/* ============================================================
   MN Global Exports — shared stylesheet
   Editorial / colour-and-cloth aesthetic: deep indigo, warm paper,
   one turmeric accent. Oswald for display type, Inter for reading.
   ============================================================ */

:root{
  /* ---- Palette (light) ---- */
  --navy: #16213E;
  --navy-deep: #0E1830;
  --bg: #F3EFE6;
  --panel: #FBF8F2;
  --ink: #1B1B18;
  --ink-soft: #5B584F;
  --accent: #B87914;
  --heading: var(--navy);
  --link: var(--navy);
  --line: #DDD4C2;
  --line-strong: #B8AC90;
  --tbd-bg: #FBF0DE;
  --tbd-border: var(--accent);
  --tbd-ink: #7A4E10;
  --header-bg: rgba(243,239,230,0.92);
  --whatsapp: #25D366;

  /* ---- Layout ---- */
  --max: 1200px;
  --radius: 0px;

  /* ---- Spacing scale (8px base) ---- */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;

  /* ---- Type ---- */
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Oswald', var(--sans);
  --font-body: 'Inter', var(--sans);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

/* Dark theme — follows system preference by default; [data-theme] attribute
   (set by assets/js/main.js from localStorage) always wins over the media query. */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg: #0B1220;
    --panel: #141F35;
    --ink: #F3EFE6;
    --ink-soft: #A9AFC0;
    --heading: #F7F3E9;
    --link: #C9D3E8;
    --line: #253048;
    --line-strong: #56698F;
    --tbd-bg: #2A2013;
    --tbd-ink: #F0C888;
    --header-bg: rgba(11,18,32,0.9);
  }
}
:root[data-theme="dark"]{
  --bg: #0B1220;
  --panel: #141F35;
  --ink: #F3EFE6;
  --ink-soft: #A9AFC0;
  --heading: #F7F3E9;
  --link: #C9D3E8;
  --line: #253048;
  --line-strong: #56698F;
  --tbd-bg: #2A2013;
  --tbd-ink: #F0C888;
  --header-bg: rgba(11,18,32,0.9);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 240ms ease, color 240ms ease;
}
body, header, footer, .card, .trust-item, .doc-list li, .spec-table td, .spec-table th,
.btn, input, select, textarea, .tbd, .tbd-block, .theme-toggle, a, h1, h2, h3, h4,
.marquee, .rotating-badge{
  transition: background-color 240ms ease, color 240ms ease, border-color 240ms ease, fill 240ms ease;
}
h1,h2,h3,h4{
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.08;
  letter-spacing: 0.005em;
  margin: 0 0 0.5em;
  color: var(--heading);
}
h4{ margin: 1.4em 0 0.4em; font-size: 1rem; }
p{ margin: 0 0 1em; max-width: 68ch; color: var(--ink-soft); }
a{ color: var(--link); }
a:hover{ color: var(--accent); }
img, svg{ display:block; max-width:100%; }
ul, ol{ color: var(--ink-soft); }
li{ margin-bottom: 0.4em; }
code{ font-family: var(--mono); font-size: 0.9em; }

.wrap{ max-width: var(--max); margin: 0 auto; padding: 0 var(--space-3); }
.bleed{ width: 100%; }

.kicker{
  display:block; font-family: var(--font-heading); font-weight: 600;
  font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--heading);
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- Scroll reveal ---------- */
.reveal{ opacity: 0; transform: translateY(28px); transition: opacity 700ms cubic-bezier(.16,.8,.24,1), transform 700ms cubic-bezier(.16,.8,.24,1); }
.reveal.is-visible{ opacity: 1; transform: none; }
.reveal-d1.is-visible{ transition-delay: 90ms; }
.reveal-d2.is-visible{ transition-delay: 180ms; }
.reveal-d3.is-visible{ transition-delay: 270ms; }

/* Skip link */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background: var(--navy-deep); color:#fff; padding: 12px 18px; z-index: 200;
}
.skip-link:focus{ left: 12px; top: 12px; }

/* ---------- TBD marker ---------- */
.tbd{
  display:inline-block;
  background: var(--tbd-bg);
  border: 1px dashed var(--tbd-border);
  color: var(--tbd-ink);
  font-family: var(--mono);
  font-size: 0.82em;
  padding: 2px 8px;
  border-radius: var(--radius);
}
.tbd-block{
  background: var(--tbd-bg);
  border: 1px dashed var(--tbd-border);
  padding: var(--space-3) var(--space-3);
  margin: 0 0 1em;
  color: var(--tbd-ink);
  font-size: 0.95rem;
}
.tbd-block strong{ color: var(--tbd-ink); }

/* ---------- Header / nav ---------- */
header{
  position: sticky; top:0; z-index: 60;
  background: var(--header-bg);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:flex-start; gap: 22px;
  padding: 18px 0;
}
.brand{
  display:flex; flex-direction:column; text-decoration:none; margin-right:auto;
  font-family: var(--font-heading); font-size: 1.3rem; font-weight:700; color: var(--heading);
}
.brand small{
  font-family: var(--mono); font-size: 0.6rem; color: var(--ink-soft);
  letter-spacing: 0.06em; font-weight:400; text-transform: uppercase; margin-top: 2px;
}
nav.primary ul{ list-style:none; display:flex; gap: 28px; margin:0; padding:0; }
nav.primary a{
  text-decoration:none; color: var(--ink); font-size: 0.82rem;
  font-family: var(--font-heading); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em;
  padding-bottom: 4px; border-bottom: 2px solid transparent;
}
nav.primary a:hover, nav.primary a[aria-current="page"]{ color: var(--heading); border-bottom-color: var(--accent); }
.nav-toggle{ display:none; }

/* ---------- Theme toggle ---------- */
.theme-toggle{
  flex-shrink: 0;
  display:flex; align-items:center; justify-content:center;
  width: 38px; height: 38px; padding: 0; border-radius: 50%;
  border: 1px solid var(--line-strong); background: var(--panel); color: var(--ink);
  cursor: pointer;
}
.theme-toggle:hover{ border-color: var(--accent); }
.theme-toggle svg{ width: 18px; height: 18px; }
.theme-toggle .icon-moon{ display:none; }
:root[data-theme="dark"] .theme-toggle .icon-sun{ display:none; }
:root[data-theme="dark"] .theme-toggle .icon-moon{ display:block; }
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .theme-toggle .icon-sun{ display:none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon{ display:block; }
}

@media (max-width: 820px){
  nav.primary{ display:none; }
  .nav-toggle{
    display:inline-flex; background:none; border:1px solid var(--line-strong);
    font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.05em;
    border-radius: var(--radius); padding: 8px 14px; font-size: 0.8rem; cursor:pointer; color: var(--ink);
  }
  header.open nav.primary{
    display:block; position:absolute; left:0; right:0; top:100%;
    background: var(--panel); border-bottom: 1px solid var(--line);
  }
  header.open nav.primary ul{ flex-direction:column; gap: 0; padding: 8px var(--space-3) 20px; }
  header.open nav.primary li{ padding: 12px 0; border-bottom: 1px solid var(--line); }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block; text-decoration:none; font-family: var(--font-heading);
  font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 14px 26px; border-radius: var(--radius);
  border: 1px solid var(--link); cursor:pointer; background: transparent; color: var(--link);
}
.btn-primary{ background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-primary:hover{ background: var(--navy-deep); border-color: var(--navy-deep); color:#fff; }
.btn-ghost:hover{ background: var(--panel); }
.btn-whatsapp{ border-color: #1a9c4c; background: var(--whatsapp); color:#fff; }
.btn-whatsapp:hover{ background: #1fb956; color:#fff; }

/* ---------- Marquee strip ---------- */
.marquee{
  background: var(--navy-deep); color: #EDE7D8; overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.marquee-track{
  display:flex; align-items:center; width: max-content;
  animation: marquee-scroll 46s linear infinite;
  padding: 14px 0;
}
.marquee:hover .marquee-track{ animation-play-state: paused; }
.marquee-item{
  display:flex; align-items:center; gap: var(--space-3);
  font-family: var(--font-heading); font-size: 0.78rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.14em; white-space: nowrap;
  padding: 0 var(--space-3);
}
.marquee-item .dot{ color: var(--accent); }
@keyframes marquee-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ---------- Rotating badge ---------- */
.rotating-badge{ display:flex; align-items:center; justify-content:center; }
.rotating-badge svg{ width: 100%; height: 100%; }
.rotating-badge .badge-spin{
  animation: badge-spin 20s linear infinite;
  transform-origin: 50% 50%;
}
.rotating-badge .badge-ring-text{
  fill: currentColor; font-family: var(--font-heading); letter-spacing: 0.22em;
}
.rotating-badge .badge-mark{ font-family: var(--font-heading); font-weight: 700; fill: currentColor; }
@keyframes badge-spin{ from{ transform: rotate(0deg); } to{ transform: rotate(360deg); } }

/* ---------- Page header (non-home pages) ---------- */
.page-header{
  padding: var(--space-6) 0 var(--space-4); border-bottom: 1px solid var(--line);
}
.page-header .kicker{ margin: 0 0 12px; }
.page-header p{ max-width: 62ch; }

/* ---------- Hero video (home) ---------- */
.hero-video{
  position: relative; min-height: 92vh; display:flex; align-items:flex-end;
  overflow: hidden; color: #F6F2E8; border-bottom: 1px solid var(--line);
}
.hero-media{ position:absolute; inset:0; z-index:0; background: var(--navy-deep); }
.hero-media video, .hero-media img{
  width:100%; height:100%; object-fit:cover; position:absolute; inset:0;
}
.hero-scrim{ position:absolute; inset:0; background: rgba(9,15,28,0.42); }
.hero-badge-accent{
  position:absolute; z-index:2; right: var(--space-4); bottom: var(--space-4);
  width: 118px; height: 118px; color: rgba(246,242,232,0.85);
}
@media (max-width: 700px){ .hero-badge-accent{ display:none; } }
.hero-content{
  position:relative; z-index:2; padding: var(--space-6) 0 var(--space-6);
}
.hero-content .inner{
  background: rgba(9,15,28,0.34); padding: var(--space-4) var(--space-4);
  max-width: 46ch; border-left: 3px solid var(--accent);
}
.hero-content .kicker{ color: #F0DDB0; margin-bottom: 14px; }
.hero-content h1{ font-size: clamp(2rem, 4.6vw, 3.4rem); max-width: 22ch; color:#fff; margin-bottom: 0.4em; }
.hero-content .lede{ font-size: 1.05rem; max-width: 54ch; color: #E7E1D2; margin-top: 4px; }
.hero-actions{ display:flex; gap:14px; margin-top: var(--space-3); flex-wrap:wrap; }
.hero-content .btn-ghost{ border-color: rgba(246,242,232,0.6); color: #F6F2E8; }
.hero-content .btn-ghost:hover{ background: rgba(246,242,232,0.12); }

/* ---------- Section shell ---------- */
section{ padding: var(--space-7) 0; border-bottom: 1px solid var(--line); }
main > section:last-of-type{ border-bottom:none; }
.section-head{ margin-bottom: var(--space-4); max-width: 70ch; }
.section-head h2{ font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom: 10px; }
@media (max-width: 700px){ section{ padding: var(--space-6) 0; } }

/* ---------- Section-break image (parallax) ---------- */
.section-break{ position:relative; overflow:hidden; height: 46vh; min-height: 280px; border-bottom: 1px solid var(--line); }
.section-break img{
  position:absolute; top: -10%; left:0; width:100%; height:120%; object-fit:cover; will-change: transform;
}
.section-break .section-break-caption{
  position:absolute; left:0; right:0; bottom:0; z-index:2;
  padding: var(--space-3) var(--space-3);
  background: rgba(9,15,28,0.38); color:#F6F2E8;
  font-family: var(--font-heading); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em;
}

/* ---------- Cert / trust strip ---------- */
.trust-strip{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line-strong); border: 1px solid var(--line-strong);
}
.trust-item{ background: var(--panel); padding: var(--space-3); font-size: 0.9rem; }
.trust-item .trust-label{
  font-family: var(--font-heading); font-weight: 600; font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--heading); display:block; margin-bottom: 10px;
}
@media (max-width: 820px){ .trust-strip{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .trust-strip{ grid-template-columns: 1fr; } }

/* ---------- Product cards ---------- */
.card-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
@media (max-width: 900px){ .card-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px){ .card-grid{ grid-template-columns: 1fr; } }

.card{
  border: 1px solid var(--line-strong); background: var(--panel);
  display:flex; flex-direction:column; overflow:hidden;
}
.card-media{ aspect-ratio: 4/3; overflow:hidden; background: var(--line); }
.card-media img{ width:100%; height:100%; object-fit:cover; }
.card .card-body{ padding: var(--space-3); display:flex; flex-direction:column; flex-grow:1; }
.card h3{ font-size: 1.1rem; margin-bottom: 6px; text-transform:none; }
.card .card-meta{ font-family: var(--mono); font-size: 0.72rem; color: var(--ink-soft); margin-bottom: 10px; }
.card p{ font-size: 0.92rem; flex-grow:1; }
.card .card-link{
  margin-top: 10px; font-size: 0.78rem; font-weight:600; text-decoration:none;
  font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.06em;
}
.sample-flag{
  display:inline-block; font-family: var(--mono); font-size: 0.65rem;
  background: var(--tbd-bg); border: 1px solid var(--tbd-border); color: var(--tbd-ink);
  padding: 2px 6px; margin-bottom: 8px; border-radius: var(--radius);
}

/* ---------- Spec table (product detail) ---------- */
.spec-table{ width:100%; border-collapse: collapse; margin: var(--space-3) 0; }
.spec-table th, .spec-table td{
  text-align:left; padding: 13px 14px; border-bottom: 1px solid var(--line);
  font-size: 0.94rem; vertical-align: top;
}
.spec-table th{
  width: 220px; font-family: var(--mono); font-size: 0.72rem; color: var(--ink-soft);
  font-weight:400; text-transform: lowercase;
}

/* ---------- Markets ---------- */
.market-list{ display:grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (max-width: 700px){ .market-list{ grid-template-columns: 1fr; } }
.market-item{ border-left: 2px solid var(--accent); padding-left: var(--space-2); }
.market-item h3{ font-size: 1.05rem; margin-bottom: 6px; text-transform:none; }

/* ---------- Document list (quality page) ---------- */
.doc-list{ list-style:none; margin:0; padding:0; border: 1px solid var(--line-strong); }
.doc-list li{
  display:flex; justify-content:space-between; gap: var(--space-2); align-items:center;
  padding: 14px var(--space-3); border-bottom: 1px solid var(--line); margin:0;
}
.doc-list li:last-child{ border-bottom:none; }
.doc-list .doc-name{ color: var(--ink); font-weight:600; }
.doc-list .doc-status{ font-family: var(--mono); font-size: 0.75rem; color: var(--ink-soft); white-space:nowrap; }

/* ---------- About page image rows ---------- */
.about-media{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin: var(--space-3) 0 0; }
.about-media figure{ margin:0; }
.about-media img{ width:100%; height: 260px; object-fit: cover; }
.about-media figcaption{
  font-family: var(--mono); font-size: 0.68rem; color: var(--ink-soft);
  margin-top: 8px; letter-spacing: 0.03em;
}
@media (max-width: 700px){ .about-media{ grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-6); }
@media (max-width: 820px){ .contact-grid{ grid-template-columns: 1fr; } }
.contact-info dl{ margin: var(--space-3) 0 0; }
.contact-info dt{
  font-family: var(--font-heading); font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-soft); margin-top: var(--space-2);
}
.contact-info dd{ margin: 4px 0 0; font-size: 1rem; }

form{ display:grid; gap: var(--space-2); }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
@media (max-width: 560px){ .form-row{ grid-template-columns: 1fr; } }
label{
  font-family: var(--font-heading); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-soft); display:block; margin-bottom: 6px;
}
input, select, textarea{
  width:100%; font-family: var(--font-body); font-size: 0.98rem;
  padding: 12px 12px; border: 1px solid var(--line-strong);
  background: var(--panel); color: var(--ink); border-radius: var(--radius);
}
textarea{ min-height: 120px; resize: vertical; }
.form-note{ font-size: 0.82rem; color: var(--ink-soft); margin-top: -4px; }

/* ---------- Footer ---------- */
footer{ background: var(--navy-deep); color: #DCE3EA; padding: var(--space-6) 0 var(--space-4); }
footer .wrap{ display:flex; justify-content:space-between; flex-wrap:wrap; gap: var(--space-4); }
footer a{ color: #DCE3EA; }
footer a:hover{ color: var(--accent); }
footer .foot-brand{ font-family: var(--font-heading); font-size: 1.15rem; font-weight:700; text-transform: uppercase; }
footer .foot-meta{ font-family: var(--mono); font-size: 0.72rem; color: #93A3B5; margin-top: 6px; }
footer .foot-links{ display:flex; flex-direction:column; gap:6px; font-size: 0.88rem; }
.foot-row{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap: var(--space-3);
  max-width: var(--max); margin: var(--space-5) auto 0; padding: var(--space-3) var(--space-3) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.foot-locale{
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; color: #93A3B5;
  text-transform: uppercase;
}
.foot-locale .clock{ color: #DCE3EA; }
.foot-badge{ width: 64px; height: 64px; color: rgba(220,227,234,0.7); }

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float{
  position: fixed; right: 18px; bottom: 18px; z-index: 100;
  display:flex; align-items:center; gap:8px;
  background: var(--whatsapp); color:#fff; text-decoration:none;
  padding: 12px 16px; border-radius: 30px; font-size: 0.9rem; font-weight:600;
  box-shadow: 0 3px 10px rgba(0,0,0,0.25);
}
.whatsapp-float:hover{ background:#1fb956; color:#fff; }
.whatsapp-float svg{ width:20px; height:20px; flex-shrink:0; }

.toast{
  position: fixed; bottom: 78px; right: 18px; background: var(--navy-deep); color:#fff;
  padding: 14px 20px; border-radius: 3px; font-size: 0.9rem; opacity:0; pointer-events:none;
  transition: opacity 0.25s ease, transform 0.25s ease; transform: translateY(8px); z-index: 90;
  max-width: 280px;
}
.toast.show{ opacity:1; transform: translateY(0); }