/* =====================================================
   CONCORD AMERICAS GROUP — style.css
   Colores: #C9A84C (gold) · #3A3A3A (dark) · #E8E8E8 (light) · #1A1A1A (black)
   ===================================================== */

:root {
  --gold:       #C9A84C;
  --gold-light: #E5C878;
  --gold-dark:  #A8892F;
  --dark:       #3A3A3A;
  --darker:     #1A1A1A;
  --light:      #E8E8E8;
  --white:      #FFFFFF;
  --text:       #1A1A1A;
  --text-muted: #6B6B6B;
  --radius:     12px;
  --shadow:     0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.15);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ── SCROLL PROGRESS BAR ── */
#scroll-progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  z-index: 9999; transition: width 0.1s;
}

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.gold { color: var(--gold); }
.section-label {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.25em;
  color: var(--gold); text-transform: uppercase;
  background: rgba(201,168,76,0.10);
  padding: 6px 16px; border-radius: 100px;
  margin-bottom: 16px;
}
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.25; color: var(--darker); margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.section-desc { color: var(--text-muted); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold); color: var(--darker);
  font-size: 0.875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 14px 32px; border-radius: 100px;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,0.35); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  font-size: 0.875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 13px 32px; border-radius: 100px; border: 2px solid rgba(255,255,255,0.5);
  transition: var(--transition); white-space: nowrap;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.btn-card {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--gold);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 12px 28px; border-radius: 100px; border: 2px solid var(--gold);
  transition: var(--transition); margin-top: 20px;
}
.btn-card:hover { background: var(--gold); color: var(--white); transform: translateY(-2px); }

.btn-gold-full {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; background: var(--gold); color: var(--white);
  font-size: 0.875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 16px 24px; border-radius: var(--radius);
  transition: var(--transition); margin-top: 20px;
}
.btn-gold-full:hover { background: var(--gold-dark); transform: translateY(-2px); }

/* ── NAVBAR ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 0; transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(26,26,26,0.97); backdrop-filter: blur(16px);
  padding: 12px 0; box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-mark {
  width: 58px; height: 58px; background: var(--gold);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 700;
  color: var(--white); letter-spacing: 0.05em;
}
.logo-words { display: flex; flex-direction: column; line-height: 1; }
.logo-concord { font-size: 1.25rem; font-weight: 800; color: var(--white); letter-spacing: 0.12em; }
.logo-americas { font-size: 0.68rem; font-weight: 500; color: var(--gold); letter-spacing: 0.18em; }
.nav-menu { display: flex; align-items: center; gap: 8px; flex: 1; justify-content: center; }
.nav-link {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.8); padding: 8px 12px; border-radius: 6px;
  transition: var(--transition); white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--gold); background: rgba(201,168,76,0.12); }
.nav-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--gold); color: var(--darker);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 10px 20px; border-radius: 100px; transition: var(--transition); white-space: nowrap;
}
.nav-cta:hover { background: var(--gold-light); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; width: 28px; }
.hamburger span { display: block; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* ── HERO ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 40%, #232323 70%, #111111 100%);
  overflow: hidden;
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(201,168,76,0.07) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(201,168,76,0.04) 0%, transparent 50%);
}
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 120px 24px 80px;
  max-width: 900px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,168,76,0.15); border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 8px 20px; border-radius: 100px; margin-bottom: 28px;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 4vw, 2.9rem);
  font-weight: 700; color: var(--white);
  line-height: 1.15; letter-spacing: 0.03em; margin-bottom: 20px;
}
.hero-title-gold { color: var(--gold); font-style: italic; }
.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 40px;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.hero-stat { text-align: center; padding: 0 40px; }
.hero-stat .count-up {
  display: block; font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; color: var(--gold); line-height: 1;
}
.stat-plus { font-size: 1.5rem; color: var(--gold); font-weight: 700; vertical-align: super; }
.hero-stat p { font-size: 0.72rem; color: rgba(255,255,255,0.5); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 4px; }
.hero-stat-divider { width: 1px; height: 60px; background: rgba(255,255,255,0.15); flex-shrink: 0; }
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 2;
  color: rgba(255,255,255,0.4); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
}
.scroll-mouse {
  width: 22px; height: 36px; border: 2px solid rgba(255,255,255,0.3);
  border-radius: 11px; display: flex; justify-content: center; padding-top: 6px;
}
.scroll-dot {
  width: 4px; height: 8px; background: var(--gold); border-radius: 2px;
  animation: scrollBounce 1.6s ease-in-out infinite;
}
@keyframes scrollBounce { 0%,100% { transform: translateY(0); opacity:1; } 50% { transform: translateY(8px); opacity:0.4; } }

/* ── ABOUT ── */
.about { padding: 100px 0; background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img-box {
  position: relative; border-radius: 20px; overflow: visible;
  aspect-ratio: 4/3;
}
.about-img-box img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 20px;
  box-shadow: var(--shadow-lg);
}
.about-img-fallback {
  display: none; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  width: 100%; height: 100%; min-height: 300px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
  border-radius: 20px; box-shadow: var(--shadow-lg);
  color: var(--gold); font-size: 4rem;
}
.about-img-fallback span { font-size: 0.9rem; font-weight: 600; letter-spacing: 0.1em; color: rgba(255,255,255,0.6); }
.about-years-badge {
  position: absolute; bottom: -20px; right: -20px;
  width: 90px; height: 90px; border-radius: 50%;
  background: var(--gold); display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(201,168,76,0.4);
}
.badge-num { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 700; color: var(--white); line-height: 1; }
.badge-text { font-size: 0.65rem; color: rgba(255,255,255,0.8); letter-spacing: 0.1em; }
.about-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 20px; line-height: 1.2; color: var(--darker);
}
.about-lead { font-size: 1.05rem; line-height: 1.8; margin-bottom: 16px; color: var(--text); }
.about-text p { line-height: 1.8; color: var(--text-muted); margin-bottom: 24px; }
.about-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px; }
.check-item { display: flex; align-items: center; gap: 10px; font-size: 0.875rem; font-weight: 500; }
.check-item i { color: var(--gold); font-size: 1rem; flex-shrink: 0; }

/* ── SERVICES ── */
.services { padding: 100px 0; background: var(--light); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--white); border-radius: 20px;
  padding: 40px 32px; box-shadow: var(--shadow);
  transition: var(--transition); position: relative;
  border: 1px solid rgba(0,0,0,0.06); overflow: hidden;
  display: flex; flex-direction: column;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-featured {
  background: linear-gradient(145deg, #2C4F7C 0%, #1A3255 100%);
  color: var(--white); border-color: transparent;
}
.service-featured .service-list { color: rgba(255,255,255,0.75); }
.service-featured h3 { color: var(--white); }
.service-featured p { color: rgba(255,255,255,0.7); }
.service-featured .spain-label { color: var(--gold); border-color: rgba(201,168,76,0.4); }
.featured-tag {
  position: absolute; top: 20px; right: 20px;
  background: var(--gold); color: var(--darker);
  font-size: 0.65rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 100px;
}
.service-icon-wrap {
  width: 64px; height: 64px; border-radius: 16px;
  background: rgba(201,168,76,0.12); display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--gold); margin-bottom: 24px;
}
.service-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; font-weight: 700; letter-spacing: 0.05em;
  margin-bottom: 12px; color: var(--darker);
}
.service-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.service-list { flex: 1; }
.service-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 0.82rem; color: var(--text-muted); padding: 5px 0; line-height: 1.5; }
.service-list i { color: var(--gold); font-size: 0.6rem; margin-top: 5px; flex-shrink: 0; }
.spain-label {
  display: inline-block; font-size: 0.72rem; font-weight: 700; color: var(--gold);
  border: 1px solid rgba(201,168,76,0.3); padding: 4px 12px; border-radius: 6px;
  margin: 14px 0 8px; letter-spacing: 0.08em;
}

/* ── CALCULATOR ── */
.calculator { padding: 100px 0; background: var(--darker); }
.calculator .section-header h2 { color: var(--white); }
.calculator .section-label { background: rgba(201,168,76,0.2); }
.calculator .section-desc { color: rgba(255,255,255,0.55); }
.calc-wrapper {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 40px; background: var(--dark);
  border-radius: 24px; padding: 48px; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.06);
}
.calc-step { margin-bottom: 32px; }
.step-label {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.85rem; font-weight: 700; color: var(--white);
  letter-spacing: 0.06em; margin-bottom: 16px;
}
.step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--gold); color: var(--darker);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 800; flex-shrink: 0;
}
.radio-group { display: flex; gap: 12px; flex-wrap: wrap; }
.radio-opt { cursor: pointer; }
.radio-opt input { display: none; }
.radio-opt span {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7); font-size: 0.8rem; font-weight: 600;
  padding: 10px 18px; border-radius: 10px; transition: var(--transition);
}
.radio-opt input:checked + span {
  background: rgba(201,168,76,0.18); border-color: var(--gold); color: var(--gold);
}
.radio-opt:hover span { border-color: rgba(201,168,76,0.5); color: rgba(255,255,255,0.9); }
.input-field { margin-bottom: 16px; }
.input-field label { display: block; font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.6); margin-bottom: 8px; letter-spacing: 0.04em; }
.input-icon-wrap { position: relative; }
.input-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--gold); font-weight: 700; font-size: 0.9rem;
}
.input-field input, .input-field select {
  width: 100%; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; padding: 12px 16px 12px 36px;
  color: var(--white); font-size: 0.9rem; transition: var(--transition);
}
.input-field select { padding-left: 16px; }
.input-field input:focus, .input-field select:focus {
  outline: none; border-color: var(--gold); background: rgba(201,168,76,0.08);
}
.input-field input::placeholder { color: rgba(255,255,255,0.3); }
.input-field select option { background: var(--dark); color: var(--white); }
.calc-submit { width: 100%; justify-content: center; font-size: 0.9rem; padding: 16px; border-radius: var(--radius); }
.calc-right {
  background: rgba(255,255,255,0.04); border-radius: 16px;
  padding: 36px; border: 1px solid rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: center;
}
.calc-placeholder { text-align: center; }
.placeholder-icon { font-size: 4rem; color: rgba(201,168,76,0.25); margin-bottom: 20px; }
.calc-placeholder p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; margin-bottom: 8px; }
.calc-placeholder span { font-size: 0.75rem; color: rgba(255,255,255,0.3); }
.calc-result-content { width: 100%; }
.result-title { color: var(--white); font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; text-align: center; margin-bottom: 24px; }
.chart-area { position: relative; display: flex; justify-content: center; margin-bottom: 16px; }
.chart-center-text {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  text-align: center; color: var(--white);
}
.chart-center-text strong { display: block; font-size: 1.3rem; color: var(--gold); font-family: 'Playfair Display', serif; }
.chart-center-text span { font-size: 0.68rem; color: rgba(255,255,255,0.5); }
.chart-legend { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.72rem; color: rgba(255,255,255,0.7); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.result-rows { margin-bottom: 16px; }
.result-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 0.82rem;
}
.result-row span:first-child { color: rgba(255,255,255,0.65); }
.result-row span:last-child { font-weight: 700; color: var(--white); }
.result-row.total { border-bottom: none; padding-top: 14px; }
.result-row.total span:first-child { color: var(--gold); font-weight: 700; font-size: 0.9rem; }
.result-row.total span:last-child { color: var(--gold); font-size: 1.1rem; }
.result-disclaimer { font-size: 0.68rem; color: rgba(255,255,255,0.3); line-height: 1.6; margin-bottom: 4px; }
.result-disclaimer i { color: rgba(201,168,76,0.6); margin-right: 4px; }

/* ── MIGRATION ── */
.migration { padding: 100px 0; background: var(--light); }
.migration-list { display: flex; flex-direction: column; gap: 16px; }
.migr-item {
  background: var(--white); border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.07); overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: var(--transition);
}
.migr-item:hover { box-shadow: var(--shadow); }
.migr-header {
  display: flex; align-items: center; gap: 20px;
  padding: 24px 28px; cursor: pointer; user-select: none;
  transition: var(--transition);
}
.migr-header:hover { background: rgba(201,168,76,0.04); }
.migr-icon-wrap {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  background: rgba(201,168,76,0.12); display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--gold);
}
.migr-title-area { flex: 1; }
.migr-tag {
  display: inline-block; font-size: 0.65rem; font-weight: 700;
  color: var(--gold); background: rgba(201,168,76,0.12);
  padding: 2px 10px; border-radius: 100px; letter-spacing: 0.1em; margin-bottom: 4px;
}
.migr-title-area h4 { font-size: 1rem; font-weight: 700; color: var(--darker); }
.migr-arrow { color: var(--gold); transition: var(--transition); flex-shrink: 0; }
.migr-item.open .migr-arrow { transform: rotate(45deg); }
.migr-body {
  max-height: 0; overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s;
  padding: 0 28px;
}
.migr-item.open .migr-body { max-height: 600px; padding: 0 28px 28px; }
.migr-body > p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; }
.migr-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.migr-cols h6 { font-size: 0.8rem; font-weight: 700; color: var(--darker); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 10px; }
.migr-cols ul { }
.migr-cols li { font-size: 0.82rem; color: var(--text-muted); padding: 4px 0; padding-left: 14px; position: relative; line-height: 1.5; }
.migr-cols li::before { content: '›'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.migr-cols p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; }
.btn-migr-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold); color: var(--darker);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 10px 24px; border-radius: 100px; transition: var(--transition);
}
.btn-migr-cta:hover { background: var(--gold-dark); color: var(--white); transform: translateY(-2px); }

/* ── FAQ ── */
.faq { padding: 100px 0; background: var(--white); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 48px; }
.faq-item {
  border: 1px solid rgba(0,0,0,0.08); border-radius: 14px;
  overflow: hidden; background: var(--white); transition: var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 24px; cursor: pointer; user-select: none;
}
.faq-q h5 { font-size: 0.9rem; font-weight: 700; color: var(--darker); line-height: 1.4; }
.faq-q i { color: var(--gold); flex-shrink: 0; transition: var(--transition); }
.faq-item.open .faq-q i { transform: rotate(45deg); }
.faq-item.open .faq-q { background: rgba(201,168,76,0.06); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s;
  padding: 0 24px;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 24px 20px; }
.faq-a p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.8; }
.faq-cta { text-align: center; }
.faq-cta p { color: var(--text-muted); margin-bottom: 16px; font-size: 0.9rem; }

/* ── PRODUCTS ── */
.products { padding: 100px 0; background: var(--light); }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card {
  background: var(--white); border-radius: 20px;
  padding: 36px 28px; text-align: center;
  box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition); position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.product-badge {
  position: absolute; top: 16px; right: 16px;
  background: var(--gold); color: var(--darker);
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 100px;
}
.product-badge.nuevo { background: var(--darker); color: var(--gold); }
.product-icon {
  width: 64px; height: 64px; border-radius: 16px; margin-bottom: 20px;
  background: rgba(201,168,76,0.12); display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--gold);
}
.product-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--darker); margin-bottom: 10px; line-height: 1.4; }
.product-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; flex: 1; }
.product-price { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.product-price span { font-size: 0.75rem; color: var(--text-muted); font-family: 'Montserrat', sans-serif; font-weight: 500; }

/* ── TEAM ── */
.team { padding: 100px 0; background: var(--white); }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.team-card {
  background: var(--light); border-radius: 24px;
  padding: 40px 32px 36px; text-align: center;
  transition: var(--transition); border: 1px solid rgba(0,0,0,0.06);
}
.team-card:hover { background: var(--white); transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.team-photo {
  width: 120px; height: 120px; border-radius: 50%; margin: 0 auto 20px;
  overflow: hidden; border: 3px solid var(--gold); position: relative;
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-photo-fallback {
  display: none; align-items: center; justify-content: center;
  width: 100%; height: 100%; background: var(--dark); color: rgba(255,255,255,0.3);
  font-size: 2.5rem;
}
.team-card h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--darker); margin-bottom: 6px; }
.team-role { display: block; font-size: 0.72rem; color: var(--gold); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px; }
.team-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.team-wa {
  display: inline-flex; align-items: center; gap: 8px;
  background: #25D366; color: var(--white);
  font-size: 0.78rem; font-weight: 700; padding: 10px 22px; border-radius: 100px;
  transition: var(--transition);
}
.team-wa:hover { background: #1ebb5a; transform: translateY(-2px); }

/* ── INSTAGRAM ── */
.instagram-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
}
.ig-content { text-align: center; }
.ig-big-icon { font-size: 3.5rem; color: var(--gold); margin-bottom: 20px; display: block; }
.ig-content h2 {
  font-family: 'Playfair Display', serif; font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--white); margin-bottom: 12px;
}
.ig-content p { color: rgba(255,255,255,0.55); font-size: 1rem; margin-bottom: 32px; }
.btn-ig {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--white); font-size: 0.9rem; font-weight: 700;
  padding: 14px 36px; border-radius: 100px; transition: var(--transition);
}
.btn-ig:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(220,39,67,0.4); }

/* ── CONTACT ── */
.contact { padding: 100px 0; background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; align-items: start; }
.contact-info-item {
  display: flex; gap: 18px; align-items: flex-start; margin-bottom: 24px;
}
.contact-info-item i {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: rgba(201,168,76,0.12); display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 1rem;
}
.contact-info-item strong { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.contact-info-item span { font-size: 0.9rem; color: var(--darker); line-height: 1.7; }
.contact-info-item a { color: var(--darker); transition: var(--transition); }
.contact-info-item a:hover { color: var(--gold); }
.contact-channels { margin-top: 12px; }
.channel {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.8rem; color: var(--text-muted); padding: 8px 0;
  border-bottom: 1px dashed rgba(0,0,0,0.1);
}
.channel i { color: var(--gold); width: 16px; }
.contact-form-wrap {
  background: var(--light); border-radius: 24px;
  padding: 40px; box-shadow: var(--shadow);
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-field { margin-bottom: 16px; }
.form-field label {
  display: block; font-size: 0.78rem; font-weight: 700;
  color: var(--text-muted); margin-bottom: 8px; letter-spacing: 0.04em;
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%; background: var(--white); border: 1.5px solid rgba(0,0,0,0.1);
  border-radius: 10px; padding: 12px 16px; font-size: 0.875rem; color: var(--text);
  transition: var(--transition);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}
.form-field input::placeholder, .form-field textarea::placeholder { color: rgba(0,0,0,0.3); }
.checkbox-group { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.checkbox-opt { cursor: pointer; }
.checkbox-opt input { display: none; }
.checkbox-opt span {
  display: flex; align-items: center; gap: 8px;
  background: var(--white); border: 1.5px solid rgba(0,0,0,0.1);
  border-radius: 10px; padding: 10px 14px;
  font-size: 0.8rem; font-weight: 600; color: var(--text-muted);
  transition: var(--transition);
}
.checkbox-opt input:checked + span { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.06); }
.checkbox-opt span i { font-size: 0.9rem; }
.radio-inline { display: flex; gap: 16px; flex-wrap: wrap; }
.radio-sm { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.radio-sm input { accent-color: var(--gold); }
.radio-sm span { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }
.form-submit { width: 100%; justify-content: center; padding: 16px; font-size: 0.9rem; border-radius: var(--radius); }
.form-note { text-align: center; font-size: 0.72rem; color: rgba(0,0,0,0.35); margin-top: 12px; }

/* ── FOOTER ── */
.footer { background: var(--darker); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.8rem; color: rgba(255,255,255,0.45); line-height: 1.7; margin-bottom: 20px; max-width: 260px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); color: var(--darker); transform: translateY(-2px); }
.footer-col h5 { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.82rem; color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-col ul a:hover { color: var(--gold); padding-left: 4px; }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-bottom: 10px; line-height: 1.5; }
.footer-contact-list i { color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.footer-contact-list a { color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-contact-list a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 24px 0; text-align: center;
}
.footer-bottom p { font-size: 0.72rem; color: rgba(255,255,255,0.3); line-height: 1.8; }

/* ── WHATSAPP FLOATING BTN ── */
.wa-float {
  position: fixed; bottom: 32px; right: 32px; z-index: 800;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: var(--transition); animation: waPulse 2.5s infinite;
}
.wa-float:hover { transform: scale(1.12); box-shadow: 0 10px 32px rgba(37,211,102,0.55); animation: none; }
.wa-tooltip {
  position: absolute; right: 76px; top: 50%; transform: translateY(-50%);
  background: var(--darker); color: var(--white); font-size: 0.72rem; font-weight: 600;
  padding: 8px 14px; border-radius: 10px; white-space: nowrap; line-height: 1.5;
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.wa-tooltip::after {
  content: ''; position: absolute; right: -6px; top: 50%; transform: translateY(-50%);
  border: 6px solid transparent; border-left-color: var(--darker); border-right: none;
}
.wa-float:hover .wa-tooltip { opacity: 1; right: 72px; }
@keyframes waPulse {
  0%,100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 6px 40px rgba(37,211,102,0.7), 0 0 0 12px rgba(37,211,102,0.1); }
}

/* ── CHATBOT ── */
.chatbot { position: fixed; bottom: 104px; right: 32px; z-index: 800; }
.chatbot-btn {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gold); color: var(--darker);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; box-shadow: 0 6px 24px rgba(201,168,76,0.4);
  transition: var(--transition); position: relative;
}
.chatbot-btn:hover { transform: scale(1.1); background: var(--gold-light); }
.chat-notif {
  position: absolute; top: -4px; right: -4px;
  width: 20px; height: 20px; border-radius: 50%;
  background: #e74c3c; color: var(--white); font-size: 0.65rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.chatbot-panel {
  position: absolute; bottom: 70px; right: 0;
  width: 320px; background: var(--white); border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  display: none; flex-direction: column; overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
}
.chatbot-panel.open { display: flex; animation: slideUpChat 0.3s ease; }
@keyframes slideUpChat { from { opacity:0; transform: translateY(16px) scale(0.97); } to { opacity:1; transform: none; } }
.chat-head {
  display: flex; align-items: center; gap: 12px;
  background: linear-gradient(135deg, var(--darker), var(--dark));
  padding: 16px 20px;
}
.chat-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gold); display: flex; align-items: center; justify-content: center;
  color: var(--darker); font-size: 1rem;
}
.chat-head-info { flex: 1; }
.chat-head-info strong { display: block; font-size: 0.85rem; color: var(--white); }
.chat-head-info span { font-size: 0.7rem; color: rgba(255,255,255,0.5); display: flex; align-items: center; gap: 5px; }
.dot-online { width: 8px; height: 8px; border-radius: 50%; background: #2ecc71; display: inline-block; }
.chat-close-btn { color: rgba(255,255,255,0.5); font-size: 0.9rem; padding: 4px; transition: var(--transition); }
.chat-close-btn:hover { color: var(--white); }
.chat-messages { padding: 16px; max-height: 240px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.chat-msg { display: flex; }
.chat-msg.bot { justify-content: flex-start; }
.chat-msg.user { justify-content: flex-end; }
.chat-bubble {
  max-width: 85%; font-size: 0.82rem; line-height: 1.6; padding: 10px 14px; border-radius: 14px;
}
.chat-msg.bot .chat-bubble { background: var(--light); color: var(--text); border-bottom-left-radius: 4px; }
.chat-msg.user .chat-bubble { background: var(--gold); color: var(--darker); font-weight: 600; border-bottom-right-radius: 4px; }
.chat-options {
  padding: 12px 16px 16px;
  display: flex; flex-direction: column; gap: 8px;
  border-top: 1px solid rgba(0,0,0,0.07);
}
.chat-options button {
  text-align: left; background: var(--light); border: 1px solid rgba(0,0,0,0.08);
  border-radius: 10px; padding: 10px 14px; font-size: 0.8rem; font-weight: 600;
  color: var(--text); transition: var(--transition);
}
.chat-options button:hover { background: rgba(201,168,76,0.1); border-color: var(--gold); color: var(--gold-dark); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { max-width: 480px; margin: 0 auto; }
  .calc-wrapper { grid-template-columns: 1fr; }
  .calc-right { min-height: 260px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(26,26,26,0.98); backdrop-filter: blur(16px); padding: 16px 24px; gap: 4px; }
  .nav-menu.open { display: flex; }
  .hamburger { display: flex; }
  .hero-stats { gap: 16px; }
  .hero-stat { padding: 0 20px; }
  .hero-stat-divider { height: 40px; }
  .team-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .faq-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .migr-cols { grid-template-columns: 1fr; gap: 16px; }
  .form-row-2 { grid-template-columns: 1fr; }
  .checkbox-group { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .calc-wrapper { padding: 28px 20px; }
  .radio-group { flex-direction: column; }
  .about-checks { grid-template-columns: 1fr; }
  .chatbot-panel { width: 290px; }
  .wa-float { bottom: 24px; right: 20px; }
  .chatbot { bottom: 92px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; align-items: center; }
  .hero-badge { font-size: 0.65rem; padding: 6px 14px; }
  .contact-form-wrap { padding: 24px; }
  .calc-wrapper { padding: 24px 16px; }
  .services-grid, .team-grid, .products-grid { max-width: 100%; }
}