/*
  XAURA GLOBAL — LANDING PAGES DESIGN SYSTEM v3
  Premium Gold & Clean — 2026
*/

/* ── Tokens ──────────────────────────────────────────────────── */
:root {
  --bg:          #fdfaf4;
  --bg-alt:      #f7f3ec;
  --surface:     #ffffff;
  --border:      rgba(0,0,0,0.07);
  --text:        #1a1a2e;
  --text-muted:  #4a4a5e;
  --text-light:  #8a8a9e;
  --gold:        #c9a227;
  --gold-light:  #e8c84a;
  --gold-dark:   #9d7c13;
  --gold-bg:     rgba(201,162,39,0.08);
  --success:     #059669;
  --shadow-xs:   0 1px 4px rgba(0,0,0,0.06);
  --shadow-sm:   0 4px 12px rgba(0,0,0,0.08);
  --shadow:      0 8px 28px rgba(0,0,0,0.11);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.14);
  --r:           0.75rem;
  --r-lg:        1.25rem;
  --r-xl:        2rem;
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.2; }
a { color: inherit; text-decoration: none; transition: opacity 0.2s; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font: inherit; }

/* ── Layout ──────────────────────────────────────────────────── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }
.section   { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

/* ── Typography helpers ──────────────────────────────────────── */
.text-gold   { color: var(--gold); }
.text-white  { color: #fff !important; }
.text-muted  { color: var(--text-muted); }
.text-center { text-align: center; }
.text-left   { text-align: left; }
.font-playfair { font-family: 'Playfair Display', serif; }

/* ── ① Attribution banner (personalización) ──────────────────── */
.attribution-banner {
  background: linear-gradient(90deg, var(--gold-dark), var(--gold));
  color: #fff;
  padding: 0.625rem 1rem;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.attribution-banner strong { color: #fff3cd; }

/* ── ② Promo banner ───────────────────────────────────────────── */
.promo-banner {
  background: var(--text);
  color: #fff;
  text-align: center;
  padding: 0.6rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
}
.promo-banner a { color: var(--gold-light); font-weight: 700; text-decoration: underline; }
.promo-banner a:hover { color: #fff; }

/* ── ③ Header ────────────────────────────────────────────────── */
.header-sticky {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 900;
  padding: 0.875rem 0;
  transition: transform 0.3s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo-img { height: 40px; max-width: 200px; width: auto; object-fit: contain; }
.header-ctas { display: flex; gap: 0.625rem; align-items: center; flex-wrap: wrap; }

/* ── ④ Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
  white-space: nowrap;
  cursor: pointer;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #fff;
  box-shadow: 0 4px 14px rgba(201,162,39,0.35);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(201,162,39,0.45); }

.btn-dark {
  background: var(--text);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-dark:hover { background: #2a2a3e; transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--gold);
  color: var(--gold-dark);
}
.btn-outline:hover { background: var(--gold-bg); }

.btn-outline-white {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.6);
  color: #fff;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.12); }

.btn-wa {
  background: #25d366;
  color: #fff;
  box-shadow: 0 4px 14px rgba(37,211,102,0.35);
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37,211,102,0.45); }

.btn-sm { padding: 0.5rem 1.125rem; font-size: 0.8rem; }
.btn-lg { padding: 1rem 2.25rem; font-size: 1.025rem; }
.btn-xl { padding: 1.2rem 2.75rem; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }

/* Back-compat aliases */
.btn-modern { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.5rem; border-radius: 50px; font-weight: 700; font-size: 0.9rem; border: none; transition: all 0.25s cubic-bezier(0.16,1,0.3,1); white-space: nowrap; cursor: pointer; }
.btn-modern.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: #fff; box-shadow: 0 4px 14px rgba(201,162,39,0.35); }
.btn-modern.btn-gold:hover { transform: translateY(-2px); }
.btn-modern.btn-outline { background: transparent; border: 1.5px solid var(--gold); color: var(--gold-dark); }
.btn-modern.btn-outline:hover { background: var(--gold-bg); }
.btn-modern.btn-large { padding: 1rem 2.25rem; font-size: 1.025rem; }
.btn-modern .text-white { color: #fff !important; }
.btn-modern.bg-white-important { background: #fff !important; color: var(--gold-dark) !important; }

/* ── ⑤ Badge ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
}
.badge-gold  { background: var(--gold-bg); border-color: rgba(201,162,39,0.3); color: var(--gold-dark); }
.badge-white { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.4); color: #fff; backdrop-filter: blur(8px); }
/* Back-compat */
.badge-tech        { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.9rem; border-radius: 50px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; border: 1px solid var(--border); background: var(--surface); color: var(--text-muted); }
.badge-hero-white  { background: rgba(255,255,255,0.15) !important; border-color: rgba(255,255,255,0.4) !important; color: #fff !important; backdrop-filter: blur(8px); }

/* ── ⑥ Hero split layout ─────────────────────────────────────── */
.lp-hero {
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 4rem 0 3rem;
  color: #fff;
}
.lp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.45) 60%, rgba(0,0,0,0.3) 100%);
  z-index: 1;
}
.lp-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-content-wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 3rem;
  align-items: center;
}
.hero-tag   { margin-bottom: 1.25rem; }
.hero-title { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 900; line-height: 1.1; margin-bottom: 1.25rem; text-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.hero-title .highlight { color: var(--gold-light); text-shadow: 0 0 24px rgba(232,200,74,0.5); }
.hero-sub   { font-size: 1.1rem; color: rgba(255,255,255,0.85); margin-bottom: 2rem; max-width: 580px; line-height: 1.7; }
.hero-ctas  { display: flex; gap: 0.875rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-trust { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: rgba(255,255,255,0.75); }
.trust-item i { color: var(--gold-light); }

/* ── ⑦ Lead Widget ───────────────────────────────────────────── */
.lead-widget {
  background: rgba(255,255,255,0.97);
  border-radius: var(--r-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(4px);
  color: var(--text);
}
.lead-widget-title { font-size: 1.25rem; font-weight: 700; color: var(--text); margin-bottom: 0.25rem; font-family: 'Playfair Display', serif; }
.lead-widget-sub   { font-size: 0.8125rem; color: var(--text-light); margin-bottom: 1.25rem; }
.lead-widget-tabs  { display: flex; gap: 0.5rem; border-bottom: 1px solid var(--border); margin-bottom: 1.25rem; padding-bottom: 0; }
.lead-tab {
  flex: 1;
  padding: 0.625rem 0;
  font-size: 0.875rem;
  font-weight: 600;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-light);
  transition: color 0.2s, border-color 0.2s;
  margin-bottom: -1px;
}
.lead-tab.active { color: var(--gold-dark); border-bottom-color: var(--gold); }

.lead-form { display: flex; flex-direction: column; gap: 0.75rem; }
.lead-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  font: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.lead-input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,39,0.12); }
.lead-input::placeholder { color: var(--text-light); }

.lead-disclaimer { font-size: 0.7rem; color: var(--text-light); text-align: center; margin-top: 0.25rem; }

.wa-lead-box { text-align: center; padding: 1rem 0; }
.wa-lead-box p { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 1rem; }
.btn-wa-big { display: flex; align-items: center; justify-content: center; gap: 0.625rem; width: 100%; padding: 1rem; background: #25d366; color: #fff; border-radius: var(--r); font-size: 1rem; font-weight: 700; box-shadow: 0 4px 14px rgba(37,211,102,0.3); transition: all 0.2s; }
.btn-wa-big:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37,211,102,0.4); }
.btn-wa-big i { font-size: 1.25rem; }

/* ── ⑧ Stats banner ──────────────────────────────────────────── */
.stats-banner {
  background: var(--text);
  color: #fff;
  padding: 2.5rem 0;
}
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item {
  text-align: center;
  padding: 0.75rem 1rem;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-number { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 900; color: var(--gold-light); line-height: 1; margin-bottom: 0.375rem; }
.stat-label  { font-size: 0.7875rem; color: rgba(255,255,255,0.65); font-weight: 500; }

/* ── ⑨ Section header ────────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-pre  { margin-bottom: 0.75rem; }
.section-title { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 800; color: var(--text); margin: 0 auto 1rem; max-width: 700px; }
.section-sub  { font-size: 1.05rem; color: var(--text-muted); max-width: 640px; margin: 0 auto; line-height: 1.7; }

/* ── ⑩ Feature cards (benefits) ─────────────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--gold-light));
  opacity: 0;
  transition: opacity 0.25s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-card:hover::after { opacity: 1; }

.feature-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--r);
  background: var(--gold-bg);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  color: var(--gold-dark);
}
.feature-title { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 0.625rem; font-family: 'Inter', sans-serif; }
.feature-text  { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* glass-card compat */
.glass-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 2rem 1.75rem; box-shadow: var(--shadow-xs); transition: box-shadow 0.25s, transform 0.25s; }
.glass-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.p-4 { padding: 2rem !important; }

/* ── ⑪ Split (2 columns) ─────────────────────────────────────── */
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.split-grid.reverse .split-visual { order: -1; }

.split-img {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(201,162,39,0.2);
}
.split-img img { width: 100%; object-fit: cover; }

.split-content .badge { margin-bottom: 1rem; }
.split-title { font-size: 2rem; font-weight: 800; color: var(--text); margin-bottom: 1rem; }
.split-text  { color: var(--text-muted); margin-bottom: 1.5rem; line-height: 1.8; }

/* ── ⑫ Ingredient pills ──────────────────────────────────────── */
.ingredient-list { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.75rem; }
.ingredient-item { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.9375rem; color: var(--text); }
.ingredient-item i { color: var(--gold); margin-top: 0.2rem; flex-shrink: 0; }

/* Back-compat list-check */
.list-check { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.75rem; }
.list-check li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.9375rem; color: var(--text); }
.list-check li i { color: var(--gold); margin-top: 0.2rem; flex-shrink: 0; }

/* ── ⑬ Product grid ──────────────────────────────────────────── */
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all 0.25s;
  text-align: center;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(201,162,39,0.35); }
.product-card-img { height: 200px; overflow: hidden; background: var(--bg-alt); }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-body { padding: 1.25rem 1rem; }
.product-card-name { font-weight: 700; font-size: 1rem; color: var(--text); margin-bottom: 0.375rem; }
.product-card-desc { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: 1rem; line-height: 1.6; }

/* ── ⑭ How-it-works steps ────────────────────────────────────── */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; counter-reset: steps; }
.step-card {
  text-align: center;
  position: relative;
  counter-increment: steps;
}
.step-number {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #fff;
  font-weight: 900;
  font-size: 1.125rem;
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 14px rgba(201,162,39,0.3);
}
.step-title { font-weight: 700; font-size: 1rem; color: var(--text); margin-bottom: 0.5rem; }
.step-text  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; }

/* ── ⑮ Testimonials ──────────────────────────────────────────── */
.testimonials-section { background: var(--bg-alt); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-xs);
  transition: box-shadow 0.2s, transform 0.2s;
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }

.stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 1rem; letter-spacing: 0.05em; }
.testimonial-text { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 1.25rem; font-style: italic; }
.testimonial-text::before { content: '"'; color: var(--gold); font-size: 1.5rem; line-height: 0; vertical-align: -0.25rem; margin-right: 0.2rem; }

.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.author-name   { font-weight: 700; font-size: 0.9rem; color: var(--text); }
.author-detail { font-size: 0.77rem; color: var(--text-light); }
.author-verified { font-size: 0.7rem; color: var(--success); display: flex; align-items: center; gap: 0.3rem; margin-top: 0.15rem; }

/* ── ⑯ FAQ accordion ─────────────────────────────────────────── */
.faq-section { background: var(--surface); }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 1.125rem 1.375rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
}
.faq-q:hover { background: var(--bg); }
.faq-q i { color: var(--gold); flex-shrink: 0; font-size: 0.75rem; transition: transform 0.3s; }
.faq-q.open { color: var(--gold-dark); }
.faq-q.open i { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.3s ease;
}
.faq-a.open { max-height: 600px; }
.faq-a-inner { padding: 0 1.375rem 1.375rem; font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; }

/* ── ⑰ CTA section (gold gradient) ──────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--text) 0%, #2a3050 100%);
  padding: 5rem 0;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(201,162,39,0.18) 0%, transparent 65%);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-title { font-size: clamp(1.75rem, 3.5vw, 2.6rem); font-weight: 900; margin-bottom: 1rem; color: #fff; }
.cta-sub   { font-size: 1.05rem; color: rgba(255,255,255,0.75); margin-bottom: 2.25rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.bg-gold-gradient { background: linear-gradient(135deg, var(--gold), var(--gold-light)); }

/* ── ⑱ Guarantee badges ──────────────────────────────────────── */
.guarantee-row { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: 1.75rem; }
.guarantee-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8125rem; color: var(--text-muted); }
.guarantee-item i { color: var(--gold); font-size: 1rem; }

/* ── ⑲ Floating WhatsApp button ──────────────────────────────── */
.floating-wa {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 3.5rem;
  height: 3.5rem;
  background: #25d366;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
  z-index: 999;
  transition: all 0.2s;
}
.floating-wa:hover { transform: scale(1.1); box-shadow: 0 8px 24px rgba(37,211,102,0.55); }

/* ── ⑳ Footer ────────────────────────────────────────────────── */
.lp-footer {
  background: var(--text);
  color: rgba(255,255,255,0.6);
  padding: 3rem 0;
  text-align: center;
}
.lp-footer .logo-img { height: 36px; max-width: 180px; margin: 0 auto 1.5rem; filter: brightness(1.1) drop-shadow(0 2px 6px rgba(0,0,0,0.5)); opacity: 1; }
.lp-footer-tagline { font-size: 0.875rem; margin-bottom: 1.25rem; color: rgba(255,255,255,0.5); }
.lp-footer-sponsor { font-size: 0.85rem; margin-bottom: 0.75rem; color: rgba(255,255,255,0.55); }
.lp-footer-sponsor strong { color: var(--gold-light); }
.lp-footer-links a { font-size: 0.8rem; color: rgba(255,255,255,0.45); margin: 0 0.5rem; }
.lp-footer-links a:hover { color: var(--gold-light); }

/* Back-compat footer */
.footer-simple { background: var(--text); color: rgba(255,255,255,0.6); padding: 3rem 0; text-align: center; border-top: none; margin-top: 0; }
.footer-simple .logo-img { height: 36px; max-width: 180px; margin: 0 auto 1.25rem; filter: brightness(1.1) drop-shadow(0 2px 6px rgba(0,0,0,0.5)); opacity: 1; }
.footer-legal-link { font-size: 0.8rem; color: rgba(255,255,255,0.45); margin: 0 0.5rem; }
.footer-legal-link:hover { color: var(--gold-light); }

/* ── Animations ──────────────────────────────────────────────── */
.fade-up, .fade-left, .fade-right {
  opacity: 0;
  transition: 0.75s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.fade-up   { transform: translateY(28px); }
.fade-left  { transform: translateX(-28px); }
.fade-right { transform: translateX(28px); }
.fade-up.visible, .fade-left.visible, .fade-right.visible {
  opacity: 1;
  transform: none;
}

/* ── Utility ─────────────────────────────────────────────────── */
.hidden   { display: none !important; }
.bg-white { background: #fff; }
.bg-alt   { background: var(--bg-alt); }
.mt-auto  { margin-top: auto; }
.mb-1  { margin-bottom: 0.5rem; }
.mb-2  { margin-bottom: 1rem; }
.mb-3  { margin-bottom: 1.5rem; }
.mb-4  { margin-bottom: 2rem; }
.mt-3  { margin-top: 1.5rem; }
.gap-2 { gap: 1rem; }

/* Back-compat utils */
.mb-small { margin-bottom: 0.5rem !important; }
.mb-medium { margin-bottom: 1.5rem !important; }
.mb-large { margin-bottom: 2.5rem !important; }
.mb-2rem { margin-bottom: 2rem !important; }
.my-medium { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.my-xxl    { margin-top: 3rem !important; margin-bottom: 3rem !important; }
.py-large  { padding-top: 2.5rem !important; padding-bottom: 2.5rem !important; }
.max-w-800 { max-width: 800px !important; }
.max-w-850 { max-width: 850px !important; }
.mx-auto   { margin-left: auto !important; margin-right: auto !important; }
.fs-2rem   { font-size: 2rem !important; }
.fs-09     { font-size: 0.9rem !important; }
.font-black { font-weight: 900 !important; }
.underline  { text-decoration: underline !important; }
.nowrap     { white-space: nowrap; }
.w-100 { width: 100% !important; }
.d-block { display: block !important; }
.overflow-hidden { overflow: hidden; }
.text-muted-alt { color: var(--text-muted); }
.text-shadow-gold { text-shadow: 0 0 20px rgba(212, 175, 55, 0.4); }
.text-success { color: var(--success); }
.flex-between-center { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.flex-center { display: flex; justify-content: center; align-items: center; }
.flex-align-center { display: flex; align-items: center; gap: 1rem; }
.gap-20 { gap: 1.25rem; }
.two-column-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.features-grid .text-main { color: var(--text); }
.section-subtitle { font-size: 1.05rem; color: var(--text-muted); max-width: 640px; margin: 1rem auto; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-content-wrap { grid-template-columns: 1fr; }
  .lead-widget { max-width: 480px; margin: 0 auto; }
  .split-grid  { grid-template-columns: 1fr; gap: 2.5rem; }
  .split-grid.reverse .split-visual { order: 0; }
  .two-column-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .hero-title   { font-size: 2rem; }
  .section-title { font-size: 1.75rem; }
  .lp-hero      { min-height: 70vh; padding: 3rem 0 2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .header-ctas .btn-outline, .header-ctas .btn-outline-white { display: none; }
  body { font-size: 0.9375rem; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .logo-header { display: none; }
  .hero-trust  { flex-direction: column; gap: 0.75rem; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .section { padding: 3rem 0; }
}

/* input-modern back-compat */
.input-modern {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  font: inherit;
  font-size: 0.9rem;
  background: #fff;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input-modern:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,39,0.12); }

.lp-tabs { border-bottom: 1px solid rgba(201,162,39,0.2); margin-bottom: 1rem; display: flex; gap: 0; }
.lp-tabs button { appearance: none; background: transparent; border: none; border-bottom: 2px solid transparent; padding: 0.625rem 1rem; font-size: 0.875rem; font-weight: 600; color: var(--text-light); cursor: pointer; margin-bottom: -1px; }
.lp-tabs button.active { color: var(--gold-dark); border-bottom-color: var(--gold); }
.logo-header a img { height: 44px; }

/* ── Modal pre-captura de leads ──────────────────────────────── */
.lpc-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  animation: lpcFadeIn .18s ease;
}
@keyframes lpcFadeIn { from { opacity:0 } to { opacity:1 } }

.lpc-box {
  background: var(--cream, #fdfaf4);
  border-radius: 1rem;
  padding: 2rem 1.75rem 1.5rem;
  width: 100%; max-width: 420px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  animation: lpcSlideUp .22s ease;
}
@keyframes lpcSlideUp { from { transform:translateY(20px); opacity:0 } to { transform:translateY(0); opacity:1 } }

.lpc-close {
  position: absolute; top: .875rem; right: 1rem;
  background: none; border: none; font-size: 1.5rem; line-height: 1;
  color: var(--text-light, #888); cursor: pointer; padding: 0;
  transition: color .15s;
}
.lpc-close:hover { color: var(--text, #1a1a2e); }

.lpc-header { text-align: center; margin-bottom: 1.25rem; }
.lpc-icon {
  font-size: 2rem; display: block; margin-bottom: .5rem;
}
.lpc-icon--wa  { color: #25d366; }
.lpc-icon--reg { color: var(--gold, #c9a227); }

.lpc-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem; font-weight: 700;
  color: var(--dark, #1a1a2e); margin: 0 0 .375rem;
}
.lpc-sub { font-size: .8125rem; color: var(--text-light, #666); margin: 0; }

.lpc-form { display: flex; flex-direction: column; gap: .75rem; }

.lpc-error {
  font-size: .8rem; color: #dc2626;
  background: #fef2f2; border-radius: .375rem;
  padding: .5rem .75rem; margin: 0;
}

@media (max-width: 480px) {
  .lpc-box { padding: 1.75rem 1.25rem 1.25rem; }
}