/* ================================================
   CAVE CONSULTORES — Global Stylesheet
   Brand: Fiscal · Contable · Laboral
   Palette: Warm Espresso + Beige + Cream
   ================================================ */



/* ---- TOKENS ---- */
:root {
  --espresso:   #1B140D;
  --brown-deep: #32281D;
  --brown-warm: #5B3C29;
  --clay:       #7F715F;
  --beige:      #E7E3DE;
  --cream:      #F9F9F9;
  --white:      #ffffff;
  --gold:       #C4A265;

  --font-sans:  'Avenir', 'Avenir Next', 'Helvetica Neue', Arial, sans-serif;
  --font-serif: 'Avenir', 'Avenir Next', 'Helvetica Neue', Arial, sans-serif;

  --nav-h: 80px;
  --radius: 2px;
  --shadow: 0 8px 40px rgba(27,20,13,0.18);
  --transition: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow: 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--espresso);
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4 { font-family: var(--font-serif); line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 400; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 400; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { font-size: 1rem; font-weight: 300; color: var(--brown-deep); }

.label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ---- LAYOUT ---- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}
section { padding: 5rem 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2.2rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-primary {
  background: var(--brown-warm);
  color: var(--cream);
  border: 1.5px solid var(--brown-warm);
}
.btn-primary:hover {
  background: var(--espresso);
  border-color: var(--espresso);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(27,20,13,0.25);
}
.btn-outline {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(249,249,249,0.5);
}
.btn-outline:hover {
  background: rgba(249,249,249,0.1);
  border-color: var(--cream);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--espresso);
  color: var(--cream);
  border: 1.5px solid var(--espresso);
}
.btn-dark:hover {
  background: var(--brown-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ---- NAVBAR ---- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: var(--espresso);
  box-shadow: 0 2px 30px rgba(0,0,0,0.3);
}
#navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo img {
  height: 52px;
  width: auto;
  filter: invert(0);
  transition: var(--transition);
}
.nav-logo.dark img { filter: brightness(0) invert(1); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream);
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--beige); }
.nav-cta { display: flex; align-items: center; gap: 1rem; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--cream);
  transition: var(--transition);
}

/* ---- MOBILE NAV ---- */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--espresso);
  z-index: 999;
  padding: 2rem;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  color: var(--cream);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* ---- SECTION HEADER ---- */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .label { color: var(--clay); margin-bottom: 0.75rem; display: block; }
.section-header h2 { color: var(--espresso); }
.section-header p { max-width: 560px; margin: 1rem auto 0; color: var(--clay); }

/* ---- DIVIDER LINE ---- */
.divider {
  display: block;
  width: 48px; height: 1.5px;
  background: var(--gold);
  margin: 1.2rem auto;
}
.divider-left { margin-left: 0; }

/* ---- SERVICE CARDS ---- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border: 1px solid rgba(92,60,41,0.1);
  border-radius: 4px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--brown-warm);
  transform: scaleY(0);
  transition: transform var(--transition);
  transform-origin: bottom;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(27,20,13,0.12);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleY(1); }
.card-icon {
  width: 52px; height: 52px;
  background: var(--beige);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  transition: var(--transition);
}
.service-card:hover .card-icon {
  background: var(--brown-warm);
  color: var(--cream);
}
.service-card h3 { color: var(--espresso); margin-bottom: 0.75rem; font-size: 1.1rem; }
.service-card p { font-size: 0.9rem; color: var(--clay); }

/* ---- DARK SECTION ---- */
.section-dark {
  background: var(--espresso);
  color: var(--cream);
}
.section-dark .section-header .label { color: var(--gold); }
.section-dark .section-header h2 { color: var(--cream); }
.section-dark .section-header p { color: var(--beige); }
.section-dark p { color: var(--beige); }

/* ---- BEIGE SECTION ---- */
.section-beige { background: var(--beige); }

/* ---- WHY US PILLARS ---- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.pillar {
  text-align: center;
  padding: 2rem 1.5rem;
}
.pillar-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  display: block;
}
.pillar h4 { color: var(--cream); margin-bottom: 0.5rem; font-family: var(--font-sans); font-weight: 600; letter-spacing: 0.05em; }
.pillar p { color: var(--beige); font-size: 0.9rem; }

/* ---- NUMBERS ---- */
.numbers-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.number-item {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 2.5rem 2rem;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.number-item:last-child { border-right: none; }
.number-value {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--gold);
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.number-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--beige);
}

/* ---- CONTACT FORM ---- */
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: var(--white);
  border: 1.5px solid var(--beige);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--espresso);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brown-warm);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

/* ---- FOOTER ---- */
footer {
  background: var(--brown-deep);
  color: var(--beige);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { height: 48px; margin-bottom: 1.5rem; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.88rem; color: var(--clay); line-height: 1.8; }
.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--clay);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--cream); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  font-size: 0.88rem;
  color: var(--clay);
}
.footer-contact-item span:first-child { color: var(--gold); font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-size: 0.78rem;
  color: var(--clay);
}
.footer-bottom a { color: var(--clay); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--cream); }

/* ---- PAGE HERO (interior pages) ---- */
.page-hero {
  background: var(--espresso);
  padding: 8rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brown-deep) 0%, var(--espresso) 60%);
  opacity: 0.9;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .label { color: var(--gold); margin-bottom: 0.75rem; display: block; }
.page-hero h1 { color: var(--cream); }
.page-hero p { color: var(--beige); max-width: 560px; margin: 1rem auto 0; }

/* ---- BREADCRUMB ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--clay);
  margin-bottom: 2rem;
}
.breadcrumb a { color: var(--clay); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--cream); }
.breadcrumb span { color: var(--gold); }

/* ---- ACCORDION (services) ---- */
.accordion-item {
  border-bottom: 1px solid rgba(92,60,41,0.15);
}
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  cursor: pointer;
  transition: var(--transition);
}
.accordion-header:hover h4 { color: var(--brown-warm); }
.accordion-header h4 { font-family: var(--font-sans); font-weight: 600; color: var(--espresso); }
.accordion-icon {
  width: 28px; height: 28px;
  border: 1.5px solid var(--brown-warm);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--brown-warm);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.accordion-item.open .accordion-icon { background: var(--brown-warm); color: var(--cream); transform: rotate(45deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.accordion-body ul { padding: 0 0 1.5rem 1rem; }
.accordion-body ul li {
  font-size: 0.93rem;
  color: var(--clay);
  padding: 0.4rem 0;
  padding-left: 1.2rem;
  position: relative;
}
.accordion-body ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ---- TEAM CARD ---- */
.team-card {
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(92,60,41,0.08);
  transition: var(--transition);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.team-img-wrap {
  background: var(--beige);
  height: 240px;
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
}
.team-info { padding: 1.75rem; }
.team-info h3 { color: var(--espresso); font-size: 1.2rem; margin-bottom: 0.25rem; }
.team-info .role {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.team-info p { font-size: 0.88rem; color: var(--clay); }

/* ---- QUOTE / TESTIMONIAL ---- */
.quote-block {
  background: var(--brown-warm);
  border-radius: 4px;
  padding: 3rem;
  position: relative;
}
.quote-block::before {
  content: '"';
  font-family: var(--font-serif);
  font-size: 8rem;
  color: rgba(255,255,255,0.12);
  position: absolute;
  top: -1rem; left: 1.5rem;
  line-height: 1;
}
.quote-block p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--cream);
  margin-bottom: 1.25rem;
}
.quote-author { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }

/* ---- ANIMATIONS ---- */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in {
  opacity: 0;
  transition: opacity var(--transition-slow);
}
.fade-in.visible { opacity: 1; }
.scale-up {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.scale-up.visible { opacity: 1; transform: scale(1); }
.stagger-1 { transition-delay: 0.15s; }
.stagger-2 { transition-delay: 0.3s; }
.stagger-3 { transition-delay: 0.45s; }
.stagger-4 { transition-delay: 0.6s; }
.stagger-5 { transition-delay: 0.75s; }

/* SVG Icons styling */
svg.icon-svg {
  width: 1.5em;
  height: 1.5em;
  fill: currentColor;
  display: inline-block;
  vertical-align: middle;
}
.card-icon svg.icon-svg { width: 2em; height: 2em; }
.pillar-icon svg.icon-svg { width: 2.5em; height: 2.5em; margin: 0 auto; }
.contact-detail-icon svg.icon-svg { width: 1.2em; height: 1.2em; }
.band-item .icon svg.icon-svg { width: 2em; height: 2em; margin: 0 auto; }
.mission-icon svg.icon-svg { width: 2em; height: 2em; margin: 0 auto; }
.v-icon svg.icon-svg { width: 2em; height: 2em; margin: 0 auto; }
.story-card .chip svg.icon-svg { width: 1.2em; height: 1.2em; }

/* ---- NAV DROPDOWN ---- */
.nav-dropdown {
  position: relative;
}
.nav-dropdown > a {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.nav-dropdown > a .dd-arrow {
  width: 10px; height: 10px;
  fill: currentColor;
  transition: transform var(--transition);
}
.nav-dropdown:hover > a .dd-arrow {
  transform: rotate(180deg);
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  background: var(--espresso);
  border: 1px solid rgba(196,162,101,0.15);
  border-radius: 6px;
  padding: 0.6rem 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  z-index: 1001;
}
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--espresso);
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--beige);
  transition: var(--transition);
  white-space: nowrap;
}
.dropdown-menu a:hover {
  background: rgba(196,162,101,0.1);
  color: var(--gold);
}
.dropdown-menu a .dd-icon {
  width: 32px; height: 32px;
  background: var(--brown-warm);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.dropdown-menu a:hover .dd-icon {
  background: var(--gold);
}
.dropdown-menu a .dd-icon svg {
  width: 16px; height: 16px;
  fill: var(--cream);
}
.dropdown-menu .dd-sep {
  height: 1px;
  background: rgba(196,162,101,0.12);
  margin: 0.4rem 1.25rem;
}
/* Mobile dropdown */
.mobile-menu .mobile-dropdown-title {
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.5rem 0 0.25rem;
  border-bottom: none;
}
.mobile-menu .mobile-dd-link {
  padding-left: 1rem;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

/* ---- PRODUCT LANDING PAGE ---- */
.product-hero {
  min-height: 85vh;
  background: var(--espresso);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.product-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.product-hero .container {
  position: relative;
  z-index: 2;
  padding-top: var(--nav-h);
}
.product-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.2rem;
  background: rgba(196,162,101,0.12);
  border: 1px solid rgba(196,162,101,0.25);
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.75rem;
}
.product-hero .hero-badge svg {
  width: 14px; height: 14px;
  fill: var(--gold);
}
.product-hero h1 {
  color: var(--cream);
  max-width: 700px;
  margin-bottom: 1.5rem;
}
.product-hero h1 em {
  font-style: italic;
  color: var(--gold);
}
.product-hero .hero-sub {
  color: var(--beige);
  font-size: 1.1rem;
  max-width: 540px;
  margin-bottom: 1rem;
  font-weight: 300;
  line-height: 1.8;
}
.product-hero .hero-highlight {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(196,162,101,0.12);
  border-left: 3px solid var(--gold);
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 2.5rem;
  border-radius: 0 4px 4px 0;
}
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.product-hero .hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: bounce 2s infinite;
}
.product-hero .hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clay);
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.benefit-card {
  background: var(--white);
  border: 1px solid rgba(92,60,41,0.08);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.benefit-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brown-warm), var(--gold));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(27,20,13,0.12);
  border-color: transparent;
}
.benefit-card:hover::after {
  transform: scaleX(1);
}
.benefit-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--beige), rgba(196,162,101,0.2));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.benefit-icon svg {
  width: 24px; height: 24px;
  fill: var(--brown-warm);
  transition: var(--transition);
}
.benefit-card:hover .benefit-icon {
  background: var(--brown-warm);
}
.benefit-card:hover .benefit-icon svg {
  fill: var(--cream);
}
.benefit-card h3 {
  color: var(--espresso);
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
}
.benefit-card p {
  font-size: 0.9rem;
  color: var(--clay);
  line-height: 1.7;
}

/* How it Works */
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}
.how-step {
  text-align: center;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}
.how-step-num {
  width: 96px; height: 96px;
  background: var(--brown-warm);
  border: 3px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.75rem;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold);
  position: relative;
}
.how-step h4 {
  color: var(--cream);
  font-family: var(--font-sans);
  font-weight: 700;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}
.how-step p {
  font-size: 0.9rem;
  color: var(--beige);
  max-width: 280px;
  margin: 0 auto;
}

/* Pricing Cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--white);
  border: 1px solid rgba(92,60,41,0.1);
  border-radius: 8px;
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pricing-card.featured {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
}
.pricing-card.featured::before {
  content: 'Más popular';
  position: absolute;
  top: 1rem; right: -2rem;
  background: var(--gold);
  color: var(--espresso);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 2.5rem;
  transform: rotate(45deg);
}
.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(27,20,13,0.15);
}
.pricing-card .plan-name {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.pricing-card .plan-price {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--espresso);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.pricing-card .plan-price span {
  font-size: 1rem;
  color: var(--clay);
  font-family: var(--font-sans);
}
.pricing-card .plan-desc {
  font-size: 0.85rem;
  color: var(--clay);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--beige);
}
.pricing-card .plan-features {
  text-align: left;
  margin-bottom: 2rem;
}
.pricing-card .plan-features li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  font-size: 0.88rem;
  color: var(--brown-deep);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.pricing-card .plan-features li:last-child {
  border-bottom: none;
}
.pricing-card .plan-features li svg {
  width: 16px; height: 16px;
  fill: var(--gold);
  flex-shrink: 0;
}
.pricing-card .btn {
  width: 100%;
  justify-content: center;
}

/* Custom Auditalo Cards */
.card-tier-1 {
  background: var(--espresso);
  color: var(--white);
  border: 1px solid rgba(196,162,101,0.2);
}
.card-tier-1 .plan-name {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 1.5rem;
  display: block;
}
.card-tier-1 .plan-prices {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.card-tier-1 .price-box {
  background: rgba(255,255,255,0.05);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.card-tier-1 .price-box .period {
  font-size: 0.75rem;
  color: var(--clay);
  font-weight: 700;
}
.card-tier-1 .plan-features li {
  color: var(--beige);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.card-tier-1 .feat-name {
  font-weight: 400;
  font-size: 0.85rem;
}
.card-tier-1 .feat-val {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--white);
}

.card-tier-2 {
  background: linear-gradient(135deg, var(--brown-warm) 0%, var(--brown-deep) 100%);
  color: var(--white);
  border: 1px solid var(--gold);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.card-tier-2 .plan-name {
  color: var(--gold);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: normal;
  margin-bottom: 1.5rem;
  display: block;
}
.card-tier-2 .plan-prices {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.card-tier-2 .price-box {
  background: var(--white);
  color: var(--brown-warm);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.card-tier-2 .price-box .period {
  font-size: 0.75rem;
  color: var(--clay);
  font-weight: 700;
}
.card-tier-2 .plan-features li {
  color: var(--cream);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.card-tier-2 .feat-name {
  font-weight: 400;
  font-size: 0.85rem;
}
.card-tier-2 .feat-val {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gold);
}

/* FAQ section */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid rgba(92,60,41,0.12);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  cursor: pointer;
  transition: var(--transition);
  gap: 1rem;
}
.faq-question:hover h4 { color: var(--brown-warm); }
.faq-question h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--espresso);
  font-size: 1rem;
}
.faq-toggle {
  width: 28px; height: 28px;
  border: 1.5px solid var(--brown-warm);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--brown-warm);
  font-size: 1.1rem;
}
.faq-item.open .faq-toggle {
  background: var(--brown-warm);
  color: var(--cream);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-answer p {
  padding: 0 0 1.5rem 0;
  font-size: 0.93rem;
  color: var(--clay);
  line-height: 1.8;
}

/* Mid CTA Band */
.mid-cta {
  background: linear-gradient(135deg, var(--brown-warm) 0%, var(--espresso) 100%);
  padding: 4rem 0;
  text-align: center;
}
.mid-cta h3 {
  color: var(--cream);
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 1rem;
}
.mid-cta p {
  color: var(--beige);
  max-width: 480px;
  margin: 0 auto 2rem;
}

/* Trust band */
.trust-band {
  background: var(--beige);
  padding: 3rem 0;
}
.trust-items {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brown-deep);
}
.trust-item svg {
  width: 20px; height: 20px;
  fill: var(--gold);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .numbers-row { flex-direction: column; }
  .number-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .how-steps { grid-template-columns: 1fr; gap: 2.5rem; }
  .how-steps::before { display: none; }
  .product-hero { min-height: 70vh; }
}
@media (max-width: 600px) {
  section { padding: 3.5rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .cards-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .trust-items { flex-direction: column; align-items: center; }
  .product-hero { min-height: auto; padding: 8rem 0 4rem; }
}