@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --primary: #10b981;
  --primary-dark: #059669;
  --primary-light: #34d399;
  --dark: #0f172a;
  --dark-secondary: #1e293b;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --success: #10b981;
  --warning: #f59e0b;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--white);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 1000;
  padding: 1.25rem 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  cursor: pointer;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  margin: 0;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-text {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  transition: color 0.2s ease;
}

.btn-text:hover {
  color: var(--text-primary);
}

.btn-primary {
  background: var(--primary);
  color: white;
  text-decoration: none;
  padding: 0.75rem 1.75rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
}

/* Hero Section */
.hero-section {
  padding: 10rem 0 6rem;
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
  overflow: hidden;
  margin-top: 80px;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: var(--primary);
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 90%;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-hero-primary {
  background: var(--primary);
  color: white;
  border: none;
  padding: 1.125rem 2rem;
  border-radius: 14px;
  font-size: 1.0625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25);
}

.btn-hero-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
}

.btn-hero-secondary {
  background: white;
  color: var(--text-primary);
  border: 1.5px solid var(--gray-200);
  padding: 1rem 2rem;
  border-radius: 14px;
  font-size: 1.0625rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-hero-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 3rem;
}

.stat-box {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-mockup {
  position: relative;
  z-index: 10;
}

.phone-frame {
  width: 320px;
  background: var(--dark);
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.3);
}

.phone-screen {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border-radius: 28px;
  padding: 1.5rem;
  overflow: hidden;
}

.app-header {
  margin-bottom: 1.5rem;
}

.balance-label {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.5rem;
}

.balance-amount {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
}

.balance-chart {
  height: 80px;
}

.app-cards {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.metric-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.metric-card.green {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
}

.metric-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  background: rgba(255, 255, 255, 0.1);
}

.metric-card.green .metric-icon {
  background: var(--primary);
  color: white;
}

.metric-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

.metric-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
}

.metric-percent {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
}

/* Floating Cards */
.floating-card {
  position: absolute;
  background: white;
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 10px 40px rgba(15, 23, 42, 0.15);
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: float-up-down 3s ease-in-out infinite;
}

.card-1 {
  top: 5%;
  right: 5%;
  animation-delay: 0s;
}

.card-2 {
  bottom: 20%;
  right: -8%;
  animation-delay: 1.5s;
}

@keyframes float-up-down {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.card-text {
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.125rem;
}

.card-subtitle {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* Partners Section */
.partners-section {
  padding: 4rem 0;
  background: white;
  border-top: 1px solid var(--gray-200);
}

.partners-header {
  text-align: center;
  margin-bottom: 2.5rem;
  max-width: 1280px;
  margin: 0 auto 2.5rem;
  padding: 0 2rem;
}

.partners-header h2 {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.partners-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.banks-scroller {
  position: relative;
  overflow: hidden;
  padding: 2rem 0;
}

.banks-scroller::before,
.banks-scroller::after {
  content: '';
  position: absolute;
  top: 0;
  width: 200px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.banks-scroller::before {
  left: 0;
  background: linear-gradient(to right, white, transparent);
}

.banks-scroller::after {
  right: 0;
  background: linear-gradient(to left, white, transparent);
}

.banks-track {
  display: flex;
  gap: 3rem;
  animation: scroll-banks 40s linear infinite;
  width: fit-content;
}

.banks-track:hover {
  animation-play-state: paused;
}

@keyframes scroll-banks {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.bank-card {
  flex-shrink: 0;
  width: 200px;
  height: 100px;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.bank-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
  border-color: var(--primary);
}

.bank-logo {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.bank-logo svg {
  width: 100%;
  height: 100%;
}

/* Bank Colors */
.santander { color: #EC0000; }
.bbva { color: #004481; }
.sabadell { color: #00A0DF; }
.revolut { color: #4F46E5; }
.caixabank { color: #0046A3; }
.bankinter { color: #FF6200; }

/* Features Section */
.features-section {
  padding: 6rem 0;
  background: white;
}

.features-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  margin-bottom: 4rem;
}

.section-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--primary);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.1);
  border-color: var(--primary);
}

.feature-icon {
  margin-bottom: 1.5rem;
}

.feature-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.feature-description {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* About Section */
.about-section {
  padding: 6rem 0;
  background: var(--gray-50);
}

.about-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.about-content p {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.learn-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--primary);
  color: white;
  text-decoration: none;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.learn-more-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
}

.btn-arrow {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
}

.learn-more-btn:hover .btn-arrow {
  transform: translateX(5px);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.about-stat-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.about-stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
  border-color: var(--primary);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.about-stat-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-stat-card p {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

/* Contact Section */
.contact-section {
  padding: 6rem 0;
  background: white;
}

.contact-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-info > p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-text h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact-text p {
  font-size: 1rem;
  color: var(--text-secondary);
}

.contact-form-wrapper {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 2.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea {
  padding: 0.875rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  background: white;
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.submit-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
}

.button-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.submit-btn:hover .button-shine {
  left: 100%;
}

/* Footer */
footer {
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

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

  .hero-title {
    font-size: 3.5rem;
  }

  .hero-description {
    max-width: 100%;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .floating-card {
    display: none;
  }

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

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-container {
    padding: 0 1rem;
  }

  .nav-links {
    display: none;
  }

  .hero-section {
    padding: 6rem 0 4rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-description {
    font-size: 1.125rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .phone-frame {
    width: 280px;
  }

  .section-title {
    font-size: 2.25rem;
  }

  .about-content h2,
  .contact-info h2 {
    font-size: 2rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .phone-frame {
    width: 240px;
  }
}