/*
Theme Name: LF Custom - Engate Rápido
Theme URI: https://lfcustom.com.br
Author: LF Custom
Description: Tema WordPress de página única (landing page) para o lançamento do engate rápido exclusivo LF Custom para Shotgun 650. Vídeo com CTA travado, formulário de reserva integrado ao painel do WordPress e redirecionamento automático para o WhatsApp.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lfcustom
*/

:root{
  --black: #0a0a0a;
  --black-soft: #0d0d0e;
  --graphite: #18181a;
  --graphite-2: #212123;
  --line: #2c2c2e;
  --red: #6e1616;
  --red-bright: #8f1f1f;
  --white: #f3f1ec;
  --gray: #9c9c9e;
  --gray-dim: #6b6b6d;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --section-pad: clamp(72px, 10vw, 160px);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
}

body{
  background:var(--black);
  color:var(--white);
  font-family:var(--font-body);
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img, video{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.container{
  max-width:1100px;
  margin:0 auto;
  padding-left:clamp(20px, 5vw, 48px);
  padding-right:clamp(20px, 5vw, 48px);
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-size:12px;
  letter-spacing:0.28em;
  text-transform:uppercase;
  color:var(--gray);
  font-weight:500;
}
.eyebrow::before{
  content:'';
  width:22px;
  height:1px;
  background:var(--red-bright);
  display:inline-block;
}

h1,h2,h3{ font-family:var(--font-display); font-weight:400; letter-spacing:-0.01em; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:20px 36px;
  background:var(--black);
  color:var(--white);
  border:1px solid var(--red-bright);
  border-radius:2px;
  font-family:var(--font-body);
  font-size:13px;
  font-weight:600;
  letter-spacing:0.14em;
  text-transform:uppercase;
  cursor:pointer;
  transition:background 0.35s ease, box-shadow 0.35s ease, transform 0.2s ease;
}
.btn:hover{ background:var(--red); box-shadow:0 0 32px 0 rgba(143,31,31,0.35); transform:translateY(-1px); }
.btn:active{ transform:translateY(0); }
.btn:focus-visible{ outline:2px solid var(--red-bright); outline-offset:4px; }

.reveal{ opacity:0; transform:translateY(24px); transition:opacity 0.9s ease, transform 0.9s ease; }
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ================= HEADER / HERO ================= */
.hero{
  min-height:100svh;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  position:relative;
  background:
    radial-gradient(ellipse 900px 600px at 50% -10%, rgba(110,22,22,0.16), transparent 60%),
    linear-gradient(180deg, var(--black-soft) 0%, var(--black) 60%);
}
.hero::before{
  content:'';
  position:absolute; inset:0;
  background-image:repeating-linear-gradient(115deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px);
  pointer-events:none;
}
.hero-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:28px clamp(20px,5vw,48px);
  position:relative;
  z-index:2;
}
.logo-mark{ font-family:var(--font-display); font-size:20px; letter-spacing:0.06em; color:var(--white); }
.logo-mark span{ color:var(--red-bright); }
.hero-top-tag{ font-size:11px; letter-spacing:0.2em; text-transform:uppercase; color:var(--gray-dim); }

.hero-main{ flex:1; display:flex; align-items:center; position:relative; z-index:2; }
.hero-inner{ max-width:820px; padding:40px clamp(20px,5vw,48px); }
.hero-inner .eyebrow{ margin-bottom:26px; }
.hero-title{ font-size:clamp(34px, 5.6vw, 64px); line-height:1.08; margin-bottom:26px; color:var(--white); }
.hero-title em{ font-style:normal; color:var(--red-bright); }
.hero-sub{ font-size:clamp(15px, 1.6vw, 18px); color:var(--gray); max-width:560px; font-weight:300; }

.hero-scroll{ display:flex; justify-content:center; padding-bottom:40px; position:relative; z-index:2; }
.hero-scroll-icon{
  width:1px; height:52px;
  background:linear-gradient(180deg, transparent, var(--gray-dim) 40%, transparent);
  position:relative;
  animation:scrollpulse 2.2s ease-in-out infinite;
}
@keyframes scrollpulse{ 0%,100%{ opacity:0.3; } 50%{ opacity:1; } }

/* ================= VIDEO SECTION ================= */
.video-section{ padding:var(--section-pad) 0 calc(var(--section-pad) * 0.7); background:var(--black); text-align:center; }
.video-kicker{ margin-bottom:18px; }
.video-heading{ font-size:clamp(24px, 3vw, 34px); color:var(--white); margin-bottom:52px; }

.video-frame{
  position:relative;
  max-width:980px;
  margin:0 auto;
  border:1px solid var(--line);
  background:var(--graphite);
  padding:10px;
  border-radius:3px;
  transition:max-width 0.4s ease;
}
/* Aplicada via JS quando o vídeo carregado é vertical (9:16) */
.video-frame.is-vertical{ max-width:420px; }

.video-wrap{
  position:relative;
  width:100%;
  aspect-ratio:16/9; /* fallback até o JS detectar a proporção real do vídeo */
  max-height:80vh;
  background:#000;
  overflow:hidden;
  border-radius:1px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.video-wrap video{ width:100%; height:100%; object-fit:contain; background:#000; }
.video-demo-badge{
  position:absolute; top:14px; left:14px;
  font-size:10px; letter-spacing:0.16em; text-transform:uppercase;
  color:var(--gray-dim);
  background:rgba(10,10,10,0.6);
  border:1px solid var(--line);
  padding:6px 10px;
  z-index:3;
}

.video-progress-track{ max-width:980px; margin:18px auto 0; height:2px; background:var(--line); position:relative; }
.video-progress-fill{ height:100%; width:0%; background:var(--red-bright); transition:width 0.25s linear; }

.cta-reveal{
  max-width:980px; margin:0 auto; height:0; overflow:hidden;
  opacity:0; transform:translateY(14px);
  transition:opacity 0.6s ease, transform 0.6s ease, height 0.6s ease;
}
.cta-reveal.is-active{ height:auto; opacity:1; transform:translateY(0); padding-top:36px; }
.cta-reveal .btn{ animation:ctaPulse 2.4s ease-in-out infinite; }
@keyframes ctaPulse{ 0%,100%{ box-shadow:0 0 0 0 rgba(143,31,31,0.0); } 50%{ box-shadow:0 0 30px 4px rgba(143,31,31,0.28); } }
.video-hint{ max-width:980px; margin:20px auto 0; font-size:12px; color:var(--gray-dim); }

/* ================= CONTEÚDO PÓS-VÍDEO =================
   Tudo que vem depois do player (fotos, oferta, processo,
   garantia, FAQ, formulário e rodapé) fica oculto até o
   mesmo momento em que o botão do CTA é liberado. */
.post-video-content{
  display:none;
  opacity:0;
  transition:opacity 0.9s ease;
}
.post-video-content.is-visible{ opacity:1; }

/* ================= PHOTO BREAK (full bleed) ================= */
.photo-break{
  position:relative; width:100%; height:clamp(320px, 62vh, 620px); overflow:hidden;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.15), rgba(10,10,10,0.75)),
    radial-gradient(ellipse 70% 60% at 30% 40%, rgba(60,15,15,0.35), transparent 60%),
    linear-gradient(120deg, #1c1c1e 0%, #0a0a0a 55%, #141416 100%);
  background-size:cover; background-position:center;
  display:flex; align-items:flex-end;
}
.photo-break-caption{ padding:clamp(28px, 5vw, 56px); max-width:520px; }
.photo-break-caption p{ font-family:var(--font-display); font-size:clamp(18px, 2.2vw, 26px); color:var(--white); font-style:italic; }
.photo-break-tag{ font-size:10px; letter-spacing:0.18em; text-transform:uppercase; color:var(--gray-dim); margin-top:14px; }

/* ================= O QUE VOCÊ RECEBE ================= */
.receive-section{ padding:var(--section-pad) 0; background:var(--black); }
.section-head{ text-align:center; max-width:640px; margin:0 auto 64px; }
.section-head .eyebrow{ margin-bottom:20px; justify-content:center; }
.section-head h2{ font-size:clamp(28px, 3.6vw, 42px); color:var(--white); }

.receive-grid{ max-width:760px; margin:0 auto; display:flex; flex-direction:column; }
.receive-item{ display:flex; align-items:flex-start; gap:20px; padding:26px 4px; border-bottom:1px solid var(--line); }
.receive-item:first-child{ border-top:1px solid var(--line); }
.receive-check{
  flex-shrink:0; width:26px; height:26px;
  border:1px solid var(--red-bright); border-radius:50%;
  display:flex; align-items:center; justify-content:center; margin-top:2px;
}
.receive-check svg{ width:12px; height:12px; }
.receive-text{ font-size:clamp(15px, 1.6vw, 17px); color:var(--white); font-weight:400; }
.receive-text b{ font-weight:600; }

/* ================= COMO FUNCIONA ================= */
.process-section{ padding:var(--section-pad) 0; background:var(--graphite); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.process-list{ max-width:640px; margin:0 auto; position:relative; }
.process-list::before{
  content:''; position:absolute; left:23px; top:14px; bottom:14px; width:1px;
  background:linear-gradient(180deg, var(--red-bright), var(--line) 90%);
}
.process-item{ display:flex; gap:26px; padding-bottom:48px; position:relative; }
.process-item:last-child{ padding-bottom:0; }
.process-num{
  flex-shrink:0; width:48px; height:48px; border-radius:50%;
  background:var(--black); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:17px; color:var(--red-bright);
  position:relative; z-index:2;
}
.process-body{ padding-top:8px; }
.process-body h3{ font-size:17px; font-family:var(--font-body); font-weight:600; color:var(--white); margin-bottom:6px; letter-spacing:0.01em; }
.process-body p{ font-size:14px; color:var(--gray); font-weight:300; }

/* ================= GARANTIA ================= */
.warranty-section{ padding:var(--section-pad) 0; background:var(--black); text-align:center; }
.warranty-badge{
  width:74px; height:74px; margin:0 auto 32px;
  border:1px solid var(--red-bright); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.warranty-badge svg{ width:30px; height:30px; }
.warranty-section h2{ font-size:clamp(26px, 3.4vw, 36px); color:var(--white); margin-bottom:20px; }
.warranty-section p{ max-width:480px; margin:0 auto 8px; color:var(--gray); font-size:15px; }

/* ================= FAQ ================= */
.faq-section{ padding:var(--section-pad) 0; background:var(--graphite); border-top:1px solid var(--line); }
.faq-list{ max-width:720px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-item:first-child{ border-top:1px solid var(--line); }
.faq-question{
  width:100%; background:none; border:none; color:var(--white); text-align:left;
  padding:26px 4px; display:flex; align-items:center; justify-content:space-between; gap:20px;
  font-family:var(--font-body); font-size:clamp(15px, 1.7vw, 17px); font-weight:500; cursor:pointer;
}
.faq-icon{ flex-shrink:0; width:22px; height:22px; position:relative; }
.faq-icon::before, .faq-icon::after{ content:''; position:absolute; background:var(--red-bright); top:50%; left:50%; transform:translate(-50%,-50%); }
.faq-icon::before{ width:14px; height:1px; }
.faq-icon::after{ width:1px; height:14px; transition:transform 0.3s ease; }
.faq-item.is-open .faq-icon::after{ transform:translate(-50%,-50%) rotate(90deg); opacity:0; }
.faq-answer{ max-height:0; overflow:hidden; transition:max-height 0.4s ease; }
.faq-answer-inner{ padding:0 4px 26px; font-size:14px; color:var(--gray); max-width:600px; font-weight:300; }

/* ================= FORM / CTA FINAL ================= */
.form-section{ padding:var(--section-pad) 0; background:var(--black-soft); position:relative; }
.form-card{ max-width:520px; margin:0 auto; border:1px solid var(--line); padding:clamp(32px, 5vw, 56px); background:var(--graphite); position:relative; }
.form-card::before{ content:''; position:absolute; top:0; left:0; width:100%; height:2px; background:linear-gradient(90deg, transparent, var(--red-bright), transparent); }
.form-card h2{ font-size:clamp(24px, 2.8vw, 30px); color:var(--white); text-align:center; margin-bottom:12px; }
.form-card > p{ text-align:center; color:var(--gray); font-size:14px; margin-bottom:36px; }
.form-field{ margin-bottom:20px; }
.form-field label{ display:block; font-size:11px; letter-spacing:0.14em; text-transform:uppercase; color:var(--gray-dim); margin-bottom:8px; }
.form-field input{
  width:100%; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:15px 16px; font-family:var(--font-body); font-size:15px; font-weight:300; border-radius:2px;
  transition:border-color 0.25s ease;
}
.form-field input::placeholder{ color:var(--gray-dim); }
.form-field input:focus{ outline:none; border-color:var(--red-bright); }
.form-submit{ width:100%; margin-top:8px; }
.form-note{ text-align:center; font-size:11px; color:var(--gray-dim); margin-top:18px; }
.form-status{ text-align:center; font-size:13px; color:var(--red-bright); margin-top:16px; min-height:18px; }

/* ================= FOOTER ================= */
.site-footer{ padding:56px 0 40px; background:var(--black); border-top:1px solid var(--line); }
.footer-inner{ display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:24px; }
.footer-brand{ font-family:var(--font-display); font-size:18px; letter-spacing:0.05em; color:var(--white); }
.footer-brand span{ color:var(--red-bright); }
.footer-meta{ font-size:12px; color:var(--gray-dim); letter-spacing:0.04em; margin-top:6px; }
.footer-links{ display:flex; gap:28px; }
.footer-links a{ font-size:12px; letter-spacing:0.1em; text-transform:uppercase; color:var(--gray); transition:color 0.25s ease; padding-bottom:3px; border-bottom:1px solid transparent; }
.footer-links a:hover{ color:var(--white); border-bottom-color:var(--red-bright); }
.footer-bottom{ text-align:center; margin-top:44px; font-size:11px; color:var(--gray-dim); }

@media (max-width:640px){
  .footer-inner{ flex-direction:column; align-items:flex-start; }
  .process-item{ gap:18px; }
  .receive-item{ gap:14px; }
}