/* ============================================
   GRUPO CARVAES - Landing Page
   Protección Antivuelco
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --navy: #1B2A4A;
  --navy-light: #2a3f6b;
  --navy-dark: #111d35;
  --accent: #3b82f6;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --green-whatsapp: #25D366;
  --green-whatsapp-hover: #1ebe5d;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(27,42,74,.1);
  --shadow-lg: 0 10px 40px rgba(27,42,74,.12);
  --shadow-xl: 0 20px 60px rgba(27,42,74,.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 600px;
  line-height: 1.7;
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s cubic-bezier(.4,0,.2,1), transform .8s cubic-bezier(.4,0,.2,1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity .8s cubic-bezier(.4,0,.2,1), transform .8s cubic-bezier(.4,0,.2,1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity .8s cubic-bezier(.4,0,.2,1), transform .8s cubic-bezier(.4,0,.2,1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(.9);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children .reveal:nth-child(1) { transition-delay: 0s; }
.stagger-children .reveal:nth-child(2) { transition-delay: .1s; }
.stagger-children .reveal:nth-child(3) { transition-delay: .2s; }
.stagger-children .reveal:nth-child(4) { transition-delay: .3s; }
.stagger-children .reveal:nth-child(5) { transition-delay: .4s; }
.stagger-children .reveal:nth-child(6) { transition-delay: .5s; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.15);
  transform: translateX(-100%);
  transition: transform .4s ease;
}

.btn:hover::after {
  transform: translateX(0);
}

.btn-primary {
  background: var(--green-whatsapp);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
}

.btn-primary:hover {
  background: var(--green-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,.4);
}

.btn-secondary {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(27,42,74,.25);
}

.btn-secondary:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(27,42,74,.35);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.btn span {
  position: relative;
  z-index: 1;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all .4s ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo img {
  height: 48px;
  transition: height var(--transition);
}

.navbar.scrolled .navbar-logo img {
  height: 40px;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.navbar-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--navy);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--navy);
  transition: width var(--transition);
}

.navbar-links a:hover::after {
  width: 100%;
}

.navbar-cta {
  padding: 10px 24px !important;
  font-size: .85rem !important;
  color: var(--white) !important;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all .3s ease;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(27,42,74,.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(27,42,74,.06);
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 24px;
  animation: fadeInDown .6s ease forwards;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--green-whatsapp);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeInUp .7s ease forwards;
  animation-delay: .1s;
  opacity: 0;
}

.hero-title .highlight {
  position: relative;
  display: inline-block;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 12px;
  background: rgba(59,130,246,.15);
  border-radius: 4px;
  z-index: -1;
  animation: expandWidth .6s ease forwards;
  animation-delay: .8s;
  transform-origin: left;
  transform: scaleX(0);
}

@keyframes expandWidth {
  to { transform: scaleX(1); }
}

.hero-description {
  font-size: 1.15rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
  animation: fadeInUp .7s ease forwards;
  animation-delay: .2s;
  opacity: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  animation: fadeInUp .7s ease forwards;
  animation-delay: .3s;
  opacity: 0;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
  animation: fadeInUp .7s ease forwards;
  animation-delay: .4s;
  opacity: 0;
}

.hero-trust-avatars {
  display: flex;
}

.hero-trust-avatars .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  border: 3px solid var(--white);
  margin-left: -10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
}

.hero-trust-avatars .avatar:first-child {
  margin-left: 0;
}

.hero-trust-text {
  font-size: .85rem;
  color: var(--gray-600);
}

.hero-trust-text strong {
  color: var(--navy);
}

.hero-visual {
  position: relative;
  animation: fadeInRight .8s ease forwards;
  animation-delay: .3s;
  opacity: 0;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

/* Placeholder visual when no image */
.hero-visual-placeholder {
  width: 100%;
  height: 500px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.hero-visual-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,.02) 20px,
    rgba(255,255,255,.02) 40px
  );
  animation: moveStripes 20s linear infinite;
}

@keyframes moveStripes {
  0% { transform: translate(0, 0); }
  100% { transform: translate(40px, 40px); }
}

.hero-visual-placeholder svg {
  width: 120px;
  height: 120px;
  color: rgba(255,255,255,.3);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.hero-visual-placeholder p {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-float-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  animation: floatCard 3s ease-in-out infinite;
}

.hero-float-card.card-1 {
  top: 20px;
  right: -30px;
  animation-delay: 0s;
}

.hero-float-card.card-2 {
  bottom: 40px;
  left: -30px;
  animation-delay: 1.5s;
}

.hero-float-card .card-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.hero-float-card .card-icon.green {
  background: rgba(37,211,102,.1);
  color: var(--green-whatsapp);
}

.hero-float-card .card-icon.blue {
  background: rgba(59,130,246,.1);
  color: var(--accent);
}

.hero-float-card .card-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
}

.hero-float-card .card-label {
  font-size: .75rem;
  color: var(--gray-400);
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ---------- Logos / Trust Bar ---------- */
.trust-bar {
  padding: 60px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.trust-bar-label {
  text-align: center;
  font-size: .8rem;
  font-weight: 500;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 32px;
}

.trust-bar-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.trust-bar-logos .trust-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-400);
  opacity: .5;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-bar-logos .trust-logo:hover {
  opacity: 1;
}

/* ---------- Features / Beneficios ---------- */
.features {
  padding: 100px 0;
}

.features-header {
  text-align: center;
  margin-bottom: 64px;
}

.features-header .section-subtitle {
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s ease;
}

.feature-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(27,42,74,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--navy);
  color: var(--white);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  color: var(--navy);
  transition: color var(--transition);
}

.feature-card:hover .feature-icon svg {
  color: var(--white);
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: .95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ---------- About / Producto ---------- */
.about {
  padding: 100px 0;
  background: var(--gray-50);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.about-image-placeholder {
  width: 100%;
  height: 450px;
  background: linear-gradient(135deg, var(--gray-200) 0%, var(--gray-100) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
}

.about-image-placeholder svg {
  width: 80px;
  height: 80px;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.about-image-placeholder p {
  color: var(--gray-400);
  font-size: .85rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.about-stat {
  text-align: center;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.about-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about-stat .stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 4px;
}

.about-stat .stat-label {
  font-size: .8rem;
  color: var(--gray-600);
}

/* ---------- Proceso / How it works ---------- */
.process {
  padding: 100px 0;
}

.process-header {
  text-align: center;
  margin-bottom: 64px;
}

.process-header .section-subtitle {
  margin: 0 auto;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  width: 75%;
  height: 2px;
  background: var(--gray-200);
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  margin: 0 auto 24px;
  position: relative;
  z-index: 2;
  transition: all var(--transition);
}

.process-step:hover .step-number {
  background: var(--navy);
  color: var(--white);
  transform: scale(1.1);
}

.process-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.process-step p {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.5;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: 100px 0;
  background: var(--gray-50);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 64px;
}

.testimonials-header .section-subtitle {
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: #fbbf24;
}

.testimonial-text {
  font-size: .95rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: .85rem;
}

.testimonial-info h4 {
  font-size: .9rem;
  font-weight: 600;
  color: var(--navy);
}

.testimonial-info span {
  font-size: .8rem;
  color: var(--gray-400);
}

/* ---------- CTA Section ---------- */
.cta {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.cta-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-card::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-text {
  font-size: 1.1rem;
  color: rgba(255,255,255,.7);
  margin-bottom: 40px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- FAQ ---------- */
.faq {
  padding: 100px 0;
  background: var(--gray-50);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--accent); }

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--gray-400);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-answer p {
  padding: 0 24px;
  font-size: .95rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--gray-200);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img {
  height: 44px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: .9rem;
  color: var(--gray-600);
  padding: 6px 0;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--navy);
}

.footer-bottom {
  border-top: 1px solid var(--gray-200);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: .8rem;
  color: var(--gray-400);
}

.footer-legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal-links a {
  font-size: .8rem;
  color: var(--gray-400);
  transition: color var(--transition);
}

.footer-legal-links a:hover {
  color: var(--navy);
}

/* ---------- WhatsApp Floating Button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: var(--green-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: all var(--transition);
  cursor: pointer;
  animation: pulseFloat 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  color: var(--white);
}

.whatsapp-float .tooltip {
  position: absolute;
  right: 72px;
  background: var(--white);
  color: var(--navy);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: .85rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: all .3s ease;
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes pulseFloat {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,.6); }
}

/* ---------- Counter Animation ---------- */
.counter {
  display: inline-block;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; max-width: 500px; margin: 0 auto; }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about .container {
    grid-template-columns: 1fr;
  }

  .about-image { max-width: 500px; margin: 0 auto; }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps::before { display: none; }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .navbar-links { display: none; }
  .mobile-toggle { display: flex; }

  .navbar-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 24px;
    box-shadow: var(--shadow-md);
    gap: 20px;
  }

  .hero { min-height: auto; padding: 120px 0 60px; }

  .features-grid,
  .process-steps,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .about .container { gap: 40px; }
  .about-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }

  .cta-card { padding: 48px 24px; }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .trust-bar-logos { gap: 30px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.8rem; }
  .about-stats { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
}