/* ============================================================
   MEXXE WORLD — Realizando Sonhos
   ============================================================ */

:root {
  --bg:        #080c0d;
  --bg-alt:    #0d1517;
  --surface:   #101c1e;
  --line:      rgba(255,255,255,.09);
  --txt:       #f2f6f5;
  --txt-dim:   #93a5a3;
  --accent:    #17b8c9;
  --accent-2:  #8cff3c;
  --radius:    14px;
  --wrap:      1180px;
  --ease:      cubic-bezier(.22,.85,.3,1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background: var(--bg);
  color: var(--txt);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* textura de grão sutil sobre tudo */
.grain {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- tipografia ---------- */
h1, h2, h3 { font-family: 'Bebas Neue', Impact, sans-serif; font-weight: 400; line-height: .98; letter-spacing: .01em; }
h2 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h3 { font-size: 1.5rem; letter-spacing: .02em; }

.eyebrow {
  font-size: .74rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 18px;
}

.hl {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .35s var(--ease), border-color .35s var(--ease), backdrop-filter .35s;
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: rgba(8,12,13,.85);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }

.logo { display: flex; align-items: center; gap: 14px; color: var(--txt); }
.logo__img { height: 34px; width: auto; flex-shrink: 0; }
.logo--footer .logo__img { height: 30px; }
.logo__text {
  font-size: 1.35rem; letter-spacing: .02em;
  line-height: 1; display: flex; flex-direction: column; gap: 6px;
}
.logo__text em {
  font-family: 'Inter', sans-serif; font-style: normal; font-size: .56rem;
  letter-spacing: .34em; text-transform: uppercase; color: var(--txt-dim);
}

.nav { display: flex; align-items: center; gap: 34px; }
.nav a {
  font-size: .92rem; font-weight: 500; color: var(--txt-dim);
  transition: color .2s; position: relative;
}
.nav a:hover { color: var(--txt); }
.nav a.nav__tool { color: var(--accent-2); display: inline-flex; align-items: center; gap: 7px; }
.nav__tool::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-2); box-shadow: 0 0 10px rgba(140,255,60,.7);
}
.nav a.nav__tool:hover { color: var(--accent-2); }
.nav__cta {
  background: var(--accent); color: #fff !important; padding: 11px 22px;
  border-radius: 100px; font-weight: 600;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.nav__cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(23,184,201,.35); }

.burger { display: none; background: none; border: 0; cursor: pointer; padding: 10px; }
.burger span {
  display: block; width: 24px; height: 2px; background: var(--txt); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}
.burger span + span { margin-top: 6px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding: 130px 0 90px; overflow: hidden;
  background:
    radial-gradient(900px 520px at 78% 18%, rgba(23,184,201,.16), transparent 62%),
    radial-gradient(700px 480px at 8% 88%, rgba(140,255,60,.09), transparent 60%),
    var(--bg);
}

/* riscos de luz atravessando — o "movimento" */
.hero__streaks { position: absolute; inset: 0; pointer-events: none; }
.hero__streaks span {
  position: absolute; height: 1px; width: 42%; left: -42%;
  background: linear-gradient(90deg, transparent, rgba(23,184,201,.75), transparent);
  animation: streak 7s var(--ease) infinite;
}
.hero__streaks span:nth-child(1) { top: 22%; animation-delay: 0s;   }
.hero__streaks span:nth-child(2) { top: 41%; animation-delay: 1.4s; width: 30%; opacity: .6; }
.hero__streaks span:nth-child(3) { top: 58%; animation-delay: 2.9s; }
.hero__streaks span:nth-child(4) { top: 72%; animation-delay: 4.1s; width: 24%; opacity: .45; }
.hero__streaks span:nth-child(5) { top: 88%; animation-delay: 5.5s; width: 36%; opacity: .5; }
@keyframes streak {
  0%   { left: -42%; opacity: 0; }
  12%  { opacity: 1; }
  70%  { opacity: 1; }
  100% { left: 105%; opacity: 0; }
}

/* duas colunas: texto a esquerda, carrossel do Instagram a direita */
.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 1fr) 316px;
  gap: 56px; align-items: start;
}
.hero__copy { max-width: 760px; }
.hero__title { font-size: clamp(2.7rem, 6vw, 5rem); margin-bottom: 26px; }
.hero__lead { font-size: clamp(1rem, 1.4vw, 1.12rem); color: var(--txt-dim); max-width: 620px; margin-bottom: 36px; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }

.hero__clients {
  display: flex; flex-wrap: wrap; gap: 14px 32px; align-items: center;
  padding-top: 28px; border-top: 1px solid var(--line);
}
.hero__clients li {
  font-size: .8rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--txt-dim); font-weight: 600;
}

.scrollcue {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 3;
  width: 24px; height: 40px; border: 1.5px solid var(--line); border-radius: 14px;
  display: flex; justify-content: center; padding-top: 8px;
}
.scrollcue span {
  width: 3px; height: 7px; border-radius: 2px; background: var(--accent);
  animation: cue 1.8s var(--ease) infinite;
}
@keyframes cue { 0%,100% { transform: translateY(0); opacity: 1; } 55% { transform: translateY(12px); opacity: .1; } }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 32px; border-radius: 100px; font-weight: 600; font-size: .96rem;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(23,184,201,.4); }
.btn--ghost { border-color: var(--line); color: var(--txt); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn--full { width: 100%; }

/* ---------- seções ---------- */
.section { padding: clamp(80px, 11vw, 140px) 0; }
.section--dark { background: var(--bg-alt); }
.section__head { max-width: 720px; margin-bottom: 64px; }
.section__lead { color: var(--txt-dim); margin-top: 22px; font-size: 1.05rem; }

/* ---------- cards de serviço ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.card {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 34px 30px 32px; overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s, background .35s;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: rgba(23,184,201,.35); }
.card:hover::before { transform: scaleX(1); }
.card__num {
  display: block; font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem;
  letter-spacing: .16em; color: var(--accent); margin-bottom: 16px;
}
.card h3 { margin-bottom: 12px; }
.card p { color: var(--txt-dim); font-size: .95rem; }

/* ---------- destaques (projetos de relevância) ---------- */
.highlights { display: flex; flex-wrap: wrap; gap: 14px; }
.highlights li {
  padding: 16px 30px; border: 1px solid var(--line); border-radius: 100px;
  background: var(--surface); font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15rem; letter-spacing: .03em; color: var(--txt);
  transition: border-color .3s, transform .3s var(--ease), color .3s;
}
.highlights li:hover { border-color: var(--accent); color: var(--accent-2); transform: translateY(-3px); }

/* ---------- portfólio (vídeos) ---------- */
.videos { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; margin-bottom: 40px; }
.video { display: block; border-radius: var(--radius); overflow: hidden; }
.video__thumb {
  position: relative; display: block; aspect-ratio: 16/9; overflow: hidden;
  border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg);
}
.video__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.video:hover .video__thumb img { transform: scale(1.06); }
.video__play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: #fff; background: rgba(8,12,13,.35);
  transition: background .3s;
}
.video:hover .video__play { background: rgba(23,184,201,.4); }
.video h3 { margin-top: 16px; font-family: 'Inter', sans-serif; font-weight: 600; font-size: 1rem; letter-spacing: 0; line-height: 1.35; color: var(--txt); }

.portfolio__links { display: flex; flex-wrap: wrap; gap: 14px; }


/* ---------- carrossel do Instagram ---------- */
.ig { margin: 0 0 40px; }
.hero .ig { margin: 0; }
/* palco estreito: cabe exatamente um post por vez, centralizado */
.ig__stage { position: relative; max-width: 316px; margin: 0 auto; }

.ig__viewport {
  overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  border-radius: var(--radius);
}
.ig__viewport::-webkit-scrollbar { display: none; }
.ig__viewport:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.ig__track { display: flex; gap: 18px; list-style: none; padding: 0; margin: 0; }
.ig__slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  height: clamp(400px, 54vh, 470px);
}

/* o embed vem com largura/margem inline proprias da Meta; sem !important
   ele estoura o slide e reintroduz margem lateral */
.ig__slide .instagram-media {
  min-width: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  border-radius: var(--radius) !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* estado antes do embed.js responder: o slide mostra o link de fallback */
.ig__slide .instagram-media > a {
  display: flex; align-items: center; justify-content: center;
  height: 100%; padding: 24px; text-align: center;
  color: var(--txt-dim); font-size: .92rem;
}
.ig.is-ready .ig__slide .instagram-media > a { display: none; }

.ig__nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center;
  font-size: 1.5rem; line-height: 1; color: var(--txt);
  background: rgba(8,12,13,.82); border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  transition: background .25s, border-color .25s, transform .25s var(--ease);
}
.ig__nav:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.ig__nav:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; }
/* meio dentro, meio fora do card: no hero nao ha folga lateral pra mais */
.ig__nav--prev { left: -22px; }
.ig__nav--next { right: -22px; }

.ig__dots { display: flex; justify-content: center; gap: 9px; margin-top: 22px; }
.ig__dot {
  width: 8px; height: 8px; padding: 0; border-radius: 50%; cursor: pointer;
  background: var(--line); border: 0;
  transition: background .25s, transform .25s var(--ease), width .25s var(--ease);
}
.ig__dot:hover { background: var(--txt-dim); }
.ig__dot.is-on { background: var(--accent); width: 22px; border-radius: 100px; }
.ig__dot:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; }

/* sem espaco lateral pros botoes: eles passam a flutuar sobre o card */
@media (max-width: 560px) {
  .ig__nav--prev { left: 6px; }
  .ig__nav--next { right: 6px; }
  .ig__nav { width: 38px; height: 38px; font-size: 1.25rem; }
}

/* ---------- processo ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.step { position: relative; padding: 32px 28px; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); }
.step__n {
  display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  color: #fff; font-family: 'Bebas Neue', sans-serif; font-size: 1.3rem;
  margin-bottom: 20px;
}
.step h3 { font-size: 1.35rem; margin-bottom: 10px; }
.step p { color: var(--txt-dim); font-size: .93rem; }

/* ---------- contato ---------- */
.section--contato {
  background:
    radial-gradient(760px 460px at 88% 12%, rgba(23,184,201,.14), transparent 62%),
    var(--bg);
}
.contato__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

.contato__list { margin-top: 44px; display: grid; gap: 2px; }
.contato__list li {
  display: flex; flex-direction: column; gap: 4px;
  padding: 18px 0; border-top: 1px solid var(--line);
}
.contato__list span {
  font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--txt-dim);
}
.contato__list a { font-size: 1.05rem; font-weight: 500; transition: color .2s; }
.contato__list a:not(.is-static):hover { color: var(--accent); }
.contato__list a.is-static { color: var(--txt-dim); font-size: .95rem; font-weight: 400; cursor: default; }

.form {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 38px 34px; display: grid; gap: 20px;
}
.field { display: grid; gap: 8px; }
.field label { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--txt-dim); font-weight: 600; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: 9px;
  padding: 14px 16px; color: var(--txt); font-family: inherit; font-size: .96rem;
  transition: border-color .25s, box-shadow .25s; resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: #5a5a66; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(23,184,201,.14);
}
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%239a9aa6' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px;
}
.field select option { background: var(--bg); color: var(--txt); }
.form__note { font-size: .8rem; color: var(--txt-dim); text-align: center; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 44px 0; background: var(--bg-alt); }
.footer__inner { display: flex; flex-wrap: wrap; gap: 22px; align-items: center; justify-content: space-between; }
.logo--footer .logo__text em { margin-top: 3px; }
.footer__copy { font-size: .84rem; color: var(--txt-dim); }

/* ---------- animação de entrada ----------
   só esconde se o JS estiver vivo para revelar de volta */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsivo ---------- */
@media (max-width: 980px) {
  /* sem largura pra duas colunas: o carrossel desce pra baixo do texto */
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__copy { max-width: none; }
  .hero { min-height: auto; }
}

@media (max-width: 900px) {
  .nav { gap: 18px; }
  .contato__grid { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 780px) {
  .burger { display: block; }
  .nav {
    position: fixed; inset: 78px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(10,10,13,.97); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    padding: 12px 24px 26px;
    transform: translateY(-120%); opacity: 0; pointer-events: none;
    transition: transform .4s var(--ease), opacity .3s;
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__cta { text-align: center; margin-top: 18px; border-bottom: 0; }

  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero__actions .btn { flex: 1 1 auto; }
  .scrollcue { display: none; }
  .form { padding: 30px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}