/* ===== AVA Telecom — tokens ===== */
:root{
  --navy-900:#071F44;
  --navy-800:#0A2B5C;
  --blue-600:#0B57A8;
  --blue-500:#1470CC;
  --cyan-400:#38C6F4;
  --orange-500:#F5921E;
  --orange-400:#FFA83E;
  --yellow-400:#FFD23F;
  --paper:#F4F8FD;
  --tint:#E7F0FA;
  --white:#FFFFFF;
  --ink:#12233D;
  --ink-soft:#4A5C77;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-pill:999px;
  --font-display:"Baloo 2","Trebuchet MS",system-ui,sans-serif;
  --font-body:"Figtree","Segoe UI",system-ui,sans-serif;
  --shadow-card:0 10px 30px rgba(7,31,68,.10);
  --shadow-pop:0 18px 44px rgba(7,31,68,.22);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

h1,h2,h3{font-family:var(--font-display);line-height:1.12;font-weight:800}
h1{font-size:clamp(2.4rem,6vw,4.2rem);letter-spacing:-.5px}
h2{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:.5em}
h3{font-size:1.3rem;font-weight:700}

.eyebrow{
  font-family:var(--font-display);
  font-weight:700;
  font-size:.85rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan-400);
  margin-bottom:14px;
}
.eyebrow--dark{color:var(--blue-600)}

:focus-visible{outline:3px solid var(--orange-500);outline-offset:3px;border-radius:6px}

/* ===== entrance choreography ===== */
.anim{
  animation-duration:1.05s;
  animation-fill-mode:both;
  animation-timing-function:cubic-bezier(.16,1,.3,1);
  animation-delay:var(--d,.1s);
}
.anim--pop{animation-name:in-pop}
.anim--soft{animation-name:in-soft}
.anim--mask{animation-name:in-mask;display:inline-block}
.anim--up{animation-name:in-up}
@keyframes in-pop{
  0%{opacity:0;transform:scale(.9)}
  70%{opacity:1;transform:scale(1.03)}
  100%{opacity:1;transform:scale(1)}
}
@keyframes in-soft{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:none}
}
@keyframes in-mask{
  from{opacity:0;transform:translateY(70%)}
  to{opacity:1;transform:none}
}
@keyframes in-up{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:none}
}
.headline-line{
  display:block;overflow:hidden;
  padding:.04em .15em .12em;margin:-.04em -.15em -.12em;
}

/* ===== buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:1rem;
  padding:14px 28px;border-radius:var(--radius-pill);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  cursor:pointer;border:0;
  position:relative;overflow:hidden;isolation:isolate;
}
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(115deg,transparent 20%,rgba(255,255,255,.45) 48%,transparent 76%);
  transform:translateX(-130%);
  transition:transform .65s ease;
  pointer-events:none;
}
.btn:hover::after{transform:translateX(130%)}
.btn:hover{transform:translateY(-2px)}
.btn--orange{
  background:linear-gradient(135deg,var(--orange-400),var(--orange-500));
  color:var(--navy-900);
  box-shadow:0 8px 22px rgba(245,146,30,.4);
}
.btn--orange:hover{box-shadow:0 12px 28px rgba(245,146,30,.5)}
.btn--ghost{
  background:transparent;color:var(--white);
  border:2px solid rgba(255,255,255,.45);
}
.btn--ghost:hover{border-color:var(--cyan-400);color:var(--cyan-400)}
.btn--whats{
  background:#22c55e;color:#fff;padding:11px 20px;font-size:.95rem;
}
.btn--whats:hover{background:#16a34a}
.btn--plan{
  background:var(--tint);color:var(--blue-600);width:100%;
}
.btn--plan:hover{background:var(--blue-600);color:#fff}

/* ===== topbar ===== */
.topbar{
  position:sticky;top:0;z-index:50;
  padding:14px 20px 0;
  margin-bottom:-88px;
}
.topbar__inner{
  display:flex;align-items:center;gap:28px;
  padding:10px 14px 10px 24px;
  max-width:1200px;margin:0 auto;
  background:rgba(7,31,68,.66);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-pill);
  box-shadow:0 12px 32px rgba(4,16,38,.35);
}
.brand__logo{height:58px;width:auto;margin:4px 0}
.footer__logo{height:64px;width:auto}
.mainnav{display:flex;gap:26px;margin-left:auto}
.mainnav a{
  color:rgba(255,255,255,.85);font-weight:600;font-size:.95rem;
  transition:color .15s;
}
.mainnav a:hover{color:var(--cyan-400)}
.navtoggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.navtoggle span{width:24px;height:3px;border-radius:2px;background:#fff;display:block}

/* ===== hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 600px at 75% -10%, #14459088 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 110%, #0B57A855 0%, transparent 55%),
    linear-gradient(160deg,var(--navy-900) 0%,var(--navy-800) 55%,#0C356E 100%);
  color:var(--white);
  padding:200px 0 0;
}
/* Slider de fundo do hero: crossfade + Ken Burns */
.hero__slider{position:absolute;inset:0;overflow:hidden}
.hero__slide{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:0;
  transition:opacity 1.4s ease;
  will-change:opacity,transform;
}
.hero__slide.is-active{
  opacity:.88;
  animation:kenburns 9s ease-out forwards;
}
.hero__slider::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(7,31,68,.90) 0%,rgba(7,31,68,.62) 42%,rgba(7,31,68,.12) 78%,rgba(7,31,68,.05) 100%),
    linear-gradient(180deg,rgba(7,31,68,.35) 0%,rgba(7,31,68,0) 35%,rgba(7,31,68,.55) 78%,var(--navy-900) 100%);
}
@keyframes kenburns{
  from{transform:scale(1)}
  to{transform:scale(1.08)}
}
/* Enquadramento por slide */
.slide-celular{background-position:center 20%}
.slide-gamer{background-position:center 35%}
.slide-tv{background-position:center 30%}
.slide-laptop{background-position:center 25%}
@media (max-width:760px){
  .slide-celular{background-position:36% 20%}
  .slide-gamer{background-position:48% 30%}
  .slide-tv{background-position:65% 30%}
  .slide-laptop{background-position:62% 25%}
  .hero__slider::after{
    background:linear-gradient(180deg,rgba(7,31,68,.80) 0%,rgba(7,31,68,.48) 42%,rgba(7,31,68,.55) 75%,var(--navy-900) 100%);
  }
}
.hero__fiber{position:absolute;inset:0;pointer-events:none}
.hero__fiber svg{width:100%;height:100%}
.fiber-line{
  fill:none;stroke:rgba(56,198,244,.22);stroke-width:2;
}
.fiber-line--2{stroke:rgba(245,146,30,.14);stroke-width:1.5}
.fiber-pulse{
  fill:none;stroke:url(#pulseGrad);stroke-width:3.5;stroke-linecap:round;
  stroke-dasharray:180 1700;
  animation:pulse 6s linear infinite;
  filter:drop-shadow(0 0 8px rgba(255,168,62,.8));
}
@keyframes pulse{
  from{stroke-dashoffset:1880}
  to{stroke-dashoffset:0}
}
.hero__inner{
  position:relative;
  display:flex;align-items:flex-end;justify-content:space-between;gap:48px;
  text-align:left;
}
.hero__copy{max-width:640px}
.hero__card{
  flex-shrink:0;width:250px;
  padding:26px 26px 24px;
  background:rgba(7,31,68,.45);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-lg);
  box-shadow:0 18px 44px rgba(4,16,38,.35);
  display:flex;flex-direction:column;gap:8px;
}
.hero__card-tag{
  align-self:flex-start;
  background:var(--yellow-400);color:var(--navy-900);
  font-family:var(--font-display);font-weight:800;font-size:.78rem;
  padding:3px 12px;border-radius:var(--radius-pill);
  margin-bottom:6px;
}
.hero__card-speed{font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:rgba(255,255,255,.85)}
.hero__card-speed strong{font-size:2.6rem;font-weight:800;color:#fff;line-height:1}
.hero__card-price{
  font-family:var(--font-display);font-weight:800;
  font-size:2.1rem;line-height:1;color:var(--yellow-400);
}
.hero__card-price small{font-size:.9rem;vertical-align:super;margin-right:2px}
.hero__card-price sup{font-size:1rem}
.hero__card-price span{font-size:.8rem;font-weight:600;color:rgba(255,255,255,.65)}
.hero__card-note{font-size:.85rem;color:rgba(255,255,255,.75);margin-bottom:10px}
.hero .hl{
  color:var(--orange-400);
  text-shadow:0 0 30px rgba(245,146,30,.45);
}
.hero__sub{
  font-size:clamp(1.05rem,2vw,1.25rem);
  color:rgba(255,255,255,.88);
  max-width:560px;margin:22px 0 34px;
}
.hero__sub strong{color:var(--cyan-400)}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
.hero__promo{
  display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;
  margin-top:34px;padding:10px 22px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-pill);
  font-size:.92rem;color:rgba(255,255,255,.85);
}
.hero__promo-badge{
  font-family:var(--font-display);font-weight:800;
  background:var(--yellow-400);color:var(--navy-900);
  padding:4px 14px;border-radius:var(--radius-pill);font-size:.9rem;
}
.hero__stats{
  position:relative;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  margin-top:72px;
  background:rgba(255,255,255,.12);
  border-top:1px solid rgba(255,255,255,.12);
}
.stat{
  background:rgba(7,31,68,.55);
  backdrop-filter:blur(6px);
  padding:26px 12px;text-align:center;
}
.stat strong{
  font-family:var(--font-display);font-weight:800;
  font-size:1.8rem;display:block;color:var(--cyan-400);
}
.stat span{font-size:.85rem;color:rgba(255,255,255,.7)}

/* ===== sections ===== */
.section{padding:96px 0}
.section--light{background:var(--paper)}
.section--tint{background:var(--tint)}
.section--dark{
  background:
    radial-gradient(800px 400px at 90% 0%, #14459066 0%, transparent 60%),
    linear-gradient(160deg,var(--navy-900),var(--navy-800));
  color:var(--white);
}

/* ===== city picker ===== */
.citypicker{
  display:inline-flex;gap:6px;margin:10px 0 40px;
  background:var(--white);padding:6px;border-radius:var(--radius-pill);
  box-shadow:var(--shadow-card);
}
.citypicker__btn{
  font-family:var(--font-display);font-weight:700;font-size:1rem;
  padding:10px 28px;border-radius:var(--radius-pill);
  border:0;background:transparent;color:var(--ink-soft);cursor:pointer;
  transition:background .18s,color .18s;
}
.citypicker__btn.is-active{
  background:var(--blue-600);color:#fff;
}

/* ===== plans ===== */
.plans[hidden]{display:none}
.plans{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:22px;
}
.plan{
  position:relative;
  background:var(--white);
  border-radius:var(--radius-lg);
  padding:34px 26px 28px;
  box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;gap:18px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-pop)}
.plan--featured{
  background:linear-gradient(165deg,var(--navy-800),var(--navy-900));
  color:var(--white);
}
.plan__tag{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--yellow-400);color:var(--navy-900);
  font-family:var(--font-display);font-weight:800;font-size:.8rem;
  padding:4px 16px;border-radius:var(--radius-pill);white-space:nowrap;
}
.plan__speed strong{
  font-family:var(--font-display);font-weight:800;
  font-size:3.6rem;line-height:1;display:block;letter-spacing:-1px;
}
.plan__speed span{
  font-family:var(--font-display);font-weight:700;
  color:var(--cyan-400);text-transform:lowercase;font-size:1.2rem;
}
.plan--featured .plan__speed span{color:var(--cyan-400)}
.plan__features{display:flex;flex-direction:column;gap:8px;flex:1}
.plan__features li{
  font-size:.95rem;color:var(--ink-soft);
  padding-left:24px;position:relative;
}
.plan--featured .plan__features li{color:rgba(255,255,255,.8)}
.plan__features li::before{
  content:"";position:absolute;left:0;top:.5em;
  width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,var(--orange-400),var(--orange-500));
}
.plan__price{
  font-family:var(--font-display);font-weight:800;
  font-size:2.4rem;line-height:1;color:var(--blue-600);
}
.plan--featured .plan__price{color:var(--yellow-400)}
.plan__price small{font-size:1rem;font-weight:700;vertical-align:super;margin-right:2px}
.plan__price sup{font-size:1.1rem}
.plan__price span{font-size:.85rem;font-weight:600;color:var(--ink-soft)}
.plan--featured .plan__price span{color:rgba(255,255,255,.65)}
.plans__legal{margin-top:28px;font-size:.82rem;color:var(--ink-soft);max-width:640px}

/* ===== faixa gamer ===== */
.gamerstrip{
  position:relative;overflow:hidden;
  padding:110px 0;color:var(--white);
  background:var(--navy-900);
}
.gamerstrip__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center right;
}
.gamerstrip__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(7,31,68,.92) 0%,rgba(7,31,68,.72) 45%,rgba(7,31,68,.25) 100%);
}
.gamerstrip__inner{position:relative;max-width:1200px}
.gamerstrip__inner h2{max-width:560px}
.gamerstrip__inner p:not(.eyebrow){
  max-width:480px;color:rgba(255,255,255,.85);margin-bottom:28px;
}
.gamerstrip .eyebrow{color:var(--cyan-400)}

/* ===== addons ===== */
.addons .addon--photo{
  grid-column:1/-1;
  display:grid;grid-template-columns:1fr 1fr;
  padding:0;overflow:hidden;
}
.addon__photo{
  background-size:cover;background-position:center;
  min-height:280px;
}
.addon__body{
  padding:36px;
  display:flex;flex-direction:column;justify-content:center;gap:10px;
}
.addon__body .addon__price{margin-top:6px}
.addons{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;
  margin-top:14px;
}
.addon{
  background:var(--white);border-radius:var(--radius-lg);
  padding:32px 28px;box-shadow:var(--shadow-card);
}
.addon__icon{
  width:56px;height:56px;border-radius:18px;
  display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,var(--blue-500),var(--blue-600));
  color:#fff;
}
.addon__product{
  height:170px;width:100%;object-fit:contain;
  margin-bottom:18px;
}
.addon h3{margin-bottom:8px}
.addon p{font-size:.95rem;color:var(--ink-soft)}
.addon__price{margin-top:14px}
.addon__price strong{
  font-family:var(--font-display);font-size:1.4rem;color:var(--blue-600);
}

/* ===== empresas ===== */
.biz{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;
  margin-top:14px;
}
.bizcard{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-lg);
  padding:36px 30px;
  display:flex;flex-direction:column;gap:16px;
}
.bizcard h3{color:var(--orange-400);font-size:1.5rem}
.bizcard p{color:rgba(255,255,255,.82)}
.bizcard ul{display:flex;flex-direction:column;gap:8px;flex:1}
.bizcard li{
  padding-left:24px;position:relative;color:rgba(255,255,255,.75);font-size:.95rem;
}
.bizcard li::before{
  content:"";position:absolute;left:0;top:.5em;
  width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,var(--cyan-400),#1793c9);
}
.bizcard .btn{align-self:flex-start}

/* ===== sobre ===== */
.about{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;
}
.about__text p:not(.eyebrow){color:var(--ink-soft);font-size:1.05rem}
.about__img{
  margin-top:28px;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  aspect-ratio:16/10;object-fit:cover;width:100%;
}
.about__points{display:grid;gap:18px}
.about__points li{
  background:var(--white);border-radius:var(--radius-md);
  padding:20px 24px;box-shadow:var(--shadow-card);
  font-size:.95rem;color:var(--ink-soft);
}
.about__points strong{
  display:block;font-family:var(--font-display);font-weight:700;
  color:var(--ink);font-size:1.05rem;margin-bottom:2px;
}

/* ===== contato ===== */
.contact{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;
  margin-top:14px;
}
.contactcard{
  background:var(--white);border-radius:var(--radius-lg);
  padding:30px 26px;box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;gap:6px;
  transition:transform .2s ease,box-shadow .2s ease;
}
a.contactcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-pop)}
.contactcard h3{
  font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;
  color:var(--blue-600);margin-bottom:6px;
}
.contactcard p{color:var(--ink-soft);font-size:.98rem}
.contactcard__big{
  font-family:var(--font-display);font-weight:800;
  font-size:1.5rem !important;color:var(--ink) !important;line-height:1.2;
}
.contactcard__big--sm{font-size:1.05rem !important;word-break:break-word}
.contactcard__hint{
  margin-top:auto;padding-top:14px;
  font-weight:700;color:var(--orange-500);font-size:.92rem;
}

/* ===== footer ===== */
.footer{
  background:var(--navy-900);color:rgba(255,255,255,.75);
  padding:64px 0 32px;
}
.footer__inner{
  display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);
}
.footer__brand p{
  margin-top:16px;font-family:var(--font-display);font-weight:600;
  color:rgba(255,255,255,.85);
}
.footer__nav,.footer__social{display:flex;flex-direction:column;gap:10px}
.footer__nav a,.footer__social a{color:rgba(255,255,255,.7);font-size:.95rem}
.footer__nav a:hover,.footer__social a:hover{color:var(--cyan-400)}
.footer__legal{
  padding-top:26px;display:flex;flex-direction:column;gap:6px;
  font-size:.8rem;color:rgba(255,255,255,.5);
}

/* ===== whatsapp float ===== */
.whatsfloat{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:60px;height:60px;border-radius:50%;
  background:#22c55e;color:#fff;
  display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(34,197,94,.45);
  transition:transform .18s ease;
}
.whatsfloat:hover{transform:scale(1.08)}

/* ===== reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .fiber-pulse,.anim,.hero__slide{animation:none !important}
  .hero__slide{transition:none}
  .anim{opacity:1;transform:none}
  .reveal{opacity:1;transform:none;transition:none}
  .btn,.btn::after,.plan,.contactcard,.whatsfloat{transition:none}
}

/* ===== responsive ===== */
@media (max-width:900px){
  .about{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr;gap:28px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .hero__inner{flex-direction:column;align-items:stretch}
  .hero__card{width:100%;max-width:360px}
}
@media (max-width:760px){
  .addons .addon--photo{grid-template-columns:1fr}
  .addon__photo{min-height:200px}
  .gamerstrip{padding:80px 0}
  .mainnav{
    display:none;
    position:absolute;top:calc(100% + 8px);left:20px;right:20px;
    flex-direction:column;gap:0;
    background:rgba(7,31,68,.94);
    backdrop-filter:blur(16px);
    border:1px solid rgba(255,255,255,.14);
    border-radius:20px;
    padding:12px 24px 20px;
  }
  .mainnav.is-open{display:flex}
  .mainnav a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.07)}
  .navtoggle{display:flex}
  .topbar__cta{margin-left:auto}
  .section{padding:72px 0}
  .hero{padding-top:150px}
  .hero__stats{margin-top:56px}
}
@media (max-width:480px){
  .topbar__cta{display:none}
  .brand__logo{height:46px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .stat strong{font-size:1.4rem}
}