}

@media (max-width: 900px){
  .hero__inner{ grid-template-columns: 1fr; text-align: center; min-height: auto; }
  .hero__lead{ margin-left: auto; margin-right: auto; }
  .hero__cta{ justify-content: center; }
  .hero__stats{ justify-content: center; }
  .hero__figure{ order: -1; margin-bottom: 1rem; }
  .hero__mascot{ width: min(72%, 300px); }
}

/* ---------------------------------------------------------
   Cards de diferenciais
   --------------------------------------------------------- */
.value-card{
  background: linear-gradient(180deg, var(--surface), rgba(12,18,64,0.4));
  border: 1px solid var(--surface-border);
  border-radius: 18px;
  padding: 1.9rem 1.7rem;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.value-card:hover{ transform: translateY(-4px); border-color: rgba(22,200,255,0.35); }
.value-card h3{ font-size: 1.05rem; font-weight: 700; margin: 1.1rem 0 0.5rem; }
.value-card p{ color: var(--text-muted); font-size: 0.94rem; }

.value-card__icon{
  display: inline-flex;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(36,91,255,0.14);
  position: relative;
}
.value-card__icon::before{
  content: "";
  position: absolute; inset: 11px;
  background: var(--gradient-aion);
  -webkit-mask-size: contain; mask-size: contain;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
}
/* ícones em linha, minimalistas, coerentes com o traço de fibra da marca */
.value-card__icon[data-icon="link"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M10 14a5 5 0 0 0 7 0l3-3a5 5 0 0 0-7-7l-1.5 1.5'/%3E%3Cpath d='M14 10a5 5 0 0 0-7 0l-3 3a5 5 0 0 0 7 7l1.5-1.5'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M10 14a5 5 0 0 0 7 0l3-3a5 5 0 0 0-7-7l-1.5 1.5'/%3E%3Cpath d='M14 10a5 5 0 0 0-7 0l-3 3a5 5 0 0 0 7 7l1.5-1.5'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="speed"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 21a9 9 0 1 0-9-9'/%3E%3Cpath d='M12 12l5-4'/%3E%3Cpath d='M3 12h2M12 3v2M19.07 4.93l-1.41 1.41'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 21a9 9 0 1 0-9-9'/%3E%3Cpath d='M12 12l5-4'/%3E%3Cpath d='M3 12h2M12 3v2M19.07 4.93l-1.41 1.41'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="shield"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l7 3v6c0 4.5-3 7.5-7 9-4-1.5-7-4.5-7-9V6z'/%3E%3Cpath d='M9.5 12l1.8 1.8L15 10'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3l7 3v6c0 4.5-3 7.5-7 9-4-1.5-7-4.5-7-9V6z'/%3E%3Cpath d='M9.5 12l1.8 1.8L15 10'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="chip"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='7' y='7' width='10' height='10' rx='1.5'/%3E%3Cpath d='M12 3v3M12 18v3M3 12h3M18 12h3M5.5 5.5l2 2M16.5 16.5l2 2M18.5 5.5l-2 2M7.5 16.5l-2 2'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='7' y='7' width='10' height='10' rx='1.5'/%3E%3Cpath d='M12 3v3M12 18v3M3 12h3M18 12h3M5.5 5.5l2 2M16.5 16.5l2 2M18.5 5.5l-2 2M7.5 16.5l-2 2'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="lock"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='5' y='11' width='14' height='9' rx='2'/%3E%3Cpath d='M8 11V7a4 4 0 0 1 8 0v4'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='5' y='11' width='14' height='9' rx='2'/%3E%3Cpath d='M8 11V7a4 4 0 0 1 8 0v4'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="headset"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 13v-1a8 8 0 0 1 16 0v1'/%3E%3Crect x='3' y='13' width='4' height='6' rx='1.5'/%3E%3Crect x='17' y='13' width='4' height='6' rx='1.5'/%3E%3Cpath d='M19 19v1a2 2 0 0 1-2 2h-3'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 13v-1a8 8 0 0 1 16 0v1'/%3E%3Crect x='3' y='13' width='4' height='6' rx='1.5'/%3E%3Crect x='17' y='13' width='4' height='6' rx='1.5'/%3E%3Cpath d='M19 19v1a2 2 0 0 1-2 2h-3'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="whatsapp"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 11.5a8.38 8.38 0 0 1-9.5 8.3A8.5 8.5 0 1 1 21 11.5z'/%3E%3Cpath d='M8.5 10.5c.3 2.6 2.4 4.7 5 5'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 11.5a8.38 8.38 0 0 1-9.5 8.3A8.5 8.5 0 1 1 21 11.5z'/%3E%3Cpath d='M8.5 10.5c.3 2.6 2.4 4.7 5 5'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="phone"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15.05 5A5 5 0 0 1 19 8.95M15.05 1A9 9 0 0 1 23 8.94M4.6 9.6a13.5 13.5 0 0 0 9.8 9.8l2-2.4a1.6 1.6 0 0 1 1.8-.4c1 .4 2 .6 3.1.7a1.6 1.6 0 0 1 1.5 1.6V22a1.6 1.6 0 0 1-1.7 1.6A18.7 18.7 0 0 1 1.4 5.7 1.6 1.6 0 0 1 3 4h2.6a1.6 1.6 0 0 1 1.6 1.4c.1 1 .3 2.1.7 3.1a1.6 1.6 0 0 1-.4 1.7z'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15.05 5A5 5 0 0 1 19 8.95M15.05 1A9 9 0 0 1 23 8.94M4.6 9.6a13.5 13.5 0 0 0 9.8 9.8l2-2.4a1.6 1.6 0 0 1 1.8-.4c1 .4 2 .6 3.1.7a1.6 1.6 0 0 1 1.5 1.6V22a1.6 1.6 0 0 1-1.7 1.6A18.7 18.7 0 0 1 1.4 5.7 1.6 1.6 0 0 1 3 4h2.6a1.6 1.6 0 0 1 1.6 1.4c.1 1 .3 2.1.7 3.1a1.6 1.6 0 0 1-.4 1.7z'/%3E%3C/svg%3E"); }
.value-card__icon[data-icon="mail"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='M3 7l9 6 9-6'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='M3 7l9 6 9-6'/%3E%3C/svg%3E"); }

/* ---------------------------------------------------------
   Planos
   --------------------------------------------------------- */
.plan-card{
  position: relative;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 20px;
  padding: 2.2rem 1.9rem 1.9rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.plan-card:hover{ transform: translateY(-6px); }
.plan-card--highlight{
  border-color: rgba(176,44,255,0.55);
  background: linear-gradient(180deg, rgba(107,32,255,0.16), var(--surface) 60%);
  box-shadow: 0 20px 45px -20px rgba(107,32,255,0.55);
}
.plan-card__badge{
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--gradient-aion);
  color: var(--pure-white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  white-space: nowrap;
}
.plan-card__name{ font-size: 1.15rem; font-weight: 700; text-align: center; }
.plan-card__speed{
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 0.4rem;
}
.plan-card__speed strong{ color: var(--cyber-cyan); font-size: 1.3rem; }
.plan-card__price{
  text-align: center;
  margin: 1.1rem 0 1.5rem;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--pure-white);
}
.plan-card__price span{ font-size: 1.1rem; vertical-align: top; margin-right: 2px; }
.plan-card__price sup{ font-size: 1.2rem; top: -0.6em; }
.plan-card__price small{ font-size: 0.95rem; font-weight: 500; color: var(--text-muted); }
.plan-card__list{ flex: 1; display: flex; flex-direction: column; gap: 0.75rem; }
.plan-card__list li{
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.plan-card__list li::before{
  content: "";
  position: absolute; left: 0; top: 0.42em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gradient-aion);
}

/* ---------------------------------------------------------
   Cobertura
   --------------------------------------------------------- */
.coverage{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
.coverage__copy h2{ font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; margin: 0.3rem 0 1rem; }
.coverage__copy p{ color: var(--text-muted); max-width: 46ch; margin-bottom: 1.8rem; }

.coverage__radar{
  position: relative;
  aspect-ratio: 1;
  max-width: 340px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.radar__ring{
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(22,200,255,0.35);
}
.radar__ring--1{ inset: 0; animation: pulseRing 3.5s var(--ease) infinite; }
.radar__ring--2{ inset: 15%; animation: pulseRing 3.5s var(--ease) infinite 0.8s; }
.radar__ring--3{ inset: 30%; animation: pulseRing 3.5s var(--ease) infinite 1.6s; }
.radar__mark{ position: relative; width: 34%; z-index: 1; filter: drop-shadow(0 0 18px rgba(107,32,255,0.6)); }
@keyframes pulseRing{
  0%{ transform: scale(0.9); opacity: 0.9; }
  100%{ transform: scale(1.25); opacity: 0; }
}

@media (max-width: 860px){
  .coverage{ grid-template-columns: 1fr; text-align: center; }
  .coverage__copy p{ margin-left: auto; margin-right: auto; }
}

/* ---------------------------------------------------------
   Sobre
   --------------------------------------------------------- */
.about{
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.about__figure img{
  max-width: 280px;
  margin: 0 auto;
  filter: drop-shadow(0 24px 40px rgba(3,5,27,0.6));
}
.about__copy h2{ font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; margin-bottom: 1.1rem; }
.about__copy p{ color: var(--text-muted); margin-bottom: 1rem; max-width: 60ch; }
.about__copy p:last-child{ margin-bottom: 0; }

@media (max-width: 860px){
  .about{ grid-template-columns: 1fr; text-align: center; }
  .about__copy p{ margin-left: auto; margin-right: auto; }
}

/* ---------------------------------------------------------
   Contato
   --------------------------------------------------------- */
.contact__grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}
.contact-card{
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 18px;
  padding: 2rem 1.6rem;
  text-align: center;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.contact-card:hover{ transform: translateY(-4px); border-color: rgba(22,200,255,0.4); }
.contact-card--cta{
  background: linear-gradient(180deg, rgba(36,91,255,0.18), var(--surface) 70%);
  border-color: rgba(36,91,255,0.4);
}
.contact-card .value-card__icon,
.contact-card__icon{
  display: inline-flex;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(36,91,255,0.14);
  position: relative;
}
.contact-card__icon::before{
  content: "";
  position: absolute; inset: 11px;
  background: var(--gradient-aion);
  -webkit-mask-size: contain; mask-size: contain;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
}
.contact-card__icon[data-icon="whatsapp"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 11.5a8.38 8.38 0 0 1-9.5 8.3A8.5 8.5 0 1 1 21 11.5z'/%3E%3Cpath d='M8.5 10.5c.3 2.6 2.4 4.7 5 5'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 11.5a8.38 8.38 0 0 1-9.5 8.3A8.5 8.5 0 1 1 21 11.5z'/%3E%3Cpath d='M8.5 10.5c.3 2.6 2.4 4.7 5 5'/%3E%3C/svg%3E"); }
.contact-card__icon[data-icon="phone"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15.05 5A5 5 0 0 1 19 8.95M15.05 1A9 9 0 0 1 23 8.94M4.6 9.6a13.5 13.5 0 0 0 9.8 9.8l2-2.4a1.6 1.6 0 0 1 1.8-.4c1 .4 2 .6 3.1.7a1.6 1.6 0 0 1 1.5 1.6V22a1.6 1.6 0 0 1-1.7 1.6A18.7 18.7 0 0 1 1.4 5.7 1.6 1.6 0 0 1 3 4h2.6a1.6 1.6 0 0 1 1.6 1.4c.1 1 .3 2.1.7 3.1a1.6 1.6 0 0 1-.4 1.7z'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15.05 5A5 5 0 0 1 19 8.95M15.05 1A9 9 0 0 1 23 8.94M4.6 9.6a13.5 13.5 0 0 0 9.8 9.8l2-2.4a1.6 1.6 0 0 1 1.8-.4c1 .4 2 .6 3.1.7a1.6 1.6 0 0 1 1.5 1.6V22a1.6 1.6 0 0 1-1.7 1.6A18.7 18.7 0 0 1 1.4 5.7 1.6 1.6 0 0 1 3 4h2.6a1.6 1.6 0 0 1 1.6 1.4c.1 1 .3 2.1.7 3.1a1.6 1.6 0 0 1-.4 1.7z'/%3E%3C/svg%3E"); }
.contact-card__icon[data-icon="mail"]::before{ -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='M3 7l9 6 9-6'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='M3 7l9 6 9-6'/%3E%3C/svg%3E"); }
.contact-card h3{ margin: 1rem 0 0.35rem; font-size: 1rem; }
.contact-card p{ color: var(--text-muted); font-size: 0.9rem; }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.footer{
  border-top: 1px solid var(--surface-border);
  padding: 3rem clamp(1.25rem, 5vw, 3rem) 2rem;
}
.footer__inner{
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}
.footer__brand{
  display: flex; align-items: center; gap: 0.6rem;
  font-weight: 800; letter-spacing: 0.03em;
}
.footer__mark{ height: 20px; width: auto; }
.footer__links{ display: flex; gap: 1.5rem; font-size: 0.88rem; color: var(--text-muted); flex-wrap: wrap; }
.footer__links a:hover{ color: var(--pure-white); }
.footer__social{ display: flex; gap: 1.25rem; font-size: 0.88rem; color: var(--text-muted); }
.footer__social a:hover{ color: var(--cyber-cyan); }
.footer__legal{
  max-width: var(--container);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--surface-border);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* ---------------------------------------------------------
   Reveal on scroll
   --------------------------------------------------------- */
.value-card,
.plan-card,
.contact-card,
.about__figure,
.about__copy,
.coverage__copy,
.coverage__radar{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.value-card.is-visible,
.plan-card.is-visible,
.contact-card.is-visible,
.about__figure.is-visible,
.about__copy.is-visible,
.coverage__copy.is-visible,
.coverage__radar.is-visible{
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  .value-card, .plan-card, .contact-card, .about__figure, .about__copy, .coverage__copy, .coverage__radar{
    opacity: 1; transform: none;
  }
}