/* ==========================================================================
   Império Sushi Delivery — landing page styles
   Vanilla CSS, no build step. Fonts: Shippori Mincho B1 + Inter.
   ========================================================================== */

:root{
  --ink:#0e0e10;
  --ink-2:#16161a;
  --panel:#1c1c22;
  --line:rgba(255,255,255,.09);
  --red:#d0333b;
  --red-deep:#9c1f27;
  --gold:#e8c17a;
  --cream:#f5efe6;
  --muted:#a7a29b;
  --wa:#25d366;
  --radius:16px;
  --maxw:1140px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--ink);
  color:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.center{text-align:center}

h1,h2,h3{font-family:'Shippori Mincho B1',serif;font-weight:700;line-height:1.15;letter-spacing:.2px}

.kicker{
  font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);margin-bottom:.6rem;
}
.kicker.center{display:block}

.section{padding:84px 0}
.section-dark{background:var(--ink-2)}
.section h2{font-size:clamp(1.7rem,3.6vw,2.6rem);margin-bottom:.4rem}
.section-sub{color:var(--muted);max-width:620px;margin:0 auto 2.6rem}
.section .section-sub.center{margin-inline:auto}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Inter',sans-serif;font-weight:600;font-size:.98rem;
  padding:.85rem 1.5rem;border-radius:999px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s ease,background .2s ease,box-shadow .2s ease;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 26px rgba(208,51,59,.35)}
.btn-red:hover{background:var(--red-deep)}
.btn-wa{background:var(--wa);color:#06331b}
.btn-wa:hover{background:#1fb857}
.btn-ghost{border-color:rgba(232,193,122,.55);color:var(--gold);background:transparent}
.btn-ghost:hover{background:rgba(232,193,122,.12)}
.btn-block{display:flex;width:100%}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(14,14,16,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:.65rem;font-family:'Shippori Mincho B1',serif;font-weight:700;font-size:1.15rem}
.brand img{border-radius:50%;border:2px solid var(--gold);width:44px;height:44px;object-fit:cover}
.brand span{display:flex;flex-direction:column;line-height:1.1}
.brand small{font-family:'Inter',sans-serif;font-weight:500;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.nav-links{list-style:none;display:flex;align-items:center;gap:1.6rem}
.nav-links a{font-weight:500;font-size:.95rem;color:var(--cream);transition:color .2s}
.nav-links a:not(.btn):hover{color:var(--gold)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:2px;background:var(--cream);transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05)}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(10,10,12,.94) 0%,rgba(10,10,12,.78) 42%,rgba(10,10,12,.35) 100%),
    linear-gradient(0deg,rgba(10,10,12,.85) 0%,rgba(10,10,12,0) 45%);
}
.hero-inner{position:relative;z-index:1;padding-top:60px;padding-bottom:60px}
.hero h1{font-size:clamp(2.4rem,6.2vw,4.4rem);font-weight:800;margin:.2rem 0 1rem}
.hero h1 span{color:var(--red)}
.hero .lead{font-size:clamp(1.02rem,2vw,1.22rem);color:#e6ded2;max-width:540px;margin-bottom:2rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.5rem}
.hero-hours{font-size:.95rem;color:var(--muted)}
.hero-hours strong{color:var(--gold)}

/* ---------- Strip ---------- */
.strip{background:var(--red);color:#fff}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-top:20px;padding-bottom:20px}
.strip-grid div{display:flex;align-items:center;gap:.6rem;justify-content:center;font-size:.92rem;font-weight:500;text-align:center}
.strip-num{font-size:1.35rem}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-bottom:2.6rem}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(232,193,122,.4)}
.card-img{aspect-ratio:4/3;overflow:hidden;background:#0a0a0c}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-img img{transform:scale(1.06)}
.card.no-img .card-img{display:none}
.card h3{font-size:1.28rem;padding:1.1rem 1.2rem .1rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.card p{padding:.5rem 1.2rem 1.3rem;color:var(--muted);font-size:.96rem}
.card p strong{color:var(--cream)}
.tag-new{
  font-family:'Inter',sans-serif;font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  background:var(--red);color:#fff;padding:.2rem .5rem;border-radius:999px;
}

/* ---------- Gallery ---------- */
.gallery{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:180px;gap:12px;
}
.g-item{position:relative;border-radius:14px;overflow:hidden;background:#0a0a0c}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.g-item:hover img{transform:scale(1.07)}
.g-tall{grid-row:span 2}
.g-wide{grid-column:span 2}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-bottom:2.6rem}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.5rem;text-align:center}
.step-n{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;
  background:var(--red);color:#fff;font-family:'Shippori Mincho B1',serif;font-weight:800;font-size:1.3rem;margin-bottom:.9rem;
}
.step h3{font-size:1.2rem;margin-bottom:.35rem}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- Order cards ---------- */
.order-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.order-card{
  display:flex;flex-direction:column;align-items:center;gap:.25rem;text-align:center;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.2rem;
  transition:transform .2s ease,border-color .2s ease;
}
.order-card:hover{transform:translateY(-4px);border-color:var(--gold)}
.oc-icon{font-size:1.9rem;margin-bottom:.3rem}
.order-card strong{font-size:1.08rem}
.order-card span{color:var(--muted);font-size:.92rem}
.order-card.oc-wa:hover{border-color:var(--wa)}

/* ---------- Instagram ---------- */
.ig-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:2.2rem}
.ig-post{position:relative;aspect-ratio:1;border-radius:12px;overflow:hidden;background:#0a0a0c}
.ig-post img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.ig-post:hover img{transform:scale(1.08)}
.ig-ov{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;
  background:rgba(208,51,59,.82);color:#fff;font-size:.8rem;font-weight:600;padding:.4rem;
  opacity:0;transition:opacity .25s ease;
}
.ig-post:hover .ig-ov{opacity:1}

/* ---------- Contato ---------- */
.contato-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:3rem;align-items:center}
.contato-grid h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin:.2rem 0 .5rem}
.contato-list{list-style:none;margin-top:1.4rem;display:flex;flex-direction:column;gap:.85rem}
.contato-list li{display:flex;align-items:center;gap:.7rem;font-size:1.02rem}
.contato-list li span{font-size:1.15rem}
.contato-list a:hover strong{color:var(--gold)}
.contato-cta{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:2rem;display:flex;flex-direction:column;gap:.8rem}
.contato-logo{width:84px;height:84px;border-radius:50%;object-fit:cover;border:3px solid var(--gold);margin:0 auto 1rem}

/* ---------- Footer ---------- */
.site-footer{background:#0a0a0c;border-top:1px solid var(--line);padding:40px 0}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}
.footer-links{color:var(--muted);font-size:.92rem}
.footer-links a:hover{color:var(--gold)}
.footer-fine{color:#6f6a63;font-size:.82rem;max-width:520px}

/* ---------- FAB WhatsApp ---------- */
.fab-wa{
  position:fixed;right:20px;bottom:20px;z-index:60;
  width:56px;height:56px;border-radius:50%;background:var(--wa);
  display:flex;align-items:center;justify-content:center;font-size:1.6rem;
  box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .2s ease;
}
.fab-wa:hover{transform:scale(1.08)}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .cards,.steps,.order-cards{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .g-wide{grid-column:span 2}
  .ig-grid{grid-template-columns:repeat(3,1fr)}
  .contato-grid{grid-template-columns:1fr;gap:2rem}
  .strip-grid{grid-template-columns:repeat(2,1fr);gap:.9rem}
}
@media (max-width:640px){
  .section{padding:60px 0}
  .nav-toggle{display:flex}
  .nav-links{
    position:absolute;top:70px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--ink-2);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .nav-links.open{max-height:400px}
  .nav-links li{width:100%;text-align:center;border-top:1px solid var(--line)}
  .nav-links li a{display:block;padding:.95rem}
  .nav-links .btn{margin:.6rem auto;display:inline-flex;width:auto}
  .cards{grid-template-columns:1fr}
  .hero{min-height:82vh}
  .hero-scrim{background:linear-gradient(0deg,rgba(10,10,12,.92) 8%,rgba(10,10,12,.55) 60%,rgba(10,10,12,.4) 100%)}
}