/* ===== Multsales — Design System ===== */

:root{
  /* Heritage gold — reserved strictly for the crest mark, rivets/hardware
     details and stamped part-codes. Everything interactive is green. */
  --gold-100:#f3e6c0;
  --gold-300:#dcb95e;
  --gold-500:#c9a13b;
  --gold-600:#a3822f;
  --gold-700:#8a6a24;

  /* Implement green — the operational brand color, pulled from painted
     farm-machinery enamel rather than a literal "grass" green. */
  --pine-900:#1a2814;
  --pine-800:#213a1a;
  --pine-700:#2e4a24;
  --pine-600:#3e6230;
  --pine-500:#537d40;
  --moss-300:#b9c9a0;
  --moss-100:#e6ead6;

  /* Ink shifted from a warm black toward gunmetal-with-moss, so dark
     sections read as "steel + field" rather than plain charcoal. */
  --ink-950:#0f150c;
  --ink-900:#151d10;
  --ink-800:#1d2717;
  --ink-700:#28351f;
  --ink-600:#3a4a2c;

  --cream-50:#f8f4e8;
  --cream-100:#f1ebd6;
  --cream-200:#e4dbbb;

  --text-body:#2c2b1e;
  --text-muted:#6e715a;

  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:24px;

  --shadow-sm:0 2px 8px rgba(15,21,12,0.08);
  --shadow-md:0 12px 30px rgba(15,21,12,0.16);
  --shadow-green:0 10px 24px rgba(46,74,36,0.32);

  --font-display:'Playfair Display', Georgia, serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container:1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text-body);
  background:var(--cream-50);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-display); color:var(--ink-800); margin:0 0 .5em; line-height:1.15; }
p{ margin:0 0 1em; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; }

.container{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:24px;
}

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--ink-900); color:var(--gold-300);
  padding:12px 18px; z-index:200; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 28px; border-radius:999px; font-weight:600; font-size:.95rem;
  border:1.5px solid transparent; cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{
  background:linear-gradient(135deg, var(--pine-600), var(--pine-800));
  color:#fff; box-shadow:var(--shadow-green);
}
.btn-primary:hover{ box-shadow:0 14px 30px rgba(46,74,36,0.45); }
.btn-outline{
  background:transparent; border-color:rgba(255,255,255,0.35); color:#fff;
}
.hero .btn-outline{ border-color:rgba(255,255,255,0.35); }
.btn-outline:hover{ background:rgba(255,255,255,0.08); }
.btn-whatsapp{
  background:#20b858; color:#fff;
}
.btn-whatsapp:hover{ background:#1ea24e; }
.btn-sm{ padding:9px 16px; font-size:.85rem; }
.btn-lg{ padding:16px 34px; font-size:1rem; }
.btn-block{ width:100%; }

/* ===== Header ===== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(251,249,244,0.9); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--cream-200);
}
.header-inner{
  display:flex; align-items:center; gap:24px; padding-block:12px;
}
.brand-logo{ height:52px; width:auto; }
.main-nav{ display:flex; gap:28px; margin-inline:auto; }
.main-nav a{
  font-weight:600; font-size:.92rem; color:var(--text-body); position:relative; padding:6px 0;
}
.main-nav a:hover{ color:var(--pine-700); }
.header-actions{ display:flex; align-items:center; gap:10px; }
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; background:none; border:none; cursor:pointer;
}
.nav-toggle span{ display:block; height:2px; background:var(--ink-800); border-radius:2px; }

/* ===== Hero ===== */
.hero{
  position:relative; overflow:hidden; color:#fff;
  background:var(--ink-900);
  padding-block:110px 90px;
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
.hero-bg svg{ width:100%; height:100%; }
.hero-inner{ position:relative; z-index:1; max-width:720px; }
.eyebrow{
  text-transform:uppercase; letter-spacing:.14em; font-size:.78rem; font-weight:700;
  color:var(--moss-300); margin-bottom:18px;
}
.hero h1{
  color:#fff; font-size:clamp(2.2rem, 4.2vw, 3.4rem); margin-bottom:22px;
}
.hero-lead{
  font-size:1.1rem; color:rgba(255,255,255,0.78); max-width:560px; margin-bottom:34px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:56px; }
.hero-stats{ display:flex; gap:40px; flex-wrap:wrap; }
.hero-stats li{ display:flex; flex-direction:column; gap:2px; }
.hero-stats strong{ font-family:var(--font-display); font-size:1.4rem; color:var(--moss-300); }
.hero-stats span{ font-size:.82rem; color:rgba(255,255,255,0.6); }

/* ===== Sections ===== */
.section{ padding-block:96px; }
.section-alt{ background:var(--cream-100); }
.section-eyebrow{
  text-transform:uppercase; letter-spacing:.14em; font-size:.78rem; font-weight:700;
  color:var(--pine-700); margin-bottom:12px;
}
.section-eyebrow.center, h2.center, .section-lead.center{ text-align:center; }
.section h2{ font-size:clamp(1.8rem, 3vw, 2.4rem); }
.section-lead{ color:var(--text-muted); max-width:640px; margin-inline:auto; margin-bottom:48px; }

/* About */
.about-grid{ display:grid; grid-template-columns:1.2fr .8fr; gap:64px; align-items:center; }
.about-text h2{ font-size:clamp(1.8rem, 3vw, 2.3rem); }
.about-badges{ display:flex; gap:10px; flex-wrap:wrap; margin-top:20px; }
.badge{
  background:var(--moss-100); color:var(--pine-800); font-weight:600; font-size:.82rem;
  padding:8px 16px; border-radius:999px;
}
.about-art{
  background:radial-gradient(circle at 50% 40%, var(--moss-100), var(--cream-100));
  border-radius:var(--radius-lg); padding:48px; display:flex; align-items:center; justify-content:center;
}
.about-emblem{ width:100%; max-width:260px; }

/* Products */
.products-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:24px; margin-top:20px;
}
.product-card{
  background:#fff; border-radius:var(--radius-md); overflow:hidden; box-shadow:var(--shadow-sm);
  border:1px solid var(--cream-200); display:flex; flex-direction:column;
  transition:transform .18s ease, box-shadow .18s ease;
}
.product-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.product-media{
  position:relative; aspect-ratio:1/1; background:var(--ink-800);
  background-image:
    radial-gradient(circle 3.5px at 15px 15px, var(--gold-500) 0 60%, transparent 61%),
    radial-gradient(circle 3.5px at calc(100% - 15px) 15px, var(--gold-500) 0 60%, transparent 61%),
    radial-gradient(circle 3.5px at 15px calc(100% - 15px), var(--gold-500) 0 60%, transparent 61%),
    radial-gradient(circle 3.5px at calc(100% - 15px) calc(100% - 15px), var(--gold-500) 0 60%, transparent 61%);
}
.product-media img{ width:100%; height:100%; object-fit:cover; position:relative; }
.product-media--photo img{ object-fit:contain; padding:14px; }
.product-body{ padding:16px 18px 20px; display:flex; flex-direction:column; gap:6px; flex:1; }
.product-body h3{ font-size:1.05rem; margin:0; }
.product-code{
  display:inline-block; font-size:.68rem; font-weight:700; letter-spacing:.08em;
  color:var(--gold-700); background:var(--cream-100); padding:2px 8px; border-radius:4px;
  margin-bottom:4px; align-self:flex-start;
}
.product-body p{ font-size:.88rem; color:var(--text-muted); margin:0; flex:1; }
.product-actions{ display:flex; gap:8px; margin-top:4px; }
.product-actions .btn{ padding:9px 14px; font-size:.8rem; flex:1; }
.icon-btn{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px; height:38px; border-radius:50%; background:#e9f9ee; color:#20b858; flex:0 0 auto;
}
.icon-btn:hover{ background:#20b858; color:#fff; }

/* Features */
.features-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; margin-top:20px; }
.feature-card{
  background:#fff; border:1px solid var(--cream-200); border-radius:var(--radius-md);
  padding:28px 22px; text-align:left; box-shadow:var(--shadow-sm);
}
.feature-icon{
  width:48px; height:48px; border-radius:12px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, var(--pine-600), var(--pine-800)); color:#fff; margin-bottom:16px;
}
.feature-icon svg{ width:24px; height:24px; }
.feature-card h3{ font-size:1.05rem; margin-bottom:6px; }
.feature-card p{ font-size:.88rem; color:var(--text-muted); margin:0; }

/* Quote section */
.section-quote{ background:var(--ink-900); color:#fff; }
.quote-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:64px; align-items:start; }
.quote-info h2{ color:#fff; }
.quote-info p{ color:rgba(255,255,255,0.72); }
.whatsapp-card{
  display:flex; align-items:center; gap:14px; background:rgba(32,184,88,0.14);
  border:1px solid rgba(32,184,88,0.4); border-radius:var(--radius-md); padding:16px 18px;
  color:#5be389; margin:24px 0; transition:background .15s ease;
}
.whatsapp-card:hover{ background:rgba(32,184,88,0.24); }
.whatsapp-card strong{ display:block; color:#fff; font-size:.98rem; }
.whatsapp-card small{ color:rgba(255,255,255,0.65); }
.quote-contact-list{ display:flex; flex-direction:column; gap:8px; margin-top:20px; }
.quote-contact-list a{ color:var(--moss-300); font-weight:600; }
.quote-contact-list a:hover{ text-decoration:underline; }

.quote-form{
  background:#fff; border-radius:var(--radius-lg); padding:36px; box-shadow:var(--shadow-md); color:var(--text-body);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-weight:600; font-size:.85rem; margin-bottom:6px; color:var(--ink-700); }
.field input, .field select, .field textarea{
  width:100%; padding:12px 14px; border:1.5px solid var(--cream-200); border-radius:var(--radius-sm);
  font-family:inherit; font-size:.95rem; background:var(--cream-50); color:var(--text-body);
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--pine-600); box-shadow:0 0 0 3px rgba(46,74,36,0.18); background:#fff;
}
.hp-field{ position:absolute; left:-9999px; opacity:0; height:0; }
.form-note{ margin-top:14px; font-size:.88rem; min-height:1.2em; }
.form-note.success{ color:#1c8a4b; }
.form-note.error{ color:#c0392b; }

/* Footer */
.site-footer{ background:var(--ink-900); color:rgba(255,255,255,0.7); padding-top:64px; }
.footer-inner{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,0.1); }
.footer-logo{ height:56px; margin-bottom:14px; filter:brightness(1.1); }
.footer-brand p{ font-size:.88rem; color:rgba(255,255,255,0.55); max-width:280px; }
.footer-col h4{ color:#fff; font-family:var(--font-body); font-size:.9rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:14px; }
.footer-col{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ font-size:.9rem; color:rgba(255,255,255,0.65); }
.footer-col a:hover{ color:var(--moss-300); }
.footer-bottom{ padding-block:20px; font-size:.8rem; color:rgba(255,255,255,0.45); }

/* Floating WhatsApp */
.whatsapp-float{
  position:fixed; right:22px; bottom:22px; z-index:150;
  width:58px; height:58px; border-radius:50%; background:#20b858; color:#fff;
  display:flex; align-items:center; justify-content:center; box-shadow:0 10px 24px rgba(32,184,88,0.4);
  transition:transform .15s ease;
}
.whatsapp-float:hover{ transform:scale(1.08); }

/* ===== Responsive ===== */
@media (max-width:980px){
  .main-nav{ display:none; }
  .header-actions .btn-sm span{ display:none; }
  .nav-toggle{ display:flex; }
  .about-grid, .quote-grid{ grid-template-columns:1fr; }
  .about-art{ order:-1; }
  .products-grid{ grid-template-columns:repeat(2,1fr); }
  .features-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-inner{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  .hero{ padding-block:80px 60px; }
  .section{ padding-block:64px; }
  .form-row{ grid-template-columns:1fr; }
  .products-grid{ grid-template-columns:1fr 1fr; }
  .quote-form{ padding:24px; }
  .header-actions .btn-primary{ padding:10px 16px; font-size:.82rem; }
}
@media (max-width:420px){
  .products-grid{ grid-template-columns:1fr; }
}

/* Mobile nav open state */
.main-nav.is-open{
  display:flex; position:absolute; top:100%; left:0; right:0; background:var(--cream-50);
  flex-direction:column; padding:16px 24px; gap:4px; border-bottom:1px solid var(--cream-200);
  box-shadow:var(--shadow-md);
}
.main-nav.is-open a{ padding:12px 0; border-bottom:1px solid var(--cream-200); }