/* Coffee Roast Machines - Production Base (single bundle)
   Keep this file clean: CSS only.
*/
:root{
  --bg:#050608;
  --bg2:#0b0d12;
  --panel:rgba(10,12,18,.86);
  --panel2:rgba(13,16,24,.92);
  --text:#f5f5f7;
  --muted:#a0a4b8;
  --border:rgba(255,255,255,.08);

  --gold:#f5b638;
  --red:#ff4b4b;
  --green:#22c55e;

  --r12:12px;
  --r16:16px;
  --r22:22px;

  --shadow:0 18px 40px rgba(0,0,0,.55);
  --ease:.18s ease-out;

  --container:min(1120px, calc(100% - 2.5rem));
  --font:system-ui,-apple-system,BlinkMacSystemFont,"Inter",sans-serif;
}

*,
*::before,
*::after{ box-sizing:border-box; }

html,body{ margin:0; padding:0; }

body{
  min-height:100vh;
  background: radial-gradient(circle at top left, #151927 0, var(--bg) 45%, #02030a 100%);
  color:var(--text);
  font-family:var(--font);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img,svg{
  max-width:100%;
  height:auto;
  display:block;
}

a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font-family:inherit; }

.container{ width:var(--container); margin-inline:auto; }

.small{ font-size:.88rem; color:var(--muted); }
.kicker{ color:var(--muted); font-size:.9rem; }
.mini{ font-size:.84rem; color:var(--muted); }

body::before,
body::after{
  content:"";
  position:fixed;
  inset:-20vh -20vw;
  pointer-events:none;
  z-index:-1;
  background:
    radial-gradient(circle at 18% 20%, rgba(245,182,56,.10), transparent 45%),
    radial-gradient(circle at 85% 12%, rgba(255,75,75,.10), transparent 42%),
    radial-gradient(circle at 65% 85%, rgba(59,130,246,.08), transparent 46%);
  filter:blur(18px);
  opacity:.9;
  animation:bgFloat 14s ease-in-out infinite alternate;
}
body::after{ opacity:.55; animation-duration:18s; }
@keyframes bgFloat{
  from{ transform:translate3d(-1.5%,-1%,0) scale(1); }
  to{ transform:translate3d(1.5%,1%,0) scale(1.02); }
}
@media (prefers-reduced-motion:reduce){
  body::before,body::after{ animation:none; }
}

/* typography */
h1,h2,h3,h4{ margin:0 0 .55rem; font-weight:720; letter-spacing:-.02em; }
p{ margin:0 0 1rem; color:var(--muted); }
p strong{ color:var(--text); }

/* header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(18px);
  background:linear-gradient(to bottom, rgba(5,6,8,.96), rgba(5,6,8,.86), transparent);
  border-bottom:1px solid rgba(255,255,255,.03);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:.85rem 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:.8rem;
  min-width:220px;
}
.brand-logo{
  width:40px;
  height:40px;
  object-fit:contain;
  border-radius:999px;
  box-shadow:0 0 0 1px rgba(245,182,56,.25);
  background: rgba(255,255,255,.02);
}
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand-text strong{ font-size:.98rem; }
.brand-text small{ font-size:.76rem; color:var(--muted); }

.nav-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.02);
  border-radius:999px;
  padding:.5rem .65rem;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  background:var(--text);
  border-radius:999px;
}
.nav-toggle span+span{ margin-top:4px; }

.main-nav{
  display:flex;
  align-items:center;
  gap:.35rem;
}

.nav-link{
  font-size:.93rem;
  padding:.45rem .8rem;
  border-radius:999px;
  border:1px solid transparent;
  color:var(--muted);
  transition:background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}
.nav-link:hover{
  color:var(--text);
  background:rgba(255,255,255,.03);
  border-color:rgba(255,255,255,.06);
  transform:translateY(-1px);
}
.nav-link.active{
  color:var(--text);
  border-color:rgba(245,182,56,.65);
  background:radial-gradient(circle at 0 0, rgba(255,216,144,.14), transparent 60%);
}

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.45rem;
  border-radius:999px;
  padding:.58rem 1.15rem;
  font-size:.94rem;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), opacity var(--ease);
  white-space:nowrap;
}
.btn.primary{
  background:linear-gradient(120deg, var(--gold), var(--red));
  color:#140a00;
  font-weight:700;
  box-shadow:0 12px 30px rgba(245,182,56,.35);
}
.btn.primary:hover{ transform:translateY(-1px); box-shadow:0 16px 42px rgba(245,182,56,.5); }
.btn.ghost{
  background:transparent;
  border-color:rgba(255,255,255,.14);
  color:var(--text);
}
.btn.ghost:hover{ background:rgba(255,255,255,.04); }
.btn.whatsapp{
  background:linear-gradient(135deg, #23c55e, #15803d);
  color:#eafff0;
  box-shadow:0 10px 25px rgba(34,197,94,.28);
}
.btn.whatsapp:hover{ transform:translateY(-1px); box-shadow:0 14px 34px rgba(34,197,94,.45); }

/* layout */
.page{ padding:2.4rem 0 3rem; }
.hero{ padding:2.8rem 0 1.4rem; }
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:2rem;
  align-items:stretch;
}
.hero h1{ font-size:clamp(2.2rem, 4.2vw, 3rem); }
.hero .lead{ max-width:48rem; font-size:1.02rem; }

.panel{
  border-radius:var(--r22);
  padding:1.25rem;
  background:linear-gradient(135deg, rgba(17,18,26,.94), rgba(7,8,16,.96));
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}

.grid3{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; }
.card{
  border-radius:var(--r16);
  padding:1.1rem;
  background:radial-gradient(circle at top, rgba(255,255,255,.02), rgba(11,12,18,.96));
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.card h3{ font-size:1.05rem; }

.badge{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.25rem .58rem;
  border-radius:999px;
  font-size:.8rem;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.02);
  color:var(--muted);
}
.badge.gold{ border-color:rgba(245,182,56,.35); color:#ffd072; }
.badge.outline{ background:transparent; }

/* Featured slider */
.featured-wrap{ margin-top:1rem; }
.slider{
  position:relative;
  overflow:hidden;
  border-radius:var(--r22);
  border:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.18);
  box-shadow:var(--shadow);
}
.slider-track{
  display:flex;
  transition:transform .55s ease;
  will-change:transform;
}
.slide{
  min-width:100%;
  aspect-ratio: 16 / 6;
  background:#080a10;
  position:relative;
}
.slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(1.02) contrast(1.02);
}
.slide::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(5,6,8,.75), rgba(5,6,8,.18), rgba(5,6,8,.55));
  pointer-events:none;
}
.slider-ui{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 .6rem;
  pointer-events:none;
}
.slider-btn{
  pointer-events:auto;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.25);
  color:var(--text);
  border-radius:999px;
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  cursor:pointer;
  transition:transform var(--ease), background var(--ease), border-color var(--ease);
}
.slider-btn:hover{
  transform:translateY(-1px);
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.18);
}
.slider-dots{
  position:absolute;
  left:0; right:0; bottom:10px;
  display:flex;
  gap:8px;
  justify-content:center;
}
.dot{
  width:7px; height:7px;
  border-radius:999px;
  background:rgba(255,255,255,.25);
  border:1px solid rgba(255,255,255,.12);
  cursor:pointer;
  transition:transform var(--ease), background var(--ease);
}
.dot.active{
  background:rgba(245,182,56,.75);
  transform:scale(1.15);
}
.slider-caption{
  position:absolute;
  left:16px;
  top:16px;
  right:16px;
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
  align-items:center;
}
.slider-caption .pill{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.28rem .65rem;
  border-radius:999px;
  font-size:.85rem;
  border:1px solid rgba(245,182,56,.35);
  background:rgba(245,182,56,.10);
  color:#ffd072;
}
.slider-caption .title{
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--text);
  text-shadow:0 10px 35px rgba(0,0,0,.65);
}

/* machines grid */
.machine-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:1rem;
}
.machine-card{
  border-radius:var(--r16);
  overflow:hidden;
  border:1px solid var(--border);
  background:rgba(12,14,22,.75);
  box-shadow:var(--shadow);
  transition:transform var(--ease), border-color var(--ease), background var(--ease);
}
.machine-card:hover{
  transform:translateY(-2px);
  border-color:rgba(245,182,56,.25);
  background:rgba(16,18,28,.85);
}
.machine-media{ aspect-ratio: 16/10; background:rgba(255,255,255,.02); }
.machine-media img{ width:100%; height:100%; object-fit:cover; }
.machine-body{ padding:1rem; }
.tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:.6rem; }
.tag{
  font-size:.78rem;
  padding:.18rem .5rem;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.02);
  color:var(--muted);
}

/* footer */
.site-footer{
  border-top:1px solid rgba(255,255,255,.04);
  background:var(--bg);
  padding:1.7rem 0 1.1rem;
  margin-top:1rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:1.2rem;
}
.site-footer h4,.site-footer h5{ margin:0 0 .4rem; }
.site-footer ul{ list-style:none; padding:0; margin:0; }
.site-footer li+li{ margin-top:.25rem; }
.site-footer a{ color:var(--muted); font-size:.92rem; }
.footer-bottom{
  margin-top:1.1rem;
  text-align:center;
  color:var(--muted);
  font-size:.82rem;
}

/* reveal */
.reveal{ opacity:0; transform:translateY(14px); transition:opacity .65s ease, transform .65s ease; }
.reveal.in-view{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
}

/* responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .machine-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
}
@media (max-width: 860px){
  .nav-toggle{ display:inline-flex; }
  .main-nav{
    position:fixed;
    top:64px;
    right:1rem;
    left:1rem;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:.25rem;
    padding:.65rem;
    border-radius:var(--r22);
    background:rgba(9,10,16,.92);
    border:1px solid rgba(255,255,255,.08);
    box-shadow:var(--shadow);
  }
  .main-nav.open{ display:flex; }
  .nav-link{ width:100%; }
}
@media (max-width: 680px){
  .grid3{ grid-template-columns:1fr; }
  .machine-grid{ grid-template-columns:1fr; }
  .brand{ min-width:auto; }
  .brand-text small{ display:none; }
  .slide{ aspect-ratio: 16/9; }
}


/* Admin */
.table{
  width:100%;
  border-collapse:collapse;
  overflow:hidden;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(12,14,22,.65);
}
.table th,.table td{
  padding:.65rem .75rem;
  border-bottom:1px solid rgba(255,255,255,.06);
  text-align:left;
  vertical-align:top;
  font-size:.92rem;
}
.table th{ color:var(--text); font-weight:700; background:rgba(255,255,255,.03); }
.table tr:hover td{ background:rgba(255,255,255,.02); }
.table small{ color:var(--muted); }
.form{
  display:grid;
  gap:.65rem;
}
.input, .select, .textarea{
  width:100%;
  padding:.7rem .85rem;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(6,7,10,.95);
  color:var(--text);
  font-size:.95rem;
}
.textarea{ resize:vertical; min-height:140px; }
.row2{ display:grid; gap:.65rem; grid-template-columns:repeat(2, minmax(0,1fr)); }
.row3{ display:grid; gap:.65rem; grid-template-columns:repeat(3, minmax(0,1fr)); }
.notice{
  padding:.7rem .85rem;
  border-radius:12px;
  border:1px solid rgba(245,182,56,.25);
  background:rgba(245,182,56,.08);
  color:#ffd072;
}
.danger{
  border-color:rgba(255,75,75,.25);
  background:rgba(255,75,75,.08);
  color:#ffc0c0;
}
.actions{ display:flex; gap:.5rem; flex-wrap:wrap; }
.hr{ height:1px; background:rgba(255,255,255,.06); margin:1rem 0; border:0; }


/* Machines filters */
.filters{
  display:flex; gap:.6rem; flex-wrap:wrap;
  align-items:end;
  margin: .9rem 0 1rem;
}
.filters .field{ display:flex; flex-direction:column; gap:.35rem; min-width:180px; }
.filters label{ font-size:.84rem; color:var(--muted); }
.filters input, .filters select{
  width:100%; padding:.62rem .75rem;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(6,7,10,.55);
  color:var(--text);
}
.filters .grow{ flex: 1 1 260px; }

.machine-grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; }
.machine-card{
  border-radius:var(--r16);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background: radial-gradient(circle at top, rgba(255,255,255,.02), rgba(10,12,18,.96));
  box-shadow:var(--shadow);
  transition:transform var(--ease), border-color var(--ease);
}
.machine-card:hover{ transform: translateY(-2px); border-color: rgba(245,182,56,.35); }
.machine-media{ aspect-ratio: 16/10; background:rgba(255,255,255,.02); }
.machine-media img{ width:100%; height:100%; object-fit:cover; }
.machine-body{ padding: .95rem .95rem 1rem; }
.machine-body h3{ font-size:1.05rem; margin-bottom:.35rem; }
.machine-body .muted{ margin:0 0 .7rem; }
.machine-meta{ display:flex; gap:.5rem; flex-wrap:wrap; margin-top:.2rem; }
.tag{ display:inline-flex; align-items:center; padding:.18rem .5rem; border-radius:999px; font-size:.78rem; border:1px solid rgba(255,255,255,.12); color:var(--muted); background: rgba(255,255,255,.02); }

/* Modal */
.modal{
  position:fixed; inset:0; display:none;
  align-items:center; justify-content:center;
  background: rgba(0,0,0,.62);
  z-index:120;
  padding: 20px;
}
.modal.open{ display:flex; }
.modal-card{
  width:min(980px, 100%);
  border-radius: 22px;
  border:1px solid rgba(255,255,255,.10);
  background: linear-gradient(135deg, rgba(17,18,26,.96), rgba(7,8,16,.98));
  box-shadow: 0 24px 60px rgba(0,0,0,.65);
  overflow:hidden;
}
.modal-head{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 16px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.modal-head .title{ font-weight:750; }
.modal-close{ border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.02); color:var(--text); border-radius:999px; padding:.45rem .6rem; cursor:pointer; }
.modal-body{ padding: 16px; display:grid; gap: 14px; grid-template-columns: 1.05fr .95fr; }
.modal-body .col{ min-width:0; }
.modal-media{ border-radius: 16px; overflow:hidden; border:1px solid rgba(255,255,255,.08); background:rgba(255,255,255,.02); }
.modal-media img{ width:100%; height:100%; object-fit:cover; }
.modal-desc{ color: var(--muted); }
.modal-actions{ display:flex; gap:.6rem; flex-wrap:wrap; margin-top:.65rem; }

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .machine-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .modal-body{ grid-template-columns:1fr; }
}
@media (max-width: 640px){
  .machine-grid{ grid-template-columns:1fr; }
  .main-nav{ position:fixed; inset:64px 16px auto 16px; background: rgba(7,8,16,.98); border:1px solid rgba(255,255,255,.10); border-radius: 18px; padding: 10px; display:none; flex-direction:column; align-items:stretch; }
  .main-nav.open{ display:flex; }
  .nav-toggle{ display:inline-flex; }
}