/* ==========================================
   TROPICA FOODS — Premium Dark Theme
   Olive · Black · Gold
   ========================================== */

:root {
  /* Core palette */
  --black:      #080907;
  --black2:     #0f110c;
  --olive-dk:   #1c2210;
  --olive:      #2e3d1a;
  --olive-md:   #4a5e28;
  --olive-lt:   #6b7a40;
  --gold:       #c8a84b;
  --gold-lt:    #e8d080;
  --gold-dk:    #8a7020;
  --cream:      #f0ead8;
  --text:       #ddd8c4;
  --text-muted: rgba(221,216,196,0.50);
  --border:     rgba(200,168,75,0.18);
  --border-lt:  rgba(200,168,75,0.08);
  --white:      #ffffff;
  --radius:     10px;
  --shadow:     0 4px 28px rgba(0,0,0,0.40);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.55);
  --font:       'Montserrat', sans-serif;
  --serif:      'Cormorant Garamond', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(8,9,7,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; height: 68px; gap: 40px;
}
.nav-logo {
  font-family: var(--font); font-size: 1.1rem; font-weight: 700;
  letter-spacing: 3px; color: var(--cream); text-transform: uppercase;
  white-space: nowrap;
}
.nav-logo span { color: var(--gold); }
.nav-links {
  display: flex; list-style: none; gap: 2px; margin-left: auto; align-items: center;
}
.nav-links a {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--text-muted);
  padding: 8px 14px; border-radius: 6px; transition: all 0.2s;
}
.nav-links a:hover { color: var(--cream); }
.btn-nav {
  background: var(--gold) !important; color: var(--black) !important;
  font-weight: 700 !important; border-radius: 6px !important;
  padding: 8px 18px !important;
}
.btn-nav:hover { background: var(--gold-lt) !important; }
.nav-toggle {
  display: none; background: none; border: none;
  color: var(--gold); font-size: 1.4rem; cursor: pointer; margin-left: auto;
}
.nav-mobile {
  display: none; flex-direction: column; list-style: none;
  background: var(--olive-dk); padding: 12px 28px 20px;
  border-top: 1px solid var(--border);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text); padding: 12px 0; font-size: 0.88rem; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase;
  border-bottom: 1px solid var(--border-lt);
}

/* ===== HERO ===== */
#hero {
  min-height: 100vh; padding-top: 68px;
  background:
    radial-gradient(ellipse at 80% 40%, rgba(74,94,40,0.30) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 70%, rgba(200,168,75,0.08) 0%, transparent 50%),
    linear-gradient(160deg, #080907 0%, #141810 50%, #0c1108 100%);
  display: flex; align-items: center;
  border-bottom: 1px solid var(--border);
}
.hero-content {
  max-width: 1180px; margin: 0 auto; padding: 100px 28px 80px;
}
.hero-eyebrow {
  display: inline-block; font-size: 0.72rem; font-weight: 600;
  letter-spacing: 4px; text-transform: uppercase; color: var(--gold);
  margin-bottom: 28px; opacity: 0.85;
}
.hero-content h1 {
  font-family: var(--serif); font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 600; color: var(--cream); line-height: 1.12;
  margin-bottom: 28px; max-width: 780px;
}
.hero-content h1 em { color: var(--gold); font-style: italic; font-weight: 400; }
.hero-sub {
  font-size: 1rem; color: var(--text-muted); max-width: 560px;
  margin-bottom: 48px; line-height: 1.85; font-weight: 300;
}
.hero-sub strong { color: var(--gold); font-weight: 600; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 80px; }

.btn-gold {
  background: var(--gold); color: var(--black);
  padding: 14px 34px; border-radius: 6px; font-size: 0.82rem;
  font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.25s; box-shadow: 0 4px 20px rgba(200,168,75,0.30);
}
.btn-gold:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(200,168,75,0.40); }
.btn-ghost {
  border: 1px solid rgba(200,168,75,0.45); color: var(--gold);
  padding: 14px 34px; border-radius: 6px; font-size: 0.82rem;
  font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.25s;
}
.btn-ghost:hover { border-color: var(--gold); background: rgba(200,168,75,0.08); }

.hero-stats { display: flex; gap: 56px; flex-wrap: wrap; }
.stat span {
  display: block; font-family: var(--serif); font-size: 2.8rem;
  font-weight: 600; color: var(--gold); line-height: 1;
}
.stat p {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-muted); margin-top: 6px;
}

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.eyebrow {
  display: inline-block; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 4px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 14px;
}
.section-header h2 {
  font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600; color: var(--cream); margin-bottom: 18px; line-height: 1.2;
}
.section-header.light h2 { color: var(--cream); }
.section-desc {
  font-size: 0.95rem; color: var(--text-muted); max-width: 600px;
  margin: 0 auto; line-height: 1.85; font-weight: 300;
}

/* ===== PRODUCTS ===== */
#productos {
  padding: 110px 0;
  background: linear-gradient(180deg, var(--black) 0%, var(--black2) 100%);
}
.products-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.product-card {
  background: var(--olive-dk); position: relative;
  transition: background 0.3s; display: flex; flex-direction: column;
}
.product-card:hover { background: #222b14; }
.product-card.featured { background: #1f2a12; }
.product-card.featured:hover { background: #26341a; }
.product-badge {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  background: var(--gold); color: var(--black);
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; padding: 4px 11px; border-radius: 4px;
}

/* Product image placeholder */
.product-img {
  width: 100%; aspect-ratio: 3/4; background: var(--olive-dk);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 10px;
  border-bottom: 1px solid var(--border-lt);
  position: relative; overflow: hidden;
}
.product-img::before {
  content: attr(data-label);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--gold); opacity: 0.6;
}
.product-img::after {
  content: '+ Agregar foto';
  font-size: 0.65rem; color: var(--text-muted); letter-spacing: 1px;
}
.product-img img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 12px;
}

/* Featured badge */
.product-card.featured {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold), 0 8px 32px rgba(200,168,75,0.15);
  position: relative;
}
.badge-top {
  position: absolute; top: 14px; left: 14px; z-index: 10;
  background: var(--gold); color: #080907;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase; padding: 5px 12px; border-radius: 20px;
}

.product-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.product-body h3 {
  font-family: var(--serif); font-size: 1.3rem; font-weight: 600;
  color: var(--cream); margin-bottom: 12px;
}
.product-body p { font-size: 0.87rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.75; flex: 1; }
.product-specs { list-style: none; margin-bottom: 24px; }
.product-specs li {
  font-size: 0.78rem; font-weight: 500; color: var(--text-muted);
  padding: 5px 0; border-bottom: 1px solid var(--border-lt);
  letter-spacing: 0.3px;
}
.product-specs li::before { content: '— '; color: var(--gold); }
.btn-card {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--gold); border: 1px solid var(--border);
  padding: 9px 18px; border-radius: 4px; transition: all 0.2s; align-self: flex-start;
}
.btn-card:hover { background: var(--gold); color: var(--black); border-color: var(--gold); }
.products-note {
  text-align: center; margin-top: 36px; font-size: 0.78rem;
  color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase;
}

/* ===== TECNOLOGÍA ===== */
#tecnologia {
  padding: 110px 0;
  background: linear-gradient(160deg, var(--olive-dk) 0%, #141910 100%);
}
.lyofi-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 64px;
}
.lyofi-card { background: rgba(0,0,0,0.3); }

/* LYOFI image placeholder */
.lyofi-img {
  width: 100%; aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--olive) 0%, #1a2210 100%);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 8px; border-bottom: 1px solid var(--border-lt);
}
.lyofi-img::before {
  content: attr(data-label);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gold); opacity: 0.65;
}
.lyofi-img::after {
  content: '+ Agregar foto';
  font-size: 0.62rem; color: var(--text-muted); letter-spacing: 1px;
}
.lyofi-img img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}

.lyofi-body { padding: 32px; }
.lyofi-body h3 {
  font-family: var(--serif); font-size: 1.3rem; font-weight: 600;
  color: var(--gold); margin-bottom: 12px;
}
.lyofi-body p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.8; }

/* Comparison table */
.comparison {
  background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 48px;
}
.comparison h3 {
  font-family: var(--serif); font-size: 1.4rem; font-weight: 600;
  color: var(--cream); text-align: center; margin-bottom: 32px; letter-spacing: 0.5px;
}
.table-wrap { overflow-x: auto; }
.comp-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.comp-table th {
  padding: 13px 20px; text-align: center; font-size: 0.72rem;
  letter-spacing: 1.5px; text-transform: uppercase; font-weight: 700;
  color: var(--text-muted); border-bottom: 1px solid var(--border);
}
.comp-table th:first-child { text-align: left; }
.comp-table th.col-lyofi { color: var(--gold); border-bottom-color: var(--gold); }
.comp-table td {
  padding: 12px 20px; text-align: center;
  border-bottom: 1px solid var(--border-lt); color: var(--text-muted); font-size: 0.85rem;
}
.comp-table td:first-child { text-align: left; color: var(--text); font-weight: 500; }
.comp-table td.col-lyofi { color: var(--gold); font-weight: 700; }
.comp-table tr:last-child td { border-bottom: none; }

/* ===== CERTIFICACIONES ===== */
#certificaciones {
  padding: 110px 0;
  background: var(--black2);
}
.certs-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.cert-card {
  background: var(--olive-dk); padding: 40px 24px; text-align: center;
  transition: background 0.3s;
}
.cert-card:hover { background: #222b14; }
.cert-initial {
  font-family: var(--serif); font-size: 1.8rem; font-weight: 700;
  color: var(--gold); margin-bottom: 16px; line-height: 1;
}
.cert-card h3 {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.5px;
  color: var(--cream); margin-bottom: 12px;
}
.cert-card p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.7; }

/* ===== VALOR ===== */
#valor {
  padding: 110px 0;
  background: linear-gradient(160deg, #0f110c 0%, var(--olive-dk) 100%);
}
.valor-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.valor-text .eyebrow { display: block; margin-bottom: 14px; }
.valor-text h2 {
  font-family: var(--serif); font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600; color: var(--cream); margin-bottom: 48px; line-height: 1.2;
}
.valor-items { display: flex; flex-direction: column; gap: 32px; }
.valor-item { display: flex; gap: 24px; align-items: flex-start; }
.valor-num {
  font-family: var(--serif); font-size: 1.8rem; font-weight: 700;
  color: var(--gold); opacity: 0.5; line-height: 1; flex-shrink: 0; width: 40px;
}
.valor-item h4 { font-size: 0.92rem; font-weight: 700; color: var(--cream); margin-bottom: 6px; letter-spacing: 0.3px; }
.valor-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.75; }
.valor-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.vg-box {
  background: var(--olive-dk); padding: 48px 32px; text-align: center;
  transition: background 0.3s;
}
.vg-box:hover { background: #222b14; }
.vg-box span {
  display: block; font-family: var(--serif); font-size: 3rem;
  font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 10px;
}
.vg-box p { font-size: 0.75rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); }

/* ===== CONTACTO ===== */
#contacto {
  padding: 110px 0;
  background: linear-gradient(160deg, var(--black) 0%, var(--olive-dk) 100%);
}
.contact-inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 72px; align-items: start; }
.contact-info { padding-top: 8px; }
.contact-item { display: flex; gap: 18px; margin-bottom: 32px; align-items: flex-start; }
.ci-icon {
  font-size: 1.1rem; color: var(--gold); width: 36px; height: 36px;
  border: 1px solid var(--border); border-radius: 6px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-item h4 {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 5px;
}
.contact-item a, .contact-item p { color: var(--cream); font-size: 0.92rem; font-weight: 400; }
.contact-item a:hover { color: var(--gold); }
.cert-strip {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px;
  padding-top: 32px; border-top: 1px solid var(--border);
}
.cert-strip span {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--gold); opacity: 0.75;
  border: 1px solid var(--border); padding: 5px 12px; border-radius: 4px;
}

.contact-form {
  background: var(--olive-dk); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 44px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 15px;
  background: rgba(0,0,0,0.35); border: 1px solid var(--border);
  border-radius: 6px; font-size: 0.88rem; font-family: var(--font);
  color: var(--cream); transition: border-color 0.2s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--gold);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--olive-dk); }
.checkboxes { display: flex; flex-wrap: wrap; gap: 8px; }
.checkboxes label {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.3px;
  text-transform: none; cursor: pointer;
  padding: 7px 14px; background: rgba(0,0,0,0.3);
  border-radius: 4px; border: 1px solid var(--border); transition: all 0.2s;
  color: var(--text-muted);
}
.checkboxes label:hover { border-color: var(--gold); color: var(--gold); }
.btn-submit {
  width: 100%; padding: 14px; background: var(--gold); color: var(--black);
  border: none; border-radius: 6px; font-size: 0.8rem; font-weight: 700;
  font-family: var(--font); letter-spacing: 2px; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s; margin-top: 4px;
}
.btn-submit:hover { background: var(--gold-lt); transform: translateY(-1px); }
.form-success {
  margin-top: 16px; padding: 14px 18px;
  background: rgba(74,94,40,0.25); color: var(--gold);
  border-radius: 6px; font-size: 0.82rem; font-weight: 600;
  border: 1px solid var(--border); letter-spacing: 0.3px;
}

/* ===== FOOTER ===== */
footer {
  background: #060706; border-top: 1px solid var(--border);
  padding: 72px 0 0;
}
.footer-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 28px 56px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 56px;
}
.footer-logo {
  font-size: 1.1rem; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--cream); margin-bottom: 14px;
}
.footer-logo span { color: var(--gold); }
.footer-brand p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.75; }
.footer-location { margin-top: 6px; opacity: 0.5; }
.footer-col h4 {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul li a, .footer-col p {
  font-size: 0.82rem; color: var(--text-muted); transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--gold); }
.footer-col p { margin-bottom: 7px; }
.footer-bottom {
  border-top: 1px solid var(--border-lt); padding: 20px 28px;
  max-width: 1180px; margin: 0 auto; text-align: center;
}
.footer-bottom p { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.5px; }

/* ===== LANG TOGGLE ===== */
.nav-right { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.lang-toggle {
  background: transparent; border: 1px solid var(--border);
  color: var(--gold); font-size: 0.68rem; font-weight: 700;
  letter-spacing: 1.5px; padding: 5px 12px; border-radius: 4px;
  cursor: pointer; font-family: var(--font); transition: all 0.2s;
}
.lang-toggle:hover { background: var(--gold); color: var(--black); border-color: var(--gold); }

/* ===== APLICACIONES ===== */
#aplicaciones {
  padding: 110px 0;
  background: var(--black2);
  border-top: 1px solid var(--border-lt);
}
.apps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.app-card {
  background: var(--olive-dk); padding: 40px 32px;
  transition: background 0.3s; display: flex; flex-direction: column; gap: 14px;
}
.app-card:hover { background: #222b14; }
.app-icon {
  width: 48px; height: 48px; color: var(--gold);
}
.app-icon svg { width: 100%; height: 100%; }
.app-card h4 {
  font-size: 0.92rem; font-weight: 700; color: var(--cream); letter-spacing: 0.3px;
}
.app-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.75; }

/* ===== MERCADOS ===== */
#mercados {
  padding: 90px 0;
  background: linear-gradient(160deg, var(--black) 0%, var(--black2) 100%);
  border-top: 1px solid var(--border-lt);
}
.markets-grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 16px;
  margin-top: 0;
}
.market-item {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 28px 36px;
  background: var(--olive-dk); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 120px;
  transition: background 0.3s, border-color 0.3s;
}
.market-item:hover { background: #222b14; border-color: var(--gold); }
.market-flag { font-size: 2.4rem; line-height: 1; }
.market-item p {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--text-muted);
}

/* ===== FAQ ===== */
#faq {
  padding: 110px 0;
  background: linear-gradient(160deg, var(--olive-dk) 0%, #141910 100%);
  border-top: 1px solid var(--border-lt);
}
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 2px; }
.faq-item {
  border: 1px solid var(--border); border-radius: 0; overflow: hidden;
}
.faq-item:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.faq-item:last-child { border-radius: 0 0 var(--radius) var(--radius); }
.faq-q {
  width: 100%; background: var(--olive-dk); border: none;
  color: var(--cream); font-family: var(--font); font-size: 0.92rem;
  font-weight: 600; text-align: left; padding: 22px 28px;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  transition: background 0.2s; letter-spacing: 0.2px;
}
.faq-q:hover { background: #222b14; }
.faq-q::after { content: '+'; color: var(--gold); font-size: 1.4rem; font-weight: 300; flex-shrink: 0; margin-left: 16px; transition: transform 0.3s; }
.faq-q.open::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: rgba(0,0,0,0.25);
}
.faq-a.open { max-height: 300px; }
.faq-a p { padding: 20px 28px; font-size: 0.88rem; color: var(--text-muted); line-height: 1.85; }

/* ===== FORM ERROR STATE ===== */
.form-error {
  margin-top: 16px; padding: 14px 18px;
  background: rgba(180,50,50,0.15); color: #e87070;
  border-radius: 6px; font-size: 0.82rem; font-weight: 600;
  border: 1px solid rgba(180,50,50,0.3); letter-spacing: 0.3px;
}

/* ===== WHATSAPP FLOTANTE ===== */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35), 0 0 0 1px rgba(200,168,75,0.25);
  transition: transform 0.2s, box-shadow 0.2s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(37,211,102,0.50); }
.wa-float svg { width: 30px; height: 30px; }
.wa-pulse {
  position: absolute; inset: 0; border-radius: 50%;
  background: rgba(37,211,102,0.4);
  animation: waPulse 2.2s ease-out infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  70%  { transform: scale(1.55); opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* ===== LYOFI IMG fix ===== */
.lyofi-card { background: rgba(0,0,0,0.3); position: relative; }
.lyofi-img {
  width: 100%; aspect-ratio: 16/9; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--olive) 0%, #1a2210 100%);
  border-bottom: 1px solid var(--border-lt);
}
.lyofi-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ===== FADE-IN ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 860px) {
  .lyofi-grid { grid-template-columns: 1fr; }
  .valor-inner { grid-template-columns: 1fr; gap: 56px; }
  .contact-inner { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-right { gap: 8px; }
}
@media (max-width: 640px) {
  .products-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .apps-grid { grid-template-columns: 1fr; }
  .valor-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 32px; }
  .comparison { padding: 28px 20px; }
  .contact-form { padding: 28px 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .wa-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
  .market-item { padding: 20px 24px; min-width: 90px; }
}