/* ============================================================
   LEKKER-FOOD Corporate Website — Design System
   ============================================================ */
:root {
  --primary: #0B6E5F;
  --primary-dark: #07403A;
  --primary-deep: #052B27;
  --accent: #E8A33D;
  --ink: #12211E;
  --muted: #5B6B67;
  --bg-soft: #F3F8F6;
  --line: #DCE8E4;
  --white: #FFFFFF;
  --shadow: 0 8px 28px rgba(7, 64, 58, 0.10);
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 20px; letter-spacing: 1px;
  color: var(--primary-dark);
}
.logo .leaf {
  width: 30px; height: 30px; border-radius: 50% 50% 50% 4px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  flex-shrink: 0;
}
.logo small { display: block; font-size: 10px; font-weight: 500; letter-spacing: 2.5px; color: var(--muted); }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a {
  color: var(--ink); font-size: 14.5px; font-weight: 600;
  padding: 6px 0; border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.main-nav a:hover, .main-nav a.active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-cta {
  background: var(--primary); color: #fff !important;
  padding: 10px 20px !important; border-radius: 999px;
  border-bottom: none !important;
  transition: background .2s;
}
.nav-cta:hover { background: var(--primary-dark); }

/* ---------- Hero ---------- */
.hero {
  background:
    linear-gradient(120deg, rgba(5, 43, 39, 0.92) 0%, rgba(11, 110, 95, 0.82) 55%, rgba(11, 110, 95, 0.65) 100%),
    url("../images/equipment/equipment-01.jpg") center/cover no-repeat;
  color: #fff;
  padding: 120px 0 130px;
}
.hero .eyebrow {
  display: inline-block; font-size: 13px; letter-spacing: 3px; text-transform: uppercase;
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 16px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 { font-size: 46px; line-height: 1.18; font-weight: 800; max-width: 780px; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.lead { font-size: 19px; margin-top: 20px; max-width: 660px; color: rgba(255,255,255,0.88); }
.hero-actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 13px 30px; border-radius: 999px;
  font-weight: 700; font-size: 15px; transition: all .2s;
}
.btn-accent { background: var(--accent); color: #2c1c00; }
.btn-accent:hover { background: #f4b555; transform: translateY(-1px); }
.btn-ghost { border: 2px solid rgba(255,255,255,0.65); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(120deg, var(--primary-deep), var(--primary));
  color: #fff; padding: 72px 0;
}
.page-hero h1 { font-size: 38px; font-weight: 800; }
.page-hero p { margin-top: 12px; color: rgba(255,255,255,0.85); max-width: 720px; font-size: 17px; }

/* ---------- Sections ---------- */
section.block { padding: 76px 0; }
section.block.soft { background: var(--bg-soft); }

.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .eyebrow {
  color: var(--accent); font-weight: 800; text-transform: uppercase;
  letter-spacing: 2.5px; font-size: 13px;
}
.section-head h2 { font-size: 32px; color: var(--primary-dark); margin-top: 8px; line-height: 1.25; }
.section-head p { margin-top: 14px; color: var(--muted); }

/* ---------- Stats ---------- */
.stats-band { background: var(--primary-deep); color: #fff; padding: 44px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .num { font-size: 38px; font-weight: 800; color: var(--accent); }
.stat .num span { font-size: 20px; font-weight: 700; }
.stat .label { margin-top: 4px; font-size: 14px; color: rgba(255,255,255,0.8); }

/* ---------- Cards & Grids ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; box-shadow: var(--shadow);
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(7,64,58,0.16); }
.card .icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #16a08a);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 18px;
}
.card h3 { font-size: 19px; color: var(--primary-dark); margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }
.card ul { margin-top: 12px; padding-left: 18px; color: var(--muted); font-size: 15px; }
.card ul li { margin: 6px 0; }

.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center;
}
.feature-row img { border-radius: var(--radius); box-shadow: var(--shadow); }
.feature-row.rev .img-col { order: 2; }
.feature-row h2 { font-size: 28px; color: var(--primary-dark); margin-bottom: 14px; }
.feature-row p { color: var(--muted); }
.feature-row ul { margin-top: 14px; padding-left: 18px; color: var(--muted); }
.feature-row ul li { margin: 7px 0; }

/* ---------- Checklist pills ---------- */
.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.pill {
  background: var(--bg-soft); border: 1px solid var(--line);
  color: var(--primary-dark); font-size: 13.5px; font-weight: 600;
  padding: 7px 16px; border-radius: 999px;
}

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery figure { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: #fff; }
.gallery img { height: 240px; width: 100%; object-fit: cover; transition: transform .35s; }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption {
  padding: 12px 16px; font-size: 14px; color: var(--muted); background: #fff;
  font-weight: 600; color: var(--primary-dark);
}

.video-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); margin-top: 28px; }
.video-wrap video { width: 100%; display: block; max-height: 560px; background: #000; }

/* ---------- Certificates ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cert-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: transform .2s;
  display: block;
}
.cert-card:hover { transform: translateY(-4px); }
.cert-card img { height: 260px; width: 100%; object-fit: cover; object-position: top; }
.cert-card .cap { padding: 14px 18px; }
.cert-card .cap strong { display: block; color: var(--primary-dark); font-size: 15.5px; }
.cert-card .cap span { font-size: 13px; color: var(--muted); }

/* ---------- Timeline / steps ---------- */
.steps { counter-reset: step; }
.step { display: flex; gap: 20px; padding: 22px 0; border-bottom: 1px dashed var(--line); }
.step:last-child { border-bottom: none; }
.step .no {
  counter-increment: step; flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.step h4 { color: var(--primary-dark); font-size: 17px; }
.step p { color: var(--muted); font-size: 15px; margin-top: 4px; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
table.data { width: 100%; border-collapse: collapse; background: #fff; font-size: 15px; }
table.data th {
  background: var(--primary); color: #fff; text-align: left; padding: 14px 18px; font-weight: 700;
}
table.data td { padding: 13px 18px; border-top: 1px solid var(--line); color: var(--muted); }
table.data td:first-child { font-weight: 700; color: var(--ink); }
table.data tr:nth-child(even) td { background: var(--bg-soft); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--primary-deep), var(--primary));
  color: #fff; padding: 70px 0; text-align: center;
}
.cta-band h2 { font-size: 32px; }
.cta-band p { margin: 14px auto 30px; max-width: 640px; color: rgba(255,255,255,0.85); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 44px; }
.contact-info .item { margin-bottom: 22px; }
.contact-info .item h4 { color: var(--primary-dark); font-size: 16px; margin-bottom: 4px; }
.contact-info .item p { color: var(--muted); font-size: 15px; }
form.quote label { display: block; font-weight: 700; font-size: 14px; margin: 16px 0 6px; color: var(--primary-dark); }
form.quote input, form.quote select, form.quote textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line);
  border-radius: 10px; font-size: 15px; font-family: inherit; background: #fff;
}
form.quote input:focus, form.quote select:focus, form.quote textarea:focus {
  outline: 2px solid rgba(11,110,95,0.35); border-color: var(--primary);
}

/* ---------- Footer ---------- */
.site-footer { background: var(--primary-deep); color: rgba(255,255,255,0.82); padding: 60px 0 26px; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.site-footer h4 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,0.82); display: block; margin: 7px 0; }
.site-footer a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.14);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 13px; color: rgba(255,255,255,0.55);
}

/* ---------- Products & Blog cards ---------- */
.tag {
  display: inline-block; background: rgba(11,110,95,0.09); color: var(--primary);
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.5px;
  padding: 4px 12px; border-radius: 999px; margin-bottom: 14px;
}
.card-link { display: inline-block; margin-top: 14px; font-weight: 700; font-size: 14.5px; }
.post-card { display: block; color: inherit; }
.post-card:hover { text-decoration: none; }
.post-meta { font-size: 13px; color: var(--muted); margin: 4px 0 10px; }

/* ---------- Article page ---------- */
.article { max-width: 820px; margin: 0 auto; }
.article h1 { font-size: 36px; line-height: 1.25; color: var(--primary-dark); margin: 14px 0 18px; }
.article .post-meta { font-size: 14.5px; margin-bottom: 34px; }
.article h2 { font-size: 25px; color: var(--primary-dark); margin: 38px 0 14px; }
.article h3 { font-size: 19px; color: var(--primary-dark); margin: 26px 0 10px; }
.article p { margin: 14px 0; color: #33443f; font-size: 16.5px; }
.article ul, .article ol { margin: 14px 0 14px 22px; color: #33443f; font-size: 16.5px; }
.article li { margin: 7px 0; }
.article blockquote {
  border-left: 4px solid var(--primary); background: var(--bg-soft);
  padding: 14px 22px; border-radius: 0 10px 10px 0; margin: 20px 0;
  font-style: italic; color: var(--primary-dark);
}
.article strong { color: var(--primary-dark); }

/* ---------- WhatsApp float button ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Mobile nav (hamburger) ---------- */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--primary-dark); margin: 5px 0; border-radius: 2px; transition: .25s; }

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 16px 24px; gap: 2px;
    box-shadow: 0 14px 30px rgba(7, 64, 58, 0.14);
    border-bottom: 1px solid var(--line);
  }
  body.nav-open .main-nav { display: flex; }
  .main-nav a { padding: 11px 0; width: 100%; }
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-3, .grid-4, .cert-grid, .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-row, .contact-grid { grid-template-columns: 1fr; }
  .feature-row.rev .img-col { order: 0; }
  .hero h1 { font-size: 34px; }
}
@media (max-width: 640px) {
  .main-nav { display: none; }
  .grid-2, .grid-3, .grid-4, .cert-grid, .gallery { grid-template-columns: 1fr; }
  .hero { padding: 80px 0; }
  .hero h1 { font-size: 29px; }
}