/* ===================================================================
   AVALON ONE  —  Folha de estilo principal
   Identidade: branco + laranja Avalon, produto SaaS / app
   =================================================================== */

:root{
  --orange:#f26828;
  --orange-deep:#d4531c;
  --orange-soft:#fff1e8;
  --ink:#1c1c1c;
  --ink-soft:#4a4a4a;
  --bg:#ffffff;
  --bg-2:#faf8f6;
  --bg-dark:#1a1610;
  --line:rgba(28,28,28,.10);
  --line-strong:rgba(28,28,28,.18);
  --muted:rgba(28,28,28,.6);
  --muted-2:rgba(28,28,28,.4);

  --serif:"Cormorant Garamond", Georgia, serif;
  --sans:"Inter","Helvetica Neue",Arial,sans-serif;

  --maxw:1240px;
  --gutter:clamp(20px,5vw,72px);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--orange);color:#fff}

.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--orange);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--orange);display:inline-block;border-radius:2px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.01em}
.display{font-size:clamp(2.6rem,6.6vw,5.4rem);font-weight:300}
.h-section{font-size:clamp(1.9rem,4.2vw,3.1rem);font-weight:400}
p{color:var(--muted);font-size:1.02rem}
.lead{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--ink-soft);line-height:1.7}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
section{position:relative}
.section-pad{padding-block:clamp(76px,10vw,140px)}

.skip-link{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:12px 20px;z-index:999;font-weight:700;border-radius:0 0 6px 0}
.skip-link:focus{left:0}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:9999;background:var(--bg);display:grid;place-items:center;transition:opacity .7s var(--ease),visibility .7s var(--ease)}
.loader.done{opacity:0;visibility:hidden}
.loader__mark{width:70px;color:var(--orange);animation:pulse 1.5s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(7px)}}

/* ---------- header ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .4s var(--ease),box-shadow .4s ease}
.header.scrolled{border-bottom:1px solid var(--line);box-shadow:0 4px 24px -12px rgba(0,0,0,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:clamp(66px,8vw,86px)}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:26px;color:var(--orange)}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__parent{font-size:.6rem;letter-spacing:.22em;color:var(--muted-2);font-weight:700}
.brand__name{font-family:var(--serif);font-size:1.3rem;color:var(--ink)}
.brand__name em{font-style:italic;color:var(--orange)}
.nav__links{display:flex;gap:clamp(18px,2.4vw,38px);align-items:center}
.nav__links a{font-size:.84rem;font-weight:500;color:var(--muted);position:relative;padding-block:6px;transition:color .3s ease}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--orange);border-radius:2px;transition:width .35s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}
.nav__cta{background:var(--orange);padding:11px 22px;border-radius:100px;font-size:.82rem;font-weight:700;color:#fff;transition:.3s ease;box-shadow:0 8px 24px -10px rgba(242,104,40,.6)}
.nav__cta:hover{background:var(--orange-deep);transform:translateY(-2px)}
.nav__toggle{display:none;width:34px;height:34px;flex-direction:column;justify-content:center;gap:6px}
.nav__toggle span{display:block;height:2px;width:24px;background:var(--ink);border-radius:2px;transition:.35s var(--ease)}

.mobile-menu{position:fixed;inset:0;z-index:80;background:var(--bg);display:flex;flex-direction:column;justify-content:center;padding:0 var(--gutter);transform:translateY(-100%);transition:transform .6s var(--ease)}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{font-family:var(--serif);font-size:2.2rem;font-weight:300;color:var(--ink);padding-block:14px;border-bottom:1px solid var(--line);opacity:0;transform:translateY(20px);transition:.5s var(--ease)}
.mobile-menu.open a{opacity:1;transform:translateY(0)}
.mobile-menu.open a:nth-child(1){transition-delay:.1s}
.mobile-menu.open a:nth-child(2){transition-delay:.16s}
.mobile-menu.open a:nth-child(3){transition-delay:.22s}
.mobile-menu.open a:nth-child(4){transition-delay:.28s}
.mobile-menu.open a:nth-child(5){transition-delay:.34s}

/* ---------- hero ---------- */
.hero{min-height:96svh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:90px;background:var(--bg-2)}
.hero__glow{position:absolute;inset:-10% -10% auto auto;width:70%;height:120%;z-index:0;pointer-events:none;background:radial-gradient(50% 50% at 70% 30%,rgba(242,104,40,.16),transparent 70%)}
.hero .wrap{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(20px,4vw,60px);align-items:center}
.hero__title{margin:22px 0 26px}
.hero__title .ln{display:block;overflow:hidden}
.hero__title .ln>span{display:block;transform:translateY(110%);transition:transform 1s var(--ease)}
.loaded .hero__title .ln>span{transform:translateY(0)}
.hero__title .ln:nth-child(2)>span{transition-delay:.08s}
.hero__title em{font-style:italic;color:var(--orange)}
.hero__sub{max-width:520px;opacity:0;transform:translateY(20px);transition:.9s var(--ease) .5s}
.loaded .hero__sub{opacity:1;transform:translateY(0)}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:36px;opacity:0;transform:translateY(20px);transition:.9s var(--ease) .65s}
.loaded .hero__actions{opacity:1;transform:translateY(0)}
.hero__badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;opacity:0;transform:translateY(20px);transition:.9s var(--ease) .78s}
.loaded .hero__badges{opacity:1;transform:translateY(0)}
.store-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line-strong);border-radius:10px;padding:9px 16px;font-size:.78rem;color:var(--muted)}
.store-badge svg{width:18px;height:18px;color:var(--ink)}
.store-badge strong{display:block;font-size:.86rem;color:var(--ink)}

.hero__media{position:relative;opacity:0;transform:translateY(24px) scale(.98);transition:1.1s var(--ease) .3s}
.loaded .hero__media{opacity:1;transform:translateY(0) scale(1)}
.hero__media img{width:100%;height:auto}

.btn{display:inline-flex;align-items:center;gap:12px;padding:16px 30px;border-radius:100px;font-size:.86rem;font-weight:700;letter-spacing:.02em;transition:transform .3s var(--ease),background .3s ease,box-shadow .3s ease}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 40px -12px rgba(242,104,40,.55)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 16px 50px -10px rgba(242,104,40,.65);background:var(--orange-deep)}
.btn--ghost{border:1px solid var(--line-strong);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-3px)}
.btn--dark-ghost{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn--dark-ghost:hover{border-color:#fff;transform:translateY(-3px)}
.btn svg{width:16px;height:16px}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);padding-block:22px;overflow:hidden;background:var(--bg)}
.marquee__track{display:flex;gap:56px;width:max-content;animation:scrollX 30s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__item{display:flex;align-items:center;gap:14px;font-family:var(--serif);font-size:1.3rem;font-style:italic;color:var(--muted);white-space:nowrap}
.marquee__item svg{width:8px;height:8px;flex:0 0 auto;color:var(--orange)}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* ---------- intro ---------- */
.intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:end}
.intro__head .h-section{margin-top:20px}
.intro__head em{font-style:italic;color:var(--orange)}

/* ---------- como funciona ---------- */
.how{background:var(--bg-2);border-block:1px solid var(--line)}
.how-grid{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.how-step{background:var(--bg-2);padding:clamp(26px,3vw,36px);transition:background .4s var(--ease)}
.how-step:hover{background:var(--bg)}
.how-step__icon{width:44px;height:44px;border-radius:12px;background:var(--orange-soft);display:grid;place-items:center;margin-bottom:20px}
.how-step__icon svg{width:22px;height:22px;color:var(--orange);stroke:currentColor;stroke-width:1.6;fill:none}
.how-step__no{font-family:var(--serif);font-size:.95rem;color:var(--orange);margin-bottom:6px}
.how-step h3{font-size:1.15rem;margin-bottom:8px}
.how-step p{font-size:.86rem}

/* ---------- destaque com mockup circular ---------- */
.spotlight{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.spotlight--rev .spotlight__media{order:2}
.spotlight__media{display:flex;justify-content:center}
.spotlight__media img{max-width:340px}
.spotlight ul{margin-top:22px;display:grid;gap:12px}
.spotlight li{display:flex;gap:12px;font-size:.96rem;color:var(--muted)}
.spotlight li svg{width:18px;height:18px;color:var(--orange);flex:0 0 auto;margin-top:3px}

/* ---------- features grid ---------- */
.features{background:var(--bg-2);border-block:1px solid var(--line)}
.feat-grid{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feat{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:24px;transition:transform .4s var(--ease),border-color .4s var(--ease),box-shadow .4s var(--ease)}
.feat:hover{transform:translateY(-5px);border-color:var(--orange);box-shadow:0 16px 36px -18px rgba(242,104,40,.35)}
.feat__icon{width:38px;height:38px;border-radius:10px;background:var(--orange-soft);display:grid;place-items:center;margin-bottom:16px}
.feat__icon svg{width:19px;height:19px;color:var(--orange);stroke:currentColor;stroke-width:1.7;fill:none}
.feat h3{font-family:var(--sans);font-size:.98rem;font-weight:600;margin-bottom:6px}
.feat p{font-size:.84rem}

/* ---------- telas do app (gallery) ---------- */
.screens{overflow:visible}
.screens__track{margin-top:56px;display:flex;gap:22px;overflow-x:auto;padding-bottom:16px;scroll-snap-type:x mandatory}
.screens__track::-webkit-scrollbar{height:6px}
.screens__track::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:10px}
.screen-card{flex:0 0 auto;width:220px;scroll-snap-align:start}
.screen-card img{border-radius:16px;border:1px solid var(--line);box-shadow:0 20px 40px -24px rgba(0,0,0,.25)}
.screen-card__label{margin-top:12px;font-size:.84rem;font-weight:600;color:var(--ink)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;text-align:center;background:var(--bg-dark);color:#fff}
.cta-band__glow{position:absolute;inset:0;z-index:0;background:radial-gradient(55% 120% at 50% 0%,rgba(242,104,40,.28),transparent 60%)}
.cta-band .wrap{position:relative;z-index:1}
.cta-band h2{font-size:clamp(2rem,4.6vw,3.6rem);font-weight:300;max-width:780px;margin-inline:auto;color:#fff}
.cta-band h2 em{font-style:italic;color:var(--orange)}
.cta-band p{max-width:520px;margin:22px auto 36px;color:rgba(255,255,255,.72)}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}

/* ---------- FAQ ---------- */
.faq{border-block:1px solid var(--line)}
.faq__list{margin-top:48px;display:grid;gap:0;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line);padding-block:26px}
.faq__item h3{font-size:1.15rem;font-weight:600;font-family:var(--sans);margin-bottom:10px;color:var(--ink)}
.faq__item p{font-size:.94rem}

/* ---------- contato ---------- */
.contact__grid{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px)}
.contact__info{display:grid;gap:0;border-top:1px solid var(--line)}
.cinfo{padding:20px 0;border-bottom:1px solid var(--line)}
.cinfo__label{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--orange);margin-bottom:8px;font-weight:700}
.cinfo__val{font-family:var(--serif);font-size:clamp(1.15rem,2.2vw,1.5rem);font-weight:300;color:var(--ink)}
.cinfo a.cinfo__val{transition:color .3s ease}
.cinfo a.cinfo__val:hover{color:var(--orange)}
.cinfo__sub{font-size:.86rem;color:var(--muted);margin-top:5px}

.form{display:grid;gap:16px}
.field{position:relative}
.field input,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:17px;color:var(--ink);font-family:var(--sans);font-size:.94rem;transition:border-color .3s ease}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--orange)}
.field label{position:absolute;left:17px;top:17px;color:var(--muted);font-size:.94rem;pointer-events:none;transition:.25s var(--ease);padding:0 5px}
.field input:focus+label,.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label{top:-9px;left:12px;font-size:.7rem;color:var(--orange);background:var(--bg)}
.form .btn{justify-content:center;width:100%}
.form__note{font-size:.78rem;color:var(--muted-2);text-align:center}

/* ---------- footer ---------- */
.footer{background:var(--bg-dark);color:rgba(255,255,255,.78);padding-top:clamp(56px,8vw,100px)}
.footer .brand__parent{color:rgba(255,255,255,.45)}
.footer .brand__name{color:#fff}
.footer__top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:clamp(28px,5vw,60px);padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer__brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.footer__brand .brand__mark{width:24px;color:var(--orange)}
.footer__brand .brand__name{font-size:1.2rem}
.footer__about{font-size:.92rem;max-width:300px;color:rgba(255,255,255,.55)}
.footer__col h4{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:18px;font-weight:700}
.footer__col a{display:block;color:rgba(255,255,255,.7);font-size:.94rem;padding-block:6px;transition:color .3s ease}
.footer__col a:hover{color:var(--orange)}
.footer__col a.disabled{color:rgba(255,255,255,.28);pointer-events:none}
.footer__bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-block:28px;color:rgba(255,255,255,.4);font-size:.8rem}
.footer__bottom a:hover{color:#fff}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}

/* ---------- floating WhatsApp ---------- */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:70;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 12px 34px -8px rgba(37,211,102,.5);transform:translateY(120px);transition:transform .5s var(--ease)}
.wa-float.show{transform:translateY(0)}
.wa-float svg{width:28px;height:28px;fill:#fff}

@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr}
  .hero__media{order:-1;max-width:420px;margin-inline:auto}
  .how-grid{grid-template-columns:1fr 1fr}
  .feat-grid{grid-template-columns:1fr 1fr}
  .spotlight,.spotlight--rev .spotlight__media{grid-template-columns:1fr;order:0}
  .spotlight{grid-template-columns:1fr}
  .contact__grid{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .how-grid,.feat-grid{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr}
}

@media (max-width:720px){
  .nav__links,.nav__cta{display:none}
  .nav__toggle{display:flex}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .hero__title .ln>span,.hero__sub,.hero__actions,.hero__badges,.hero__media{opacity:1;transform:none}
}

/* ---------- legal page ---------- */
.legal{max-width:820px;margin-inline:auto;padding-top:150px}
.legal h2{font-size:1.5rem;margin:40px 0 12px;font-family:var(--sans);font-weight:700;scroll-margin-top:100px}
.legal h2:first-of-type{margin-top:10px}
.legal h3{font-size:1.1rem;margin:22px 0 8px;font-family:var(--sans);font-weight:600}
.legal p,.legal li{color:var(--muted);font-size:.96rem;line-height:1.8;margin-bottom:12px}
.legal ul{padding-left:22px;list-style:disc}
.legal a{color:var(--orange)}
.legal__updated{color:var(--muted-2);font-size:.85rem;margin-top:-6px;margin-bottom:30px}
.legal__toc{border:1px solid var(--line);border-radius:10px;padding:20px 24px;margin-bottom:40px;background:var(--bg-2)}
.legal__toc strong{display:block;margin-bottom:10px;font-size:.86rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted-2)}
.legal__toc a{display:block;font-size:.9rem;color:var(--ink-soft);padding-block:4px}
.legal__toc a:hover{color:var(--orange)}