/* ============================================================
   FOCUS MARKETING — abrafi.com.br
   Conceito: foco fotográfico. Escuro, editorial, chartreuse.
   ============================================================ */

:root{
  --bg: #0d0f0a;
  --bg-soft: #14170e;
  --ink: #f2f4ea;
  --ink-dim: #9ba394;
  --accent: #d8ff3e;
  --accent-ink: #0d0f0a;
  --line: rgba(216,255,62,.18);
  --line-soft: rgba(242,244,234,.09);
  --display: "Bricolage Grotesque", sans-serif;
  --body: "Instrument Sans", sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--accent);color:var(--accent-ink)}
em{font-style:normal}

/* grain overlay */
.grain{
  position:fixed;inset:0;z-index:999;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* ============ HEADER ============ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem clamp(1.2rem,4vw,3rem);
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.logo{
  display:flex;align-items:center;gap:.6rem;
  font-family:var(--display);font-weight:800;font-size:1.15rem;
  color:var(--ink);text-decoration:none;letter-spacing:-.02em;
}
.logo em{color:var(--accent)}
.logo-mark{width:26px;height:26px;color:var(--accent);flex:none}
.logo:hover .logo-mark{animation:spin 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.nav{display:flex;align-items:center;gap:2rem}
.nav a{
  color:var(--ink-dim);text-decoration:none;font-size:.95rem;font-weight:500;
  transition:color .2s;
}
.nav a:hover{color:var(--accent)}
.nav-cta{
  color:var(--accent-ink)!important;background:var(--accent);
  padding:.55rem 1.2rem;border-radius:999px;font-weight:600;
  transition:transform .2s ease, box-shadow .2s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(216,255,62,.35)}

.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:34px;height:28px;position:relative}
.menu-toggle span{position:absolute;left:4px;right:4px;height:2px;background:var(--ink);transition:.25s}
.menu-toggle span:first-child{top:9px}
.menu-toggle span:last-child{top:17px}
.menu-toggle[aria-expanded="true"] span:first-child{top:13px;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:last-child{top:13px;transform:rotate(-45deg)}

/* ============ HERO ============ */
.hero{
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:8rem clamp(1.4rem,6vw,6rem) 5rem;
  position:relative;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 45% at 72% 30%, rgba(216,255,62,.09), transparent 65%),
    radial-gradient(ellipse 45% 40% at 15% 85%, rgba(216,255,62,.05), transparent 60%);
}

/* moldura de câmera */
.hero-frame{position:absolute;inset:6.5rem clamp(1rem,3.5vw,3rem) 2.5rem;pointer-events:none}
.corner{position:absolute;width:34px;height:34px;border:2px solid var(--line)}
.corner.tl{top:0;left:0;border-right:0;border-bottom:0}
.corner.tr{top:0;right:0;border-left:0;border-bottom:0}
.corner.bl{bottom:0;left:0;border-right:0;border-top:0}
.corner.br{bottom:0;right:0;border-left:0;border-top:0}
.hero-kicker{
  font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-bottom:1.6rem;
}
.hero-title{
  font-family:var(--display);font-weight:800;
  font-size:clamp(2.2rem,5vw,4.4rem);
  line-height:1.08;letter-spacing:-.02em;
  max-width:22ch;
}
.hero-title .line{display:block}
.hero-title .blur-word em{
  filter:blur(3px);opacity:.8;transition:filter .5s ease,opacity .5s ease;
  cursor:crosshair;
}
.hero-title .blur-word em:hover{filter:blur(0);opacity:1}
.hero-title .accent{color:var(--accent)}
.crosshair{
  display:inline-block;font-weight:500;margin:0 .18em;
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}

.hero-sub{
  margin-top:2rem;max-width:46ch;color:var(--ink-dim);font-size:1.1rem;
}
.hero-sub strong{color:var(--ink)}
.hero-actions{display:flex;gap:1rem;margin-top:2.6rem;flex-wrap:wrap}

.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.95rem 1.9rem;border-radius:999px;
  font-family:var(--body);font-weight:600;font-size:1rem;
  text-decoration:none;cursor:pointer;border:0;
  transition:transform .2s ease, box-shadow .2s ease, background .2s;
}
.btn-solid{background:var(--accent);color:var(--accent-ink)}
.btn-solid:hover{transform:translateY(-3px);box-shadow:0 10px 34px rgba(216,255,62,.4)}
.btn-ghost{color:var(--ink);border:1px solid var(--line-soft);background:transparent}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(4px)}

/* ============ MARQUEE ============ */
.marquee{
  overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--accent);color:var(--accent-ink);
  padding:.85rem 0;transform:rotate(-1deg) scale(1.02);
}
.marquee-track{
  display:flex;gap:2.2rem;white-space:nowrap;width:max-content;
  animation:scroll 26s linear infinite;
  font-family:var(--display);font-weight:700;font-size:1.05rem;
  text-transform:uppercase;letter-spacing:.06em;
  align-items:center;
}
.marquee-track i{font-style:normal;font-weight:500;opacity:.55}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============ SECTIONS ============ */
.section{padding:7rem clamp(1.4rem,6vw,6rem)}
.section-alt{background:var(--bg-soft);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:640px;margin-bottom:4rem}
.section-num{
  font-size:.8rem;letter-spacing:.3em;color:var(--accent);font-weight:600;
  display:block;margin-bottom:.9rem;
}
.section-num::after{content:" /";opacity:.4}
.section-head h2{
  font-family:var(--display);font-weight:800;
  font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.05;letter-spacing:-.02em;
  margin-bottom:1.1rem;
}
.section-head h2 em{color:var(--accent)}
.section-head p{color:var(--ink-dim);font-size:1.08rem}

/* serviços */
.services{
  display:grid;grid-template-columns:1fr;
  gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);
}
@media (min-width:700px){
  .services{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:1100px){
  .services{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1500px){
  .services{grid-template-columns:repeat(4,1fr)}
}
.service{
  background:var(--bg);padding:2.2rem 1.9rem 2rem;position:relative;
  transition:background .3s ease;
}
.service:hover{background:var(--bg-soft)}
.service::after{
  content:"";position:absolute;top:0;left:0;right:100%;height:2px;
  background:var(--accent);transition:right .35s ease;
}
.service:hover::after{right:0}
.service-num{
  font-size:.75rem;letter-spacing:.25em;color:var(--ink-dim);font-weight:500;
}
.service h3{
  font-family:var(--display);font-weight:700;font-size:1.45rem;
  margin:.9rem 0 .7rem;letter-spacing:-.01em;
}
.service:hover h3{color:var(--accent)}
.service p{color:var(--ink-dim);font-size:.98rem}
.service-tag{
  display:inline-block;margin-top:1.3rem;font-size:.72rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
  border:1px solid var(--line);border-radius:999px;padding:.3rem .8rem;
}

/* método */
.steps{
  list-style:none;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2.5rem;
  counter-reset:step;
}
.step{position:relative;padding-top:1.4rem}
.step::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:1px;
  background:var(--line-soft);
}
.step::after{
  content:"";position:absolute;top:-2px;left:0;width:42px;height:5px;
  background:var(--accent);
}
.step-num{
  font-family:var(--display);font-size:2rem;color:var(--accent);font-weight:700;
  display:block;margin-bottom:.6rem;line-height:1;
}
.step h3{font-family:var(--display);font-weight:700;font-size:1.25rem;margin-bottom:.55rem}
.step p{color:var(--ink-dim);font-size:.97rem}

/* resultados */
.stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);
  margin-bottom:4rem;
}
.stat{background:var(--bg);padding:2.4rem 1.8rem;text-align:center}
.stat strong{
  display:block;font-family:var(--display);font-weight:800;
  font-size:clamp(2.4rem,4.5vw,3.6rem);color:var(--accent);
  letter-spacing:-.02em;line-height:1;margin-bottom:.6rem;
  font-variant-numeric:tabular-nums;
}
.stat span{color:var(--ink-dim);font-size:.95rem}

.quote{max-width:760px;margin:0 auto;text-align:center}
.quote blockquote{
  font-family:var(--display);font-weight:600;
  font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.4;letter-spacing:-.01em;
}
.quote figcaption{margin-top:1.4rem;color:var(--ink-dim);font-size:.95rem}

/* ============ CTA ============ */
.cta{
  padding:8rem clamp(1.4rem,6vw,6rem);
  background:
    radial-gradient(ellipse 55% 65% at 50% 110%, rgba(216,255,62,.13), transparent 70%),
    var(--bg-soft);
  border-top:1px solid var(--line);
  text-align:center;
}
.cta-inner{max-width:680px;margin:0 auto}
.cta h2{
  font-family:var(--display);font-weight:800;
  font-size:clamp(2.2rem,5.4vw,4rem);line-height:1.06;letter-spacing:-.02em;
}
.cta h2 em{color:var(--accent)}
.cta p{color:var(--ink-dim);margin:1.4rem 0 2.4rem;font-size:1.08rem}
.cta-form{
  display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;
}
.cta-form input{
  background:var(--bg);border:1px solid var(--line-soft);border-radius:999px;
  color:var(--ink);padding:.95rem 1.4rem;font-family:var(--body);font-size:1rem;
  min-width:220px;outline:none;transition:border-color .2s;
}
.cta-form input:focus{border-color:var(--accent)}
.cta-form input::placeholder{color:var(--ink-dim)}
.cta-alt{
  display:inline-block;margin-top:1.6rem;color:var(--ink-dim);font-size:.95rem;
  text-decoration:none;border-bottom:1px solid var(--line-soft);
  transition:color .2s,border-color .2s;
}
.cta-alt:hover{color:var(--accent);border-color:var(--accent)}

/* ============ FOOTER ============ */
.footer{
  padding:3rem clamp(1.4rem,6vw,6rem);
  display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;flex-wrap:wrap;
  border-top:1px solid var(--line-soft);
}
.footer-brand{
  display:flex;align-items:center;gap:.55rem;
  font-family:var(--display);font-weight:800;font-size:1.05rem;
}
.footer-brand em{color:var(--accent)}
.footer-brand .logo-mark{width:22px;height:22px;color:var(--accent)}
.footer-nav{display:flex;gap:1.6rem;flex-wrap:wrap}
.footer-nav a{color:var(--ink-dim);text-decoration:none;font-size:.92rem;transition:color .2s}
.footer-nav a:hover{color:var(--accent)}
.footer-legal{width:100%;margin-top:.5rem;display:flex;flex-direction:column;gap:.2rem}
.footer-note{color:var(--ink-dim);font-size:.85rem;opacity:.7}
.footer-note strong{font-weight:600}

/* ============ REVEAL ============ */
.js .reveal{
  opacity:0;transform:translateY(26px);filter:blur(5px);
  transition:opacity .7s ease,transform .7s ease,filter .7s ease;
}
.js .reveal.in{opacity:1;transform:none;filter:blur(0)}

/* ============ RESPONSIVO ============ */

/* touch: sem hover — "ruído." precisa nascer legível */
@media (hover:none){
  .hero-title .blur-word em{filter:blur(1.5px);opacity:.9}
  .service::after{right:0}
}

@media (max-width:760px){
  .nav{
    position:fixed;inset:64px 0 auto 0;flex-direction:column;gap:0;
    background:var(--bg);border-bottom:1px solid var(--line-soft);
    padding:.5rem 0 1.2rem;display:none;align-items:flex-start;
  }
  .nav.open{display:flex}
  .nav a{padding:.9rem 1.4rem;width:100%;text-align:left;font-size:1.05rem}
  .nav a.nav-cta{width:auto;align-self:flex-start;margin:.6rem 1.4rem 0;padding:.8rem 1.7rem;text-align:center}
  .menu-toggle{display:block;width:44px;height:44px}
  .menu-toggle span{left:9px;right:9px}
  .menu-toggle span:first-child{top:17px}
  .menu-toggle span:last-child{top:25px}
  .menu-toggle[aria-expanded="true"] span:first-child{top:21px}
  .menu-toggle[aria-expanded="true"] span:last-child{top:21px}
  .hero-frame{display:none}
  .hero{padding-top:6.5rem;padding-bottom:3.5rem}
  .hero-sub{font-size:1.02rem}
  .hero-actions{flex-direction:column;align-items:stretch;margin-top:2.2rem}
  .btn{justify-content:center;padding:1rem 1.6rem}
  .btn .arrow{display:none}

  /* ritmo vertical mais curto */
  .section{padding:4.5rem 1.4rem}
  .cta{padding:5rem 1.4rem}
  .section-head{margin-bottom:2.8rem}

  /* mobile: tudo alinhado à esquerda */
  .stats{grid-template-columns:repeat(2,1fr);margin-bottom:3rem}
  .stat{text-align:left;padding:1.6rem 1.3rem}
  .stat strong{font-size:2.1rem}
  .quote{text-align:left;margin:0}
  .quote blockquote{font-size:1.15rem}
  .quote figcaption{margin-top:1rem}
  .cta{text-align:left}
  .cta-inner{max-width:none}
  .cta-form{flex-direction:column;align-items:stretch}
  .cta-form input{min-width:0}
  .cta-alt{margin-top:1.3rem}

  .steps{gap:2rem}
  .service{padding:1.8rem 1.4rem 1.7rem}
  .marquee-track{font-size:.9rem;animation-duration:20s}

  .footer{flex-direction:column;align-items:flex-start;gap:1.2rem;padding:2.5rem 1.4rem}
  .footer-nav{gap:1.2rem}
  .footer-nav a{padding:.3rem 0}
  .footer-note{margin-top:0}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none;filter:none}
  html{scroll-behavior:auto}
}