/* ============================================================
   ÎNFIINȚĂRI FIRME NOI — styles.css
   Mobile-first, Vanilla CSS, Design System 2026
   Colors: #0A2463 | #3E92CC | #FFFFFF | #F5F5F5 | #E30613
   ============================================================ */

/* 1. CSS Variables */
:root {
  --c-dark: #0A2463;
  --c-blue: #3E92CC;
  --c-white: #FFFFFF;
  --c-light: #F5F5F5;
  --c-red: #E30613;
  --c-muted: #4A5568;
  --c-subtle: #718096;
  --c-border: #E2E8F0;
  --c-green: #25D366;
  --shadow-sm: 0 2px 8px rgba(10,36,99,0.08);
  --shadow-md: 0 4px 20px rgba(10,36,99,0.12);
  --shadow-lg: 0 8px 40px rgba(10,36,99,0.16);
  --shadow-xl: 0 16px 64px rgba(10,36,99,0.22);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --ease: 0.3s ease;
  --font: 'Manrope', system-ui, -apple-system, sans-serif;
  --max-w: 1200px;
  --pad: 20px;
}

/* 2. Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--c-dark);
  background: var(--c-white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--ease); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4 { line-height: 1.2; }

/* 3. Layout */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section { padding: 64px 0; }

/* 4. Section Headers */
.section-header { text-align: center; margin-bottom: 48px; }
.section-badge {
  display: inline-block;
  background: rgba(62,146,204,0.08);
  color: var(--c-blue);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid rgba(62,146,204,0.2);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.625rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--c-dark);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--c-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

/* 5. Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  min-height: 48px;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius);
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.01em;
  line-height: 1;
  border: 2px solid transparent;
}
.btn-primary {
  background: linear-gradient(135deg, var(--c-blue) 0%, #2d7db5 100%);
  color: var(--c-white);
  box-shadow: 0 4px 14px rgba(62,146,204,0.3);
}
.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 0 22px rgba(62,146,204,0.55), 0 6px 20px rgba(62,146,204,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--c-blue);
  border-color: var(--c-blue);
}
.btn-outline:hover {
  background: var(--c-blue);
  color: var(--c-white);
  transform: scale(1.05);
}
.btn-outline-dark {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-dark:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--c-white);
}
.btn-glow:hover {
  box-shadow: 0 0 24px rgba(62,146,204,0.6), 0 6px 20px rgba(62,146,204,0.4);
}
.btn-lg { padding: 16px 32px; font-size: 1rem; min-height: 54px; }
.btn-sm { padding: 8px 16px; min-height: 36px; font-size: 0.8125rem; }
.btn-block { width: 100%; }
.btn-whatsapp {
  background: var(--c-green);
  color: var(--c-white);
  border-color: var(--c-green);
  box-shadow: 0 4px 14px rgba(37,211,102,0.25);
}
.btn-whatsapp:hover {
  background: #20c55b;
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(37,211,102,0.4);
}

/* 6. Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.site-header.scrolled {
  border-color: var(--c-border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 70px;
}
.logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo { height: 44px; width: auto; }
.main-nav { display: none; }
.main-nav ul { display: flex; gap: 2px; align-items: center; }
.main-nav a {
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--c-muted);
  transition: color var(--ease), background var(--ease);
}
.main-nav a:hover { color: var(--c-blue); background: rgba(62,146,204,0.06); }
.header-actions { display: flex; align-items: center; gap: 12px; }

/* Lang Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  background: var(--c-light);
  border-radius: 100px;
  padding: 3px;
  gap: 0;
}
.lang-btn {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 100px;
  background: transparent;
  color: var(--c-muted);
  transition: all var(--ease);
  letter-spacing: 0.04em;
  min-height: 28px;
  border: none;
}
.lang-btn.active {
  background: var(--c-dark);
  color: var(--c-white);
  box-shadow: 0 2px 6px rgba(10,36,99,0.25);
}
.lang-divider { color: var(--c-border); font-size: 0.7rem; padding: 0 2px; }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  justify-content: center;
  align-items: center;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background var(--ease);
}
.hamburger:hover { background: var(--c-light); }
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--c-dark);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transform: translateY(-110%);
  transition: transform var(--ease);
  padding: 12px 0 20px;
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav ul { padding: 0 var(--pad); }
.mobile-nav a {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 16px;
  color: var(--c-dark);
  border-radius: var(--radius-sm);
  transition: color var(--ease), background var(--ease);
}
.mobile-nav a:hover { color: var(--c-blue); background: rgba(62,146,204,0.06); }
.mobile-nav .btn { margin: 16px var(--pad) 0; width: calc(100% - 40px); }

/* 7. Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #eef4ff 0%, #e8f4fd 40%, #f0f9ff 70%, #f5f5f5 100%);
}
.hero::before {
  content: '';
  position: absolute;
  top: -250px; right: -250px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(62,146,204,0.14) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(10,36,99,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  padding: 60px var(--pad) 80px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(62,146,204,0.1);
  border: 1px solid rgba(62,146,204,0.25);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-blue);
  margin-bottom: 22px;
}
.hero-badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--c-blue);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-h1 {
  font-size: clamp(2.375rem, 6.5vw, 4rem);
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1.08;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}
.hero-subtitle {
  font-size: clamp(0.9375rem, 1.8vw, 1.0625rem);
  color: var(--c-muted);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-muted);
}
.trust-stars { color: #FFB800; letter-spacing: 1px; }
.floating-card {
  background: var(--c-white);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 18px;
  animation: floatCard 5s ease-in-out infinite;
  max-width: 300px;
  margin: 0 auto;
  border: 1px solid rgba(62,146,204,0.12);
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0px) rotate(-1deg); }
  50% { transform: translateY(-14px) rotate(1deg); }
}
.float-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(10,36,99,0.08), rgba(62,146,204,0.08));
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.float-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1;
}
.float-label {
  font-size: 0.8rem;
  color: var(--c-muted);
  margin: 4px 0 6px;
  line-height: 1.4;
}
.float-stars { color: #FFB800; font-size: 0.875rem; letter-spacing: 2px; }
.hero-scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.4;
}
.hero-scroll span { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-dark); }
.scroll-line {
  width: 1px; height: 32px;
  background: linear-gradient(var(--c-blue), transparent);
  animation: scrollAnim 2s ease-in-out infinite;
}
@keyframes scrollAnim {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); }
}

/* 8. Services Grid */
.services-section { background: var(--c-white); }
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.service-card {
  background: var(--c-white);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(62,146,204,0.35);
}
.svc-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(62,146,204,0.1), rgba(62,146,204,0.04));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 7px;
}
.service-card p {
  font-size: 0.8125rem;
  color: var(--c-muted);
  margin-bottom: 14px;
  line-height: 1.55;
}
.svc-benefits { margin-bottom: 16px; }
.svc-benefits li {
  font-size: 0.78125rem;
  color: var(--c-muted);
  padding: 3px 0 3px 16px;
  position: relative;
  line-height: 1.4;
}
.svc-benefits li::before {
  content: '✓';
  position: absolute; left: 0;
  color: var(--c-blue);
  font-weight: 800;
  font-size: 0.6875rem;
  top: 4px;
}
.svc-price {
  font-size: 0.8125rem;
  color: var(--c-muted);
  border-top: 1px solid var(--c-border);
  padding-top: 12px;
}
.svc-price strong { color: var(--c-dark); font-weight: 700; }

/* 9. Calculator */
.calculator-section { background: var(--c-light); }
.calc-wrapper {
  max-width: 680px;
  margin: 0 auto;
  background: var(--c-white);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  box-shadow: var(--shadow-md);
}
.calc-field { margin-bottom: 22px; }
.calc-field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 10px;
}
.calc-select {
  width: 100%;
  padding: 13px 40px 13px 16px;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--c-dark);
  background: var(--c-white);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%234A5568' d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.calc-select:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(62,146,204,0.12);
}
.calc-extras { display: grid; grid-template-columns: 1fr; gap: 10px; }
.extra-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 16px;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease);
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.4;
}
.extra-item input[type="checkbox"] { display: none; }
.extra-check {
  width: 20px; height: 20px; min-width: 20px;
  border: 2px solid var(--c-border);
  border-radius: 5px;
  background: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--ease);
  margin-top: 1px;
}
.extra-item.checked {
  border-color: var(--c-blue);
  background: rgba(62,146,204,0.04);
}
.extra-item.checked .extra-check {
  background: var(--c-blue);
  border-color: var(--c-blue);
}
.extra-item.checked .extra-check::after {
  content: '';
  width: 5px; height: 9px;
  border: 2px solid white;
  border-top: none; border-left: none;
  transform: rotate(45deg) translateY(-1px);
  display: block;
}
.extra-item strong { color: var(--c-dark); font-weight: 700; }
.calc-result {
  margin-top: 24px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(10,36,99,0.03), rgba(62,146,204,0.05));
  border-radius: var(--radius);
  border: 1.5px solid rgba(62,146,204,0.2);
  animation: fadeSlide 0.4s ease;
}
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.calc-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.calc-price-label { font-size: 0.9rem; color: var(--c-muted); }
#calc-total {
  font-size: 2.625rem;
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1;
}
.calc-disclaimer {
  font-size: 0.78125rem;
  color: var(--c-subtle);
  margin-bottom: 20px;
}
.calc-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* 10. Pricing */
.pricing-section { background: var(--c-white); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  max-width: 980px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--c-white);
  border: 2px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  position: relative;
  transition: transform var(--ease), box-shadow var(--ease);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-featured {
  border-color: var(--c-blue);
  background: linear-gradient(160deg, #f0f7fe 0%, #e8f4fd 100%);
  box-shadow: var(--shadow-lg);
}
.popular-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-red);
  color: var(--c-white);
  font-size: 0.6875rem;
  font-weight: 800;
  padding: 5px 18px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.08em;
  box-shadow: 0 4px 14px rgba(227,6,19,0.35);
}
.pkg-name {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--c-dark);
  margin-bottom: 10px;
}
.pkg-price {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 6px;
}
.pkg-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--c-dark);
  line-height: 1;
  letter-spacing: -0.04em;
}
.pkg-currency { font-size: 1.25rem; font-weight: 700; color: var(--c-muted); }
.pkg-subtitle {
  font-size: 0.8125rem;
  color: var(--c-muted);
  margin-bottom: 24px;
  line-height: 1.4;
}
.pkg-features { margin-bottom: 26px; }
.pkg-features li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  font-size: 0.875rem;
  color: var(--c-muted);
}
.pkg-features li:last-child { border-bottom: none; }
.pkg-check { color: var(--c-blue); font-weight: 800; font-size: 0.875rem; min-width: 14px; margin-top: 1px; }

/* 11. Process Steps */
.process-section { background: var(--c-light); }
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
}
.process-step {
  background: var(--c-white);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease);
  position: relative;
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-num {
  font-size: 3rem;
  font-weight: 800;
  color: rgba(62,146,204,0.12);
  line-height: 1;
  margin-bottom: 14px;
  display: block;
}
.step-icon {
  width: 62px; height: 62px;
  background: linear-gradient(135deg, rgba(62,146,204,0.1), rgba(62,146,204,0.04));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.process-step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 8px;
}
.process-step p {
  font-size: 0.8125rem;
  color: var(--c-muted);
  line-height: 1.65;
}

/* 12. Why Romania */
.why-ro-section { background: var(--c-white); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.why-card {
  background: var(--c-light);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
  border: 1.5px solid transparent;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(62,146,204,0.2);
  background: var(--c-white);
}
.why-icon { font-size: 2.25rem; margin-bottom: 14px; display: block; }
.why-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 8px;
}
.why-card p { font-size: 0.8125rem; color: var(--c-muted); line-height: 1.6; }

/* 13. Why Us */
.why-us-section { background: var(--c-light); }
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 900px;
  margin: 0 auto;
}
.why-us-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--c-white);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease);
}
.why-us-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.wu-icon {
  width: 46px; height: 46px; min-width: 46px;
  background: rgba(62,146,204,0.08);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.wu-icon.green { background: rgba(37,211,102,0.1); }
.wu-content h3 { font-size: 0.9375rem; font-weight: 700; color: var(--c-dark); margin-bottom: 5px; }
.wu-content p { font-size: 0.8125rem; color: var(--c-muted); line-height: 1.55; }

/* 14. FAQ */
.faq-section { background: var(--c-white); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--c-border); }
.faq-item:first-child { border-top: 1px solid var(--c-border); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-dark);
  transition: color var(--ease);
  line-height: 1.4;
}
.faq-q:hover { color: var(--c-blue); }
.faq-icon {
  width: 28px; height: 28px; min-width: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--c-light);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--c-blue);
  transition: transform var(--ease), background var(--ease), color var(--ease);
  line-height: 1;
}
.faq-q[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  background: var(--c-blue);
  color: var(--c-white);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding var(--ease);
  padding: 0;
}
.faq-a.open {
  max-height: 300px;
  padding-bottom: 20px;
}
.faq-a p { font-size: 0.9rem; color: var(--c-muted); line-height: 1.75; }

/* 15. Testimonials */
.testimonials-section { background: var(--c-light); }
.testi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.testi-card {
  background: var(--c-white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease), box-shadow var(--ease);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testi-stars { color: #FFB800; font-size: 1rem; letter-spacing: 2px; margin-bottom: 14px; }
.testi-card blockquote { margin-bottom: 18px; }
.testi-card blockquote p {
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.75;
  font-style: italic;
}
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-dark), var(--c-blue));
  color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}
.testi-author strong { display: block; font-size: 0.875rem; font-weight: 700; color: var(--c-dark); }
.testi-author span { font-size: 0.75rem; color: var(--c-muted); }

/* 16. Contact */
.contact-section { background: var(--c-white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}
.contact-form-wrapper { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 0.875rem; font-weight: 700; color: var(--c-dark); }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--c-dark);
  background: var(--c-white);
  transition: border-color var(--ease), box-shadow var(--ease);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(62,146,204,0.1);
}
.form-row select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%234A5568' d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}
.form-row textarea { resize: vertical; min-height: 100px; }
.form-row input::placeholder,
.form-row textarea::placeholder { color: #A0AEC0; }
.form-msg {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  text-align: center;
}
.form-success { background: rgba(37,211,102,0.08); color: #1a7a40; border: 1px solid rgba(37,211,102,0.25); }
.form-error { background: rgba(227,6,19,0.06); color: var(--c-red); border: 1px solid rgba(227,6,19,0.2); }

.contact-info-list { margin-bottom: 24px; }
.contact-info-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius);
  margin-bottom: 10px;
  background: var(--c-light);
  transition: background var(--ease), transform var(--ease);
}
.contact-info-link:hover { background: rgba(62,146,204,0.07); transform: translateX(3px); }
.contact-info-link.whatsapp:hover { background: rgba(37,211,102,0.07); }
.ci-icon {
  width: 42px; height: 42px; min-width: 42px;
  background: rgba(62,146,204,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.ci-icon.wa { background: rgba(37,211,102,0.12); }
.ci-label { font-size: 0.6875rem; font-weight: 700; color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }
.ci-value { font-size: 0.9rem; color: var(--c-dark); font-weight: 600; }
.maps-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.maps-wrap iframe { display: block; }
.map-btn { display: block; text-align: center; margin-top: 12px; }

/* 17. Footer */
.site-footer {
  background: var(--c-dark);
  color: rgba(255,255,255,0.75);
  padding-top: 56px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 44px;
}
.footer-brand .logo-inv { filter: brightness(0) invert(1); }
.footer-tagline {
  font-size: 0.8125rem;
  line-height: 1.7;
  margin-top: 14px;
  color: rgba(255,255,255,0.55);
  max-width: 260px;
}
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.soc-link {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65);
  transition: background var(--ease), color var(--ease);
}
.soc-link:hover { background: var(--c-blue); color: white; }
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 800;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.footer-col li { margin-bottom: 9px; }
.footer-col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--ease);
}
.footer-col a:hover { color: var(--c-blue); }
.footer-col li:not(:has(a)) { font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 0;
}
.footer-bottom p { font-size: 0.8125rem; color: rgba(255,255,255,0.45); text-align: center; }

/* 18. Sticky Mobile CTA */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  padding: 10px 14px 10px;
  background: var(--c-white);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
  z-index: 900;
  gap: 10px;
}
.btn-sticky { flex: 1; }

/* 19. Cookie Banner */
.cookie-bar {
  position: fixed;
  bottom: 16px;
  left: 50%; transform: translateX(-50%);
  z-index: 1100;
  background: rgba(10,36,99,0.97);
  backdrop-filter: blur(12px);
  color: rgba(255,255,255,0.9);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-xl);
  width: calc(100% - 32px);
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: cookieSlide 0.5s ease;
  border: 1px solid rgba(255,255,255,0.1);
}
.cookie-bar.gone { display: none; }
@keyframes cookieSlide {
  from { transform: translateX(-50%) translateY(120%); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}
.cookie-bar p { font-size: 0.875rem; line-height: 1.5; }
.cookie-bar a { color: var(--c-blue); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* 20. Exit Intent Popup */
.popup-overlay {
  position: fixed; inset: 0;
  background: rgba(10,36,99,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1200;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  animation: overlayIn 0.3s ease;
}
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }
.popup-box {
  background: var(--c-white);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  max-width: 460px;
  width: 100%;
  position: relative;
  box-shadow: 0 28px 80px rgba(10,36,99,0.3);
  animation: popIn 0.4s cubic-bezier(0.34, 1.5, 0.64, 1);
}
@keyframes popIn {
  from { transform: scale(0.88); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.popup-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--c-light);
  border: none;
  font-size: 1.125rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--c-muted);
  transition: background var(--ease);
  line-height: 1;
}
.popup-close:hover { background: var(--c-border); }
.popup-badge-red {
  display: inline-block;
  background: var(--c-red);
  color: white;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.popup-box h3 {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--c-dark);
  margin-bottom: 8px;
  line-height: 1.2;
}
.popup-box > p {
  font-size: 0.875rem;
  color: var(--c-muted);
  margin-bottom: 22px;
  line-height: 1.6;
}
.popup-form { display: flex; flex-direction: column; gap: 11px; }
.popup-form input,
.popup-form select {
  width: 100%;
  padding: 11px 16px;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--c-dark);
  transition: border-color var(--ease);
}
.popup-form input:focus,
.popup-form select:focus {
  outline: none;
  border-color: var(--c-blue);
}
.popup-form input::placeholder { color: #A0AEC0; }
.popup-chk-label {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 0.78125rem; color: var(--c-muted);
  cursor: pointer; line-height: 1.4;
}
.popup-chk-label input[type="checkbox"] { width: 16px; height: 16px; margin-top: 1px; }
.popup-chk-label a { color: var(--c-blue); }
.popup-decline-btn {
  background: transparent;
  color: var(--c-muted);
  border: none;
  font-size: 0.8125rem;
  cursor: pointer;
  text-decoration: underline;
  text-align: center;
  padding: 6px;
  font-family: inherit;
}
.popup-success-msg {
  text-align: center;
  padding: 22px;
  background: rgba(37,211,102,0.07);
  border-radius: var(--radius);
  border: 1px solid rgba(37,211,102,0.2);
}
.popup-success-msg p { color: #1a7a40; font-weight: 600; font-size: 0.9375rem; }

/* 21. Fade-in animations */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Stagger for grid children */
.services-grid .service-card:nth-child(2),
.pricing-grid .pricing-card:nth-child(2),
.testi-grid .testi-card:nth-child(2),
.why-grid .why-card:nth-child(2) { transition-delay: 0.1s; }
.services-grid .service-card:nth-child(3),
.pricing-grid .pricing-card:nth-child(3),
.testi-grid .testi-card:nth-child(3),
.why-grid .why-card:nth-child(3) { transition-delay: 0.2s; }
.services-grid .service-card:nth-child(4),
.why-grid .why-card:nth-child(4) { transition-delay: 0.3s; }
.services-grid .service-card:nth-child(5) { transition-delay: 0.05s; }
.services-grid .service-card:nth-child(6) { transition-delay: 0.15s; }
.services-grid .service-card:nth-child(7) { transition-delay: 0.25s; }
.services-grid .service-card:nth-child(8) { transition-delay: 0.35s; }

/* 22. Tablet Breakpoint 600px */
@media (min-width: 600px) {
  :root { --pad: 28px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .calc-extras { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: repeat(3, 1fr); }
  .cookie-bar { flex-direction: row; align-items: center; justify-content: space-between; }
  .cookie-bar p { margin: 0; }
}

/* 23. Desktop Breakpoint 900px */
@media (min-width: 900px) {
  :root { --pad: 32px; }
  .section { padding: 96px 0; }
  .main-nav { display: block; }
  .hamburger { display: none; }
  .mobile-nav { display: none !important; }
  .header-cta { display: inline-flex !important; }
  .hero-inner { grid-template-columns: 1.15fr 0.85fr; gap: 48px; }
  .services-grid { grid-template-columns: repeat(4, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: start; }
  .pricing-featured { transform: scale(1.03); }
  .pricing-featured:hover { transform: scale(1.03) translateY(-4px); }
  .process-grid {
    grid-template-columns: 1fr 28px 1fr 28px 1fr 28px 1fr;
    align-items: start;
  }
  .process-connector {
    display: flex !important;
    align-items: flex-start;
    justify-content: center;
    padding-top: 60px;
  }
  .process-connector::after {
    content: '→';
    font-size: 1.5rem;
    color: var(--c-blue);
    opacity: 0.4;
  }
  .why-grid { grid-template-columns: repeat(4, 1fr); }
  .contact-grid { grid-template-columns: 1.15fr 0.85fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

/* 24. Large desktop 1100px */
@media (min-width: 1100px) {
  .section { padding: 110px 0; }
}

/* 25. Mobile-only: sticky CTA */
@media (max-width: 899px) {
  .sticky-cta { display: flex; }
  .btn-sticky { flex: 1; }
  main { padding-bottom: 68px; }
}


/* ──────────────────────────────────────────────────────────
   26. WHATSAPP CHAT WIDGET (floating)
────────────────────────────────────────────────────────── */
.wa-widget {
  position: fixed;
  right: 18px;
  bottom: 24px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  pointer-events: none;
}
.wa-widget > * { pointer-events: auto; }

.wa-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 2px 6px rgba(0, 0, 0, 0.18);
  position: relative;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.wa-toggle:hover {
  transform: scale(1.06);
  background: #20BD5A;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55), 0 4px 10px rgba(0, 0, 0, 0.22);
}
.wa-toggle:active { transform: scale(0.96); }
.wa-toggle svg { position: relative; z-index: 2; }

.wa-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.55);
  animation: wa-pulse 2s ease-out infinite;
  z-index: 1;
}
@keyframes wa-pulse {
  0%   { transform: scale(0.85); opacity: 0.8; }
  100% { transform: scale(1.45); opacity: 0; }
}

.wa-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 12px;
  background: #E30613;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  z-index: 3;
}

/* Bubble */
.wa-bubble {
  width: 300px;
  max-width: calc(100vw - 36px);
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18), 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: 16px 18px 18px;
  position: relative;
  transform-origin: bottom right;
  animation: wa-bubble-in 280ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes wa-bubble-in {
  from { opacity: 0; transform: translateY(8px) scale(0.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.wa-bubble::after {
  content: '';
  position: absolute;
  bottom: -7px;
  right: 22px;
  width: 14px;
  height: 14px;
  background: #fff;
  transform: rotate(45deg);
  box-shadow: 4px 4px 6px rgba(0, 0, 0, 0.04);
}

.wa-bubble-close {
  position: absolute;
  top: 6px;
  right: 8px;
  width: 26px;
  height: 26px;
  background: transparent;
  border: none;
  color: #9aa3ad;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  transition: background 160ms ease, color 160ms ease;
}
.wa-bubble-close:hover { background: #f2f4f7; color: #444; }

.wa-bubble-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.wa-bubble-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.wa-bubble-name {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: #0A2463;
  line-height: 1.2;
}
.wa-bubble-status {
  margin: 2px 0 0;
  font-size: 0.75rem;
  color: #6b7480;
  display: flex;
  align-items: center;
  gap: 5px;
}
.wa-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25D366;
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.18);
}
.wa-bubble-msg {
  margin: 0 0 12px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #364152;
  background: #f1f5f9;
  padding: 10px 12px;
  border-radius: 10px 10px 10px 2px;
}
.wa-bubble-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 14px;
  border-radius: 999px;
  transition: background 180ms ease, transform 180ms ease;
}
.wa-bubble-cta:hover { background: #20BD5A; transform: translateY(-1px); }

/* Mobile adjustments: lift widget above sticky-cta bar */
@media (max-width: 899px) {
  .wa-widget {
    right: 14px;
    bottom: 84px;
  }
  .wa-toggle {
    width: 54px;
    height: 54px;
  }
  .wa-bubble {
    width: 280px;
  }
}