@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500;1,600&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --green:       #4A8C6F;
  --green-dark:  #2E6B50;
  --green-light: #7BBF9C;
  --green-pale:  #D4EDE1;
  --sage:        #8FAF96;
  --cream:       #F7F3EC;
  --cream-dark:  #EDE7DA;
  --paper:       #FAFAF6;
  --ink:         #2A3328;
  --ink-mid:     #4A5C4E;
  --muted:       #7A8F7E;
  --line:        #C8DDD0;
  --gold:        #B8924A;
  --gold-light:  #D4AA6A;
  --white:       #FFFFFF;
  --danger:      #8B3A2A;
  --serif:       'Cormorant Garamond', Georgia, serif;
  --sans:        'DM Sans', sans-serif;
  --shadow:      0 8px 32px rgba(42,80,60,0.12);
  --shadow-lg:   0 20px 60px rgba(42,80,60,0.16);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--paper); color: var(--ink); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }

/* ─── HEADER ─── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 14px clamp(20px, 4vw, 56px);
  background: rgba(250,250,246,0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.brand-logo { height: 64px; width: auto; display: block; object-fit: contain; }
.desktop-nav { display: flex; gap: 24px; font-size: 13px; font-weight: 500; letter-spacing: 0.06em; }
.desktop-nav a { color: var(--ink-mid); transition: color 0.2s; }
.desktop-nav a:hover { color: var(--green-dark); }
.header-right { display: flex; align-items: center; gap: 12px; }

/* ─── BUTTONS ─── */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0 22px;
  border: 1px solid transparent; border-radius: 4px;
  cursor: pointer; font-weight: 600; font-size: 13px;
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: all 0.2s;
}
.button:hover { transform: translateY(-1px); }
.button.primary { color: var(--white); background: var(--green); }
.button.primary:hover { background: var(--green-dark); }
.button.ghost { color: var(--green-dark); background: transparent; border-color: var(--green); }
.button.ghost:hover { background: var(--green-pale); }
.button.compact { min-height: 38px; font-size: 12px; color: var(--white); background: var(--green); }
.button.compact:hover { background: var(--green-dark); }
.button.full { width: 100%; }

/* ─── TYPOGRAPHY ─── */
.eyebrow { margin: 0 0 12px; color: var(--green); font-size: 12px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; }
.section h2 { font-family: var(--serif); font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 600; color: var(--ink); line-height: 1.15; margin-bottom: 1rem; }
.section p { color: var(--muted); line-height: 1.75; }
.section-heading { max-width: 760px; margin-bottom: 3rem; }
.notice { font-size: 12px; font-weight: 500; color: var(--muted); max-width: 520px; }
.warning { font-size: 13px; font-weight: 600; color: var(--danger); }

/* ─── AGE GATE ─── */
.age-gate { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 20px; background: rgba(30,50,35,0.88); backdrop-filter: blur(8px); }
.age-gate.is-hidden { display: none; }
.age-panel { width: min(620px,100%); padding: clamp(28px,5vw,48px); background: var(--paper); border-radius: 8px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); }
.age-panel h1, .age-gate-title { font-family: var(--serif); font-size: clamp(1.8rem,4vw,2.8rem); font-weight: 600; color: var(--ink); line-height: 1.15; margin: 0 0 1rem; }
.age-panel p { color: var(--muted); margin-bottom: 1.5rem; }
.age-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* ─── HERO ─── */
.hero {
  min-height: 92vh;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: clamp(32px,5vw,64px);
  padding: 6rem clamp(20px,5vw,72px) 5rem;
  background:
    linear-gradient(to right, rgba(247,243,236,0.98) 35%, rgba(247,243,236,0.82) 60%, rgba(237,245,240,0.4) 100%),
    url('https://i.ibb.co/3mgWyYqZ/39f3f72db1166ea00693bca6464ea7ac.jpg') center right / cover no-repeat;
  position: relative; overflow: hidden;
}
.hero-copy { position: relative; z-index: 2; }
.hero h1 { font-family: var(--serif); font-size: clamp(2.2rem,4vw,3.8rem); font-weight: 600; color: var(--ink); line-height: 1.1; margin: 0 0 1.2rem; letter-spacing: -0.01em; }
.hero h1 em { font-style: italic; color: var(--green); }
.hero .hero-headline { font-family: var(--serif); font-size: clamp(1rem,1.6vw,1.2rem); font-weight: 600; color: var(--ink-mid); margin-bottom: 1rem; line-height: 1.5; }
.hero .lead { font-size: 0.92rem; font-weight: 300; color: var(--ink-mid); max-width: 540px; margin-bottom: 2.5rem; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 1.5rem; }
.hero-stats { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); }
.stat-item { background: rgba(255,255,255,0.92); padding: 2rem 1.5rem; transition: background 0.2s; }
.stat-item:hover { background: var(--green-pale); }
.stat-item strong { display: block; font-family: var(--serif); font-size: 1.8rem; font-weight: 700; color: var(--ink); line-height: 1; }
.stat-item span { display: block; margin-top: 0.4rem; font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }

/* ─── TRUST BAND ─── */
.trust-band {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1px; background: var(--line);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  position: relative;
  background-image: url('https://images.unsplash.com/photo-1581093806997-124204d9fa9d?w=1600&q=60');
  background-size: cover; background-position: center;
}
.trust-band::before { content: ''; position: absolute; inset: 0; background: rgba(212,237,225,0.92); }
.trust-band div { padding: 2rem clamp(16px,3vw,2.5rem); background: transparent; position: relative; z-index: 2; border-right: 1px solid var(--line); transition: background 0.2s; }
.trust-band div:hover { background: rgba(255,255,255,0.5); }
.trust-band strong { display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 600; color: var(--ink); margin-bottom: 0.35rem; }
.trust-band span { display: block; font-size: 13px; color: var(--ink-mid); line-height: 1.5; }

/* ─── SECTIONS ─── */
.section { padding: 6rem clamp(20px,5vw,72px); position: relative; }

/* ─── PRODUCTS SECTION ─── */
.products-section {
  background:
    linear-gradient(rgba(250,250,246,0.96), rgba(250,250,246,0.96)),
    url('https://images.unsplash.com/photo-1607082348824-0a96f2a4b9da?w=1600&q=60') center / cover no-repeat;
}
.product-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.product-card { background: var(--white); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: box-shadow 0.3s, transform 0.2s; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.product-card.featured { border-color: var(--green-light); }
.product-img-wrap { width: 100%; height: 200px; overflow: hidden; background: var(--cream-dark); }
.product-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.product-card:hover .product-img { transform: scale(1.04); }
.product-img-placeholder { display: flex; align-items: center; justify-content: center; background: var(--cream-dark); color: var(--muted); font-size: 13px; }
.product-cat { font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); margin-bottom: 0.6rem; padding: 1.5rem 1.5rem 0; }
.product-card h3 { font-family: var(--serif); font-size: 1.4rem; font-weight: 600; color: var(--ink); margin-bottom: 0.6rem; line-height: 1.2; padding: 0 1.5rem; }
.product-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.7; padding: 0 1.5rem; }
.spec-list { list-style: none; margin: 1rem 1.5rem 0; display: flex; flex-direction: column; gap: 0.4rem; }
.spec-list li { font-size: 13px; color: var(--ink-mid); padding-left: 1rem; position: relative; }
.spec-list li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 5px; height: 5px; background: var(--green-light); border-radius: 50%; }
.product-link { display: inline-block; margin: 1.2rem 1.5rem 1.5rem; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); border-bottom: 1px solid var(--green-light); padding-bottom: 2px; transition: color 0.2s, border-color 0.2s; }
.product-link:hover { color: var(--green-dark); border-color: var(--green-dark); }

/* ─── R&D SECTION ─── */
.dark-section {
  position: relative;
  background:
    linear-gradient(rgba(237,231,218,0.95), rgba(237,231,218,0.95)),
    url('https://images.unsplash.com/photo-1532187863486-abf9dbad1b69?w=1600&q=60') center / cover no-repeat;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.rd-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; align-items: start; }
.rd-copy h2 { color: var(--ink); }
.rd-features { margin-top: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.rd-feature { display: flex; gap: 1rem; padding: 1.2rem; background: rgba(255,255,255,0.8); border: 1px solid var(--line); border-radius: 6px; transition: border-color 0.2s; }
.rd-feature:hover { border-color: var(--green-light); background: rgba(255,255,255,0.95); }
.rd-icon { width: 34px; height: 34px; flex-shrink: 0; background: var(--green-pale); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: var(--green); font-size: 1rem; }
.rd-feature h4 { font-size: 0.9rem; font-weight: 600; color: var(--ink); margin-bottom: 0.25rem; }
.rd-feature p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.rd-badge-wrap { display: flex; flex-direction: column; gap: 0; }
.factory-img { width: 100%; border-radius: 8px; border: 1px solid var(--line); object-fit: cover; display: block; box-shadow: var(--shadow); }
.factory-video { width: 100%; border-radius: 8px; border: 1px solid var(--line); object-fit: cover; display: block; box-shadow: var(--shadow); margin-top: 0; }
.rd-badge-note { font-size: 12px; color: var(--muted); margin-top: 0.5rem; margin-bottom: 1rem; }

/* ─── PROCESS SECTION ─── */
.process-section {
  background:
    linear-gradient(rgba(250,250,246,0.94), rgba(250,250,246,0.94)),
    url('https://images.unsplash.com/photo-1565043589221-1a6fd9ae45c7?w=1600&q=60') center / cover no-repeat;
}
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.process-grid article { background: rgba(255,255,255,0.9); padding: 2.5rem 1.8rem; transition: background 0.2s; }
.process-grid article:hover { background: var(--green-pale); }
.step-num { display: block; font-family: var(--serif); font-size: 2.8rem; font-weight: 700; color: var(--green-pale); line-height: 1; margin-bottom: 1rem; }
.process-grid article:hover .step-num { color: var(--green-light); }
.process-grid h3 { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; color: var(--ink); margin-bottom: 0.6rem; }
.process-grid p { font-size: 13px; color: var(--muted); line-height: 1.7; }

/* ─── PROGRAM SECTION ─── */
.program-section {
  background:
    linear-gradient(rgba(212,237,225,0.92), rgba(212,237,225,0.92)),
    url('https://images.unsplash.com/photo-1521791136064-7986c2920216?w=1600&q=60') center / cover no-repeat;
}
.tier-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 2.5rem; }
.tier-grid article { background: rgba(255,255,255,0.92); border: 1px solid var(--line); border-radius: 8px; padding: 1.8rem 1.5rem; transition: box-shadow 0.2s, transform 0.2s; }
.tier-grid article:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.tier-grid article.featured-tier { border-color: var(--green); background: rgba(255,255,255,0.98); }
.tier-label { font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); margin-bottom: 0.4rem; }
.tier-grid h3 { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; color: var(--ink); margin-bottom: 0.8rem; }
.tier-grid ul { list-style: none; display: flex; flex-direction: column; gap: 0.45rem; }
.tier-grid ul li { font-size: 13px; color: var(--ink-mid); padding-left: 1rem; position: relative; }
.tier-grid ul li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 5px; height: 5px; background: var(--green-light); border-radius: 50%; }
.program-cta { text-align: center; }

/* ─── COMPLIANCE SECTION ─── */
.compliance-section {
  background:
    linear-gradient(rgba(250,250,246,0.95), rgba(250,250,246,0.95)),
    url('https://images.unsplash.com/photo-1576091160399-112ba8d25d1d?w=1600&q=60') center / cover no-repeat;
}
.compliance-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 1.5rem; }
.compliance-grid article { background: rgba(255,255,255,0.92); border: 1px solid var(--line); border-radius: 8px; padding: 1.8rem; transition: border-color 0.2s, transform 0.2s; }
.compliance-grid article:hover { border-color: var(--green-light); transform: translateY(-2px); }
.compliance-grid h3 { font-family: var(--serif); font-size: 1.1rem; font-weight: 600; color: var(--ink); margin-bottom: 0.5rem; }
.compliance-grid p { font-size: 13px; color: var(--muted); line-height: 1.65; }
.compliance-note { font-size: 13px; color: var(--muted); }
.compliance-note a { color: var(--green); border-bottom: 1px solid var(--green-light); }
.compliance-note a:hover { color: var(--green-dark); }

/* ─── FAQ SECTION ─── */
.faq-section {
  background:
    linear-gradient(rgba(247,243,236,0.97), rgba(247,243,236,0.97)),
    url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1600&q=60') center / cover no-repeat;
}
.faq-list { display: flex; flex-direction: column; gap: 8px; max-width: 860px; }
.faq-list details { background: rgba(255,255,255,0.92); border: 1px solid var(--line); border-radius: 6px; padding: 1.2rem 1.4rem; transition: border-color 0.2s; }
.faq-list details[open] { border-color: var(--green-light); }
.faq-list summary { cursor: pointer; font-weight: 600; font-size: 0.95rem; color: var(--ink); list-style: none; }
.faq-list summary::marker, .faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; float: right; color: var(--green); font-size: 1.2rem; font-weight: 300; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { margin-top: 0.8rem; font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ─── CONTACT SECTION ─── */
.contact-section {
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px,5vw,72px);
  padding: 6rem clamp(20px,5vw,72px);
  position: relative;
  background:
    linear-gradient(rgba(46,107,80,0.93), rgba(46,107,80,0.93)),
    url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?w=1600&q=60') center / cover no-repeat;
}
.contact-section .eyebrow { color: var(--green-light); }
.contact-section h2 { color: var(--white); font-family: var(--serif); font-size: clamp(1.8rem,3vw,2.8rem); font-weight: 600; line-height: 1.2; margin-bottom: 1rem; }
.contact-section > div > p { color: rgba(255,255,255,0.75); }
.contact-section .warning { color: #FFB8A0; }
.contact-highlights { display: flex; flex-direction: column; gap: 0.6rem; margin: 1.5rem 0; }
.contact-highlights div { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.9); }
.lead-form { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; padding: 2rem; background: var(--white); border-radius: 8px; box-shadow: var(--shadow-lg); align-self: start; }
.lead-form label { display: grid; gap: 6px; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.lead-form input, .lead-form select, .lead-form textarea { width: 100%; padding: 10px 12px; background: var(--paper); color: var(--ink); border: 1px solid var(--line); border-radius: 4px; font-size: 14px; transition: border-color 0.2s; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { outline: none; border-color: var(--green); }
.lead-form .full { grid-column: 1 / -1; }
.form-note { font-size: 12px; color: var(--muted); text-align: center; margin-top: 0; grid-column: 1/-1; }

/* ─── FOOTER ─── */
.site-footer {
  background:
    linear-gradient(rgba(42,51,40,0.97), rgba(42,51,40,0.97)),
    url('https://images.unsplash.com/photo-1542601906897-bed86a2ffb9c?w=1600&q=60') center / cover no-repeat;
  padding: 4rem clamp(20px,5vw,72px) 2rem;
}
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-logo { display: block; font-family: var(--serif); font-size: 1.8rem; font-weight: 700; color: var(--green-light); margin-bottom: 0.8rem; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.7; max-width: 260px; }
.footer-col h4 { font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--green-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.5rem; display: flex; flex-direction: column; gap: 0.4rem; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.3); }
.seo-text { font-size: 11px; color: rgba(255,255,255,0.1); line-height: 1.6; margin-top: 1.5rem; max-width: 900px; }

/* ─── LANGUAGE SWITCHER ─── */
.lang-switcher { position: relative; }
.lang-current { display: flex; align-items: center; gap: 5px; background: var(--green-pale); border: 1px solid var(--green-light); border-radius: 4px; padding: 6px 10px; cursor: pointer; color: var(--green-dark); font-size: 12px; font-weight: 600; letter-spacing: 0.05em; transition: all 0.2s; }
.lang-current:hover { background: var(--line); }
.lang-arrow { font-size: 9px; color: var(--sage); transition: transform 0.2s; }
.lang-switcher.open .lang-arrow { transform: rotate(180deg); }
.lang-dropdown { display: none; position: absolute; top: calc(100% + 6px); right: 0; background: var(--white); border: 1px solid var(--line); border-radius: 6px; list-style: none; min-width: 145px; z-index: 200; box-shadow: var(--shadow-lg); overflow: hidden; }
.lang-switcher.open .lang-dropdown { display: block; }
.lang-dropdown li button { width: 100%; background: none; border: none; cursor: pointer; padding: 9px 14px; text-align: left; font-size: 13px; color: var(--ink-mid); transition: background 0.15s; display: flex; align-items: center; gap: 8px; }
.lang-dropdown li button:hover { background: var(--green-pale); color: var(--green-dark); }
.lang-dropdown li button.active { color: var(--green); font-weight: 600; }

/* ─── WHATSAPP FLOAT ─── */
.whatsapp-float { position: fixed; bottom: 28px; left: 28px; z-index: 99; width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(37,211,102,0.35); transition: transform 0.2s, box-shadow 0.2s; }
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 6px 22px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 56px; height: 56px; }
.whatsapp-tooltip { position: absolute; left: 64px; background: #25D366; color: white; font-size: 12px; font-weight: 600; padding: 5px 10px; border-radius: 4px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ─── RTL ─── */
[dir="rtl"] .lang-dropdown { right: auto; left: 0; }
[dir="rtl"] .whatsapp-float { left: auto; right: 28px; }
[dir="rtl"] .whatsapp-tooltip { left: auto; right: 64px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 5rem; }
  .hero-stats { grid-template-columns: repeat(2,1fr); }
  .rd-inner { grid-template-columns: 1fr; }
  .process-grid, .tier-grid { grid-template-columns: repeat(2,1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .section { padding: 4rem clamp(20px,4vw,40px); }
  .trust-band { grid-template-columns: repeat(2,1fr); }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .contact-section { grid-template-columns: 1fr; padding: 4rem clamp(20px,4vw,40px); }
  .lead-form { grid-template-columns: 1fr; padding: 1.5rem; }
  .footer-top { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .hero h1 { font-size: 2.2rem; }
  .trust-band, .process-grid, .tier-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .site-header { flex-direction: column; align-items: flex-start; }
}