/* ============================================================
   Lastman Pharmaceuticals — public site stylesheet
   Sea-green design system
   ============================================================ */

:root {
  --primary: #2e8b57;
  --primary-dark: #246e45;
  --dark: #14304d;
  --accent: #3cb371;
  --mint: #f4f8f6;
  --mint-2: #ddf0e6;
  --ink: #0f172a;
  --muted: #55636f;
  --line: #e2e8f0;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 4px 24px rgba(46, 139, 87, 0.12);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.14);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--primary-dark); text-decoration: none; }
a:hover { color: var(--primary); }
ul, ol { padding-left: 1.3rem; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 { line-height: 1.25; color: var(--dark); font-weight: 800; }
h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.15rem; }

.section { padding: 72px 0; }
.section-alt { background: var(--mint); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section-head .kicker {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--primary); background: var(--mint-2);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 12px;
}
.section-head p { color: var(--muted); margin-top: 10px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px; font-weight: 700; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: all .18s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); }
.btn-outline { border-color: var(--primary); color: var(--primary-dark); background: transparent; }
.btn-outline:hover { background: var(--mint-2); }
.btn-white { background: #fff; color: var(--primary-dark); }
.btn-white:hover { background: var(--mint-2); color: var(--dark); }
.btn-wa { background: #25d366; color: #fff; }
.btn-wa:hover { background: #1eb958; color: #fff; transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; flex: none; }

/* ---------- top bar ---------- */
.topbar { background: var(--dark); color: #d3e0ec; font-size: .85rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 7px; padding-bottom: 7px; gap: 12px; }
.topbar a { color: #d3e0ec; display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }
.topbar .tb-right { display: flex; gap: 18px; }
.topbar svg { width: 14px; height: 14px; }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 20px; }
.brand img { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { font-weight: 600; font-size: .95rem; color: var(--ink); position: relative; padding: 6px 0; }
.nav a:hover, .nav a.active { color: var(--primary); }
.nav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 3px;
  background: var(--primary); border-radius: 2px;
}
.nav .btn { padding: 9px 20px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--dark); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(135deg, #14304d 0%, #1b5450 55%, #2e8b57 100%);
  color: #fff; position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; right: -140px; top: -140px; width: 480px; height: 480px;
  border-radius: 50%; background: radial-gradient(circle, rgba(60,179,113,.25), transparent 65%);
}
.hero .container { position: relative; z-index: 1; padding-top: 92px; padding-bottom: 92px; max-width: 860px; text-align: center; }
.hero h1 { color: #fff; margin-bottom: 18px; }
.hero p { color: #d6e4ef; font-size: 1.08rem; max-width: 660px; margin: 0 auto 32px; }
.hero .hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero .badge-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.hero .badge-row span {
  font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
  padding: 5px 13px; border-radius: 999px; color: #e9f2f7;
}

/* ---------- hero two-column ---------- */
.hero .hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center;
  text-align: left; max-width: 1200px; padding-top: 72px; padding-bottom: 76px;
}
.hero .hero-grid h1 { margin-bottom: 16px; }
.hero .hero-grid p { margin: 0 0 30px; }
.hero .hero-grid .badge-row, .hero .hero-grid .hero-cta { justify-content: flex-start; }
.hero .hero-grid .badge-row { margin-bottom: 20px; }
.hero-visual img { width: 100%; height: auto; }
.hero-visual .hero-photo {
  border-radius: 22px; border: 1px solid rgba(255,255,255,.28);
  box-shadow: 0 24px 60px rgba(0,0,0,.35); aspect-ratio: 9/7.6; object-fit: cover;
}
.hero .trust-line { display: flex; gap: 22px; margin-top: 30px; flex-wrap: wrap; }
.hero .trust-line span { display: inline-flex; align-items: center; gap: 8px; color: #d6e4ef; font-size: .86rem; font-weight: 600; }
.hero .trust-line svg { width: 17px; height: 17px; stroke: #3cb371; flex: none; }

/* ---------- certification wall ---------- */
.cert-wall { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.cert-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 14px; text-align: center; transition: .2s;
}
.cert-item:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.cert-item .ci-badge {
  width: 58px; height: 58px; margin: 0 auto 10px; border-radius: 50%;
  background: var(--mint); border: 2.5px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .72rem; color: var(--primary-dark); line-height: 1.1; text-align: center;
}
.cert-item b { display: block; color: var(--dark); font-size: .88rem; }
.cert-item span { color: var(--muted); font-size: .76rem; }

/* ---------- trust band (licences & certifications) ---------- */
.trust-band {
  background: linear-gradient(135deg, #14304d 0%, #1b5450 70%, #226b52 100%);
  padding: 72px 0; color: #fff;
}
.trust-band .section-head h2 { color: #fff; }
.trust-band .section-head p { color: #c2d3e2; }
.kicker-dark { background: rgba(255,255,255,.12) !important; color: #a7e3c0 !important; }
.trust-band .cert-item { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); }
.trust-band .cert-item:hover { border-color: var(--accent); box-shadow: none; }
.trust-band .cert-item .ci-badge { background: rgba(255,255,255,.92); }
.trust-band .cert-item b { color: #fff; }
.trust-band .cert-item span { color: #b9cbd9; }
.lic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 34px; }
.lic-card {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16);
  border-left: 4px solid var(--accent); border-radius: 12px; padding: 16px 18px;
}
.lic-card span { display: block; font-size: .74rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: #a7e3c0; margin-bottom: 4px; }
.lic-card b { color: #fff; font-size: .95rem; font-weight: 600; word-break: break-word; }
.lic-note { text-align: center; color: #9db8d2; font-size: .84rem; margin-top: 22px; }

/* ---------- reveal on scroll ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ---------- scroll to top ---------- */
.to-top {
  position: fixed; left: 22px; bottom: 22px; z-index: 60; width: 46px; height: 46px;
  border-radius: 50%; background: var(--dark); color: #fff; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg);
  opacity: 0; pointer-events: none; transition: opacity .25s ease, transform .2s;
}
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); }
.to-top svg { width: 20px; height: 20px; stroke: #fff; }

/* ---------- audience segments ---------- */
.segment-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; display: flex; flex-direction: column; gap: 10px; transition: .2s;
  border-top: 4px solid var(--primary);
}
.segment-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.segment-card .f-icon { width: 52px; height: 52px; border-radius: 13px; background: var(--mint-2); display: flex; align-items: center; justify-content: center; }
.segment-card .f-icon svg { width: 26px; height: 26px; stroke: var(--primary-dark); }
.segment-card p { color: var(--muted); font-size: .92rem; flex: 1; }
.segment-card .btn { align-self: flex-start; padding: 9px 20px; font-size: .87rem; }

/* ---------- about / provenance split ---------- */
.about-split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 52px; align-items: center; }
.about-media { position: relative; }
.about-media .am-img { border-radius: 20px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.about-media .am-badge {
  position: absolute; right: -14px; bottom: -18px; background: var(--dark); color: #fff;
  border-radius: 16px; padding: 16px 22px; text-align: center; box-shadow: var(--shadow-lg);
}
.about-media .am-badge b { display: block; font-size: 1.6rem; color: #3cb371; }
.about-media .am-badge span { font-size: .78rem; font-weight: 600; color: #d3e0ec; }
.check-list { list-style: none; padding: 0; margin: 20px 0 26px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 12px; color: #33414d; font-size: .96rem; }
.check-list svg { width: 20px; height: 20px; flex: none; stroke: var(--primary); margin-top: 2px; }

/* ---------- export presence ---------- */
.market-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 8px; }
.market-chips span {
  background: #fff; border: 1.5px solid var(--line); border-radius: 999px;
  padding: 8px 18px; font-weight: 600; font-size: .88rem; color: var(--dark);
  display: inline-flex; align-items: center; gap: 8px;
}
.market-chips svg { width: 15px; height: 15px; stroke: var(--primary); }

/* ---------- testimonials ---------- */
.testimonial {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; display: flex; flex-direction: column; gap: 12px;
}
.testimonial .stars { color: #f59e0b; letter-spacing: 2px; font-size: .95rem; }
.testimonial blockquote { color: #33414d; font-size: .94rem; font-style: italic; }
.testimonial .t-who b { display: block; color: var(--dark); font-size: .92rem; }
.testimonial .t-who span { color: var(--muted); font-size: .82rem; }

/* ---------- stats strip ---------- */
.stats { background: var(--mint); border-bottom: 1px solid var(--line); }
.stats .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-top: 34px; padding-bottom: 34px; }
.stat { text-align: center; }
.stat b { display: block; font-size: 2rem; color: var(--primary-dark); font-weight: 800; }
.stat span { color: var(--muted); font-size: .9rem; font-weight: 600; }

/* ---------- cards / grids ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.cat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; text-align: center; transition: .2s; display: block;
}
.cat-card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-3px); }
.cat-card img { width: 64px; height: 64px; margin: 0 auto 14px; }
.cat-card h3 { font-size: 1.02rem; margin-bottom: 4px; }
.cat-card span { color: var(--muted); font-size: .85rem; }

.product-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: .2s; display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--accent); }
.product-card .p-img { background: var(--mint); aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-card .p-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card .p-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card .p-cat {
  align-self: flex-start; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
  color: var(--primary-dark); background: var(--mint-2); padding: 3px 10px; border-radius: 999px;
}
.product-card h3 { font-size: 1.05rem; }
.product-card h3 a { color: var(--dark); }
.product-card h3 a:hover { color: var(--primary); }
.product-card .p-comp { color: var(--muted); font-size: .87rem; flex: 1; }
.product-card .p-pack { color: var(--primary-dark); font-size: .82rem; font-weight: 600; }
.product-card .p-actions { display: flex; gap: 10px; margin-top: 12px; }
.product-card .p-actions .btn { padding: 8px 16px; font-size: .84rem; flex: 1; justify-content: center; }

/* ---------- feature/why cards ---------- */
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px;
}
.feature .f-icon {
  width: 52px; height: 52px; border-radius: 13px; background: var(--mint-2);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.feature .f-icon svg { width: 26px; height: 26px; stroke: var(--primary-dark); }
.feature h3 { margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: .92rem; }

/* ---------- certifications ---------- */
.certs { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.cert { text-align: center; color: var(--muted); font-weight: 700; font-size: .85rem; }
.cert .c-badge {
  width: 84px; height: 84px; margin: 0 auto 10px; border-radius: 50%;
  border: 3px solid var(--accent); background: var(--mint);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary-dark); font-weight: 800; font-size: .8rem; text-align: center; line-height: 1.15;
}

/* ---------- blog cards ---------- */
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .2s; display: flex; flex-direction: column; }
.post-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.post-card .b-img { aspect-ratio: 16/9; background: var(--mint); overflow: hidden; }
.post-card .b-img img { width: 100%; height: 100%; object-fit: cover; }
.post-card .b-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.post-card time { color: var(--primary-dark); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.post-card h3 a { color: var(--dark); }
.post-card h3 a:hover { color: var(--primary); }
.post-card p { color: var(--muted); font-size: .9rem; flex: 1; }
.post-card .more { font-weight: 700; font-size: .88rem; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, #14304d 0%, #1b5450 55%, #2e8b57 100%); color: #fff; border-radius: 20px; padding: 52px 40px; text-align: center; }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { color: #d8f1de; max-width: 560px; margin: 0 auto 26px; }
.cta-band .btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- breadcrumbs ---------- */
.breadcrumbs { font-size: .85rem; color: var(--muted); padding: 18px 0 0; }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs .sep { margin: 0 7px; color: #b3c2ce; }
.breadcrumbs .current { color: var(--primary-dark); font-weight: 600; }

/* ---------- page head ---------- */
.page-head { background: linear-gradient(135deg, #14304d 0%, #1d5a4e 100%); color: #fff; text-align: center; padding: 58px 0; }
.page-head h1 { color: #fff; }
.page-head p { color: #d6e4ef; max-width: 640px; margin: 12px auto 0; }

/* ---------- product listing filters ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 34px; justify-content: space-between; }
.filter-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-pills a {
  padding: 7px 16px; border-radius: 999px; border: 1.5px solid var(--line);
  font-size: .85rem; font-weight: 600; color: var(--muted); background: #fff;
}
.filter-pills a:hover { border-color: var(--accent); color: var(--primary-dark); }
.filter-pills a.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.search-form { display: flex; gap: 8px; }
.search-form input {
  padding: 9px 16px; border: 1.5px solid var(--line); border-radius: 999px;
  font: inherit; font-size: .9rem; width: 220px; outline: none;
}
.search-form input:focus { border-color: var(--primary); }

/* ---------- product detail ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: start; }
.product-detail .pd-img { background: var(--mint); border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; }
.pd-info .p-cat { display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--primary-dark); background: var(--mint-2); padding: 4px 12px; border-radius: 999px; margin-bottom: 12px; }
.pd-info h1 { margin-bottom: 16px; }
.spec-table { width: 100%; border-collapse: collapse; margin: 18px 0 22px; }
.spec-table th, .spec-table td { text-align: left; padding: 11px 14px; border: 1px solid var(--line); font-size: .93rem; }
.spec-table th { background: var(--mint); color: var(--dark); width: 34%; }
.pd-desc { color: #33414d; }
.pd-desc p { margin-bottom: 12px; }
.pd-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }

/* ---------- prose (blog article, about) ---------- */
.prose { max-width: 760px; margin: 0 auto; color: #2b3843; font-size: 1.02rem; }
.prose h2 { margin: 34px 0 12px; }
.prose h3 { margin: 26px 0 10px; }
.prose p { margin-bottom: 16px; }
.prose ul, .prose ol { margin: 0 0 16px 1.3rem; }
.prose li { margin-bottom: 6px; }
.prose img { border-radius: var(--radius); margin: 20px 0; }
.prose blockquote { border-left: 4px solid var(--accent); padding: 6px 18px; background: var(--mint); border-radius: 0 10px 10px 0; margin-bottom: 16px; }
.article-cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 32px; max-height: 420px; }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-meta { color: var(--muted); font-size: .9rem; margin-bottom: 24px; }

/* ---------- forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--dark); }
.field input, .field textarea, .field select {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  font: inherit; font-size: .95rem; outline: none; background: #fff; transition: border-color .15s;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--primary); }
.field textarea { min-height: 130px; resize: vertical; }
.hp-field { position: absolute; left: -9999px; opacity: 0; }

.alert { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; font-weight: 600; font-size: .93rem; }
.alert-ok { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.alert-err { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: start; }
.info-card { background: var(--mint); border: 1px solid var(--mint-2); border-radius: var(--radius); padding: 28px; }
.info-item { display: flex; gap: 14px; margin-bottom: 20px; }
.info-item .i-icon { width: 42px; height: 42px; flex: none; border-radius: 11px; background: #fff; display: flex; align-items: center; justify-content: center; }
.info-item .i-icon svg { width: 20px; height: 20px; stroke: var(--primary-dark); }
.info-item b { display: block; color: var(--dark); font-size: .92rem; }
.info-item span, .info-item a { color: var(--muted); font-size: .9rem; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); margin-top: 34px; }
.map-embed iframe { width: 100%; height: 320px; border: 0; display: block; }

/* ---------- pagination ---------- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 44px; }
.pagination a, .pagination span {
  min-width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px; border: 1.5px solid var(--line); font-weight: 600; font-size: .9rem; color: var(--muted); padding: 0 12px;
}
.pagination a:hover { border-color: var(--accent); color: var(--primary-dark); }
.pagination .current { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------- footer ---------- */
.site-footer { background: var(--dark); color: #c2d3e2; margin-top: 72px; }
.site-footer .f-main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 36px; padding: 56px 0 40px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer img { height: 42px; margin-bottom: 16px; }
.site-footer p { font-size: .9rem; }
.site-footer ul { list-style: none; padding: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #c2d3e2; font-size: .92rem; }
.site-footer a:hover { color: var(--accent); }
.f-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; }
.f-contact svg { width: 16px; height: 16px; flex: none; margin-top: 4px; stroke: var(--accent); }
.f-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; font-size: .84rem; text-align: center; color: #8fa9c0; }

/* ---------- floating whatsapp ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px;
  background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .45); transition: .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- 404 / 500 ---------- */
.error-page { text-align: center; padding: 100px 20px; }
.error-page .code { font-size: 5.5rem; font-weight: 800; color: var(--mint-2); line-height: 1; -webkit-text-stroke: 2px var(--primary); }
.error-page h1 { margin: 12px 0 10px; }
.error-page p { color: var(--muted); margin-bottom: 28px; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .product-detail, .contact-grid { grid-template-columns: 1fr; }
  .site-footer .f-main { grid-template-columns: 1fr 1fr; }
  .hero .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero .hero-grid .badge-row, .hero .hero-grid .hero-cta { justify-content: center; }
  .hero .trust-line { justify-content: center; }
  .hero-visual { max-width: 420px; margin: 0 auto; }
  .cert-wall { grid-template-columns: repeat(3, 1fr); }
  .lic-grid { grid-template-columns: repeat(2, 1fr); }
  .about-split { grid-template-columns: 1fr; gap: 40px; }
  .about-media { max-width: 480px; margin: 0 auto; }
}
@media (max-width: 720px) {
  .topbar .tb-right span.hide-m { display: none; }
  .nav {
    position: fixed; inset: 74px 0 auto 0; background: #fff; flex-direction: column; align-items: stretch;
    padding: 16px 24px 24px; gap: 4px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg);
    transform: translateY(-130%); transition: transform .25s ease; z-index: 49;
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 12px 4px; border-bottom: 1px solid var(--mint); }
  .nav .btn { margin-top: 10px; justify-content: center; }
  .nav-toggle { display: block; }
  .stats .container { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 52px 0; }
  .form-grid { grid-template-columns: 1fr; }
  .site-footer .f-main { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .search-form input { width: 100%; }
  .cert-wall { grid-template-columns: repeat(2, 1fr); }
  .lic-grid { grid-template-columns: 1fr; }
  .about-media .am-badge { right: 8px; bottom: -14px; }
}

/* ---------- product gallery ---------- */
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pd-thumb {
  width: 74px; height: 74px; padding: 0; border: 2px solid var(--line); border-radius: 10px;
  overflow: hidden; background: var(--mint); cursor: pointer; transition: .15s;
}
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pd-thumb:hover { border-color: var(--accent); }
.pd-thumb.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(46,139,87,.15); }

/* ---------- developer credit (fixed, not editable from the panel) ---------- */
.f-credit { margin-top: 8px; font-size: .82rem; color: #8fa9c0; }
.f-credit a { color: var(--accent); font-weight: 600; }
.f-credit a:hover { color: #fff; text-decoration: underline; }