/* ============================================================
   KAZE — O Guia Definitivo do Sushi Caseiro
   Design system: Sumi (preto quente) + Washi (creme) + Kin (dourado)
   Display: Shippori Mincho · Corpo: Zen Kaku Gothic New
   Japonês (decorativo): Zhi Mang Xing
   Layout: coluna única centralizada, mobile-first do início ao fim
   ============================================================ */

:root{
  --sumi:        #0B0B09;
  --sumi-raised: #16150F;
  --washi:       #F3EEDF;
  --washi-dim:   #C9C2AC;
  --washi-faint: #8A846E;
  --kin:         #C9A24E;
  --kin-deep:    #8F6D33;
  --kin-soft:    rgba(201,162,78,0.14);
  --line:        rgba(243,238,223,0.14);
  --line-strong: rgba(243,238,223,0.26);
  --white-box:   #FAF8F3;

  --font-display: 'Shippori Mincho', 'Times New Roman', serif;
  --font-body:    'Zen Kaku Gothic New', -apple-system, sans-serif;
  --font-brush:   'Zhi Mang Xing', cursive;

  --maxw: 640px;                       /* coluna centralizada, igual no mobile e no desktop */
  --gutter: clamp(20px, 6vw, 32px);
  --pad-y: clamp(56px, 10vw, 88px);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--sumi);
  color:var(--washi);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  text-align:center;                   /* layout centralizado do início ao fim */
}
body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.035;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,p{ margin:0; }
::selection{ background:var(--kin); color:var(--sumi); }
:focus-visible{ outline:2px solid var(--kin); outline-offset:3px; }

.js .reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.js .reveal.in-view{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

/* ---------- estrutura geral ---------- */
.section{ position:relative; padding:var(--pad-y) 0; z-index:1; }
.section-inner{ max-width:var(--maxw); margin:0 auto; padding:0 var(--gutter); }
.section + .section{ border-top:1px solid var(--line); }

.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--washi-faint); font-weight:500; margin-bottom:18px;
}
.eyebrow::before{ content:""; width:24px; height:1px; background:var(--kin); }

h2{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(1.8rem, 7vw, 2.4rem);
  line-height:1.24;
  color:var(--washi);
  margin:0 auto 18px;
  max-width:19ch;
}

.subhead{
  font-family:var(--font-display);
  font-size:clamp(1.02rem, 3.4vw, 1.2rem);
  color:var(--kin);
  font-weight:500;
  margin:0 auto 22px;
  line-height:1.5;
  max-width:32ch;
}

.body-text{
  font-size:1rem;
  line-height:1.8;
  color:var(--washi-dim);
  max-width:46ch;
  margin:0 auto 32px;
}

/* ---------- botão CTA ---------- */
.cta-button{
  display:inline-flex; align-items:center; justify-content:center;
  width:100%;
  padding:1.05rem 1.6rem;
  background:var(--kin);
  color:var(--sumi);
  font-family:var(--font-body);
  font-weight:700;
  font-size:.95rem;
  letter-spacing:.03em;
  border:1px solid var(--kin);
  cursor:pointer;
  transition:background .25s ease, transform .2s ease;
}
.cta-button:hover{ background:var(--kin-deep); border-color:var(--kin-deep); transform:translateY(-2px); }
.cta-button:active{ transform:translateY(0); }
@media (min-width:480px){ .cta-button{ width:auto; min-width:300px; } }

/* ---------- divisores em japonês (elemento gráfico, não comunicação) ---------- */
.kanji-divider{
  display:flex; align-items:center; justify-content:center; gap:18px;
  padding:32px var(--gutter);
  position:relative; z-index:1;
}
.kanji-divider::before,
.kanji-divider::after{ content:""; flex:1; max-width:100px; height:1px; background:var(--line-strong); }
.kanji-divider span{
  font-family:var(--font-brush); font-size:1.5rem; color:var(--kin);
  transform:rotate(-4deg); white-space:nowrap; opacity:.9;
}

/* ---------- listas com marcador (check dourado, centralizadas) ---------- */
.tick-list{ display:inline-flex; flex-direction:column; gap:12px; margin:0 auto 32px; text-align:left; }
.tick-list li{
  display:flex; align-items:baseline; gap:10px;
  font-size:.98rem; color:var(--washi-dim); line-height:1.5;
}
.tick-list li::before{ content:"✓"; color:var(--kin); flex-shrink:0; }
.tick-list li.is-main{ color:var(--washi); font-weight:500; }
.tick-list li.is-main::before{ color:var(--kin); }

/* ---------- fotos (pasta img/) ---------- */
.photo-slot{
  position:relative;
  width:100%;
  aspect-ratio: var(--r, 4/5);
  background:var(--sumi-raised);
  overflow:hidden;
}
.photo-slot img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }

.hero .photo-slot{ max-width:340px; margin:0 auto 8px; }
.identify .photo-slot{ max-width:300px; margin:0 auto 8px; }

/* ---------- VSL (vídeo) ---------- */
.vsl{ padding-top:clamp(40px,9vw,64px); }
.vsl-frame{
  position:relative;
  width:100%;
  max-width:340px;
  margin:0 auto;
  aspect-ratio:9/16;
  background:var(--sumi-raised);
  border:1px solid var(--line-strong);
  overflow:hidden;
}
.vsl-frame iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
}
.vsl-video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; background:#000; }

/* ---------- kit (O Que Você Recebe) ---------- */
.kit-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:12px;
  max-width:420px; margin:0 auto 32px;
}
.kit-grid .photo-slot{ --r:3/4; }
.kit-caption{ font-size:.72rem; color:var(--washi-faint); margin-top:8px; }

/* ---------- objeções (sem acordeão, tudo visível) ---------- */
.objection-list{ display:flex; flex-direction:column; gap:0; margin-bottom:32px; }
.objection{ padding:22px 0; border-top:1px solid var(--line); }
.objection:first-child{ border-top:none; }
.obj-q{
  font-family:var(--font-display); font-weight:600; font-size:1.02rem;
  color:var(--washi); margin-bottom:8px; line-height:1.4;
}
.obj-a{ font-size:.92rem; color:var(--washi-dim); line-height:1.6; max-width:42ch; margin:0 auto; }

/* ---------- oferta ---------- */
.price-line{ font-size:1rem; color:var(--washi-dim); margin-bottom:2px; }
.price-line .old{ text-decoration:line-through; color:var(--washi-faint); }
.price-line .new{ font-family:var(--font-display); color:var(--kin); font-weight:700; font-size:1.3rem; }

.seal{
  display:inline-flex; align-items:center; gap:12px;
  margin-top:26px; padding:12px 20px 12px 14px;
  border:1px solid var(--line-strong);
}
.seal-kanji{
  font-family:var(--font-brush); font-size:1.4rem; color:var(--kin);
  width:34px; height:34px; border:1px solid var(--kin-soft); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.seal-text{ font-size:.8rem; color:var(--washi-dim); letter-spacing:.02em; }

/* ---------- footer ---------- */
footer{
  padding:56px var(--gutter) 120px;
  text-align:center;
  border-top:1px solid var(--line);
  position:relative; z-index:1;
}
footer .logo-sm{ width:84px; margin:0 auto 20px; opacity:.9; }
footer .brand-sig{ font-family:var(--font-brush); color:var(--kin); font-size:1.25rem; opacity:.85; }

/* ---------- CTA fixo no rodapé (mobile e desktop) ---------- */
.sticky-cta{
  position:fixed; left:0; right:0; bottom:0;
  z-index:50;
  padding:12px var(--gutter);
  background:rgba(11,11,9,.92);
  backdrop-filter:blur(10px);
  border-top:1px solid var(--line-strong);
  transform:translateY(110%);
  transition:transform .4s ease;
  text-align:center;
}
.sticky-cta.visible{ transform:translateY(0); }
.sticky-cta-inner{ max-width:var(--maxw); margin:0 auto; }
.sticky-cta .cta-button{ width:100%; padding:.9rem 1.4rem; }