body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #eaf3fb, #f1f5f9);
  color: #111;
}

/* Header i top-bar */
header {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0 5vw;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a1a;
}

#lang-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
}

#lang-switcher img {
  width: 24px;
  height: auto;
  cursor: pointer;
  transition: transform 0.2s ease;
}

#lang-switcher img.active {
  transform: scale(1.15);
  border-radius: 50%;
  box-shadow: 0 0 0 2px #007aff;
}

#lang-switcher button {
  background: none;
  border: 1px solid #007aff;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  color: #007aff;
  font-weight: 600;
}

/* Główny układ */
main.landing-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  padding: 60px 10vw;
  align-items: center;
}

/* Lewa strona – tekst */
.text-side {
  max-width: 500px;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.left-column h2 {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
}

.left-column p {
  font-size: 20px;
  color: #444;
  margin-bottom: 36px;
  line-height: 1.6;
}


.get-started {
  background-color: #0a2540;
  color: white;
  font-weight: 700;
  border: none;
  padding: 16px 32px;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
}


.cta-btn:hover {
  background: #005fcc;
}

/* Kalkulator */
.calculator {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.calc-box {
  background: white;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  max-width: 400px;
  width: 100%;
}

.calc-box label {
  display: block;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 5px;
}

.input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}


input[type="number"],
input[type="text"],
input[type="email"],
select {
  flex: 1;
  height: 44px;
  padding: 10px;
  font-size: 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
  box-sizing: border-box;
}


button {
  margin-top: 15px;
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  background: #007aff;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background: #005fcc;
}

.register-info {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: #444;
}

/* Formularz odbiorcy */
#recipient-form {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.recipient-card {
  background: white;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  max-width: 500px;
  width: 90%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Animacja reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.main-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 60px 10vw;
  gap: 60px;
  flex-wrap: wrap;
}

.left-column {
  flex: 1;
  max-width: 460px;
}

.right-column {
  flex: 1;
  max-width: 460px;
}

.calculator-box {
  background: white;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  width: 100%;
}
.flag {
  width: 30px;
  height: auto;
  border-radius: 4px;
}



.email-note {
  font-size: 14px;
  margin-top: 20px;
  color: #444;
}

.email-row {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  align-items: center;
}

.email-row input,
.email-row input[type="text"] {
  flex: 1;
  height: 44px;
  padding: 10px;
  font-size: 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

.pay-button {
  width: 100%;
  background-color: #0a2540;
  color: white;
  font-weight: 700;
  padding: 14px;
  font-size: 16px;
  border-radius: 10px;
  border: none;
  margin-top: 20px;
}

.send-button {
  height: 44px;
  padding: 0 20px;
  border: none;
  background-color: #0a2540;
  color: white;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 16px;
}

.pay-button:hover {
  background: #005fcc;
}

.flag-icon {
  width: 36px;
  height: 26px;
  background-size: cover;
  border-radius: 4px;
  display: inline-block;
  flex-shrink: 0;
  align-self: center;
}

.testimonials,
.faq-section {
  background: transparent;
  box-shadow: none;
  padding: 60px 0;
  margin: 0;
}



.testimonials h3 {
  font-size: 24px;
  margin-bottom: 30px;
}

.testimonial-cards {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.testimonial-cards .card {
  background: white;
  padding: 20px;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  max-width: 320px;
  font-size: 15px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-cards .card img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}



.testimonial-cards .card span {
  display: block;
  margin-top: 12px;
  font-weight: 600;
  color: #333;
}




.faq-section h3 {
  font-size: 24px;
  margin-bottom: 30px;
  text-align: center;
}

.faq-item {
  margin-bottom: 25px;
}

.faq-item h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.footer {
  background-color: #0a2540;
  color: #fff;
  padding: 40px 10vw 20px;
  font-size: 15px;
}

.footer-columns {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 20px;
}

.footer-brand h4 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
}

.footer-brand p {
  margin-top: 8px;
  color: #bbb;
  max-width: 300px;
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: #bbb;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid #2e3c56;
  padding-top: 20px;
  font-size: 13px;
  color: #888;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.modal-box {
  background: white;
  padding: 30px;
  border-radius: 14px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.modal-box input,
.modal-box textarea {
  width: 100%;
  margin-bottom: 15px;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 8px;
}

.modal-box button[type="submit"] {
  background: #0a2540;
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}

.close-btn {
  background: none;
  color: #444;
  border: none;
  margin-top: 10px;
  text-decoration: underline;
  cursor: pointer;
}
.modal-box {
  background: white;
  padding: 30px;
  border-radius: 14px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

/* Responsywność: telefon */
@media (max-width: 480px) {
  .modal-box {
    padding: 20px;
    width: 90vw;
    font-size: 15px;
  }

  .modal-box input,
  .modal-box textarea {
    font-size: 16px;
  }

  .modal-box button {
    font-size: 16px;
    padding: 12px 20px;
  }

  .close-btn {
    font-size: 14px;
  }
}
.modal-box {
  max-height: 90vh;
  overflow-y: auto;
}
html, body {
  background-color: #f9fbfd;
  color: #111;
  color-scheme: light;
}
.register-info a {
  font-size: 14px;
  color: #555;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.register-info a:hover {
  color: #0a2540;
}

#referral {
  background: #f9fafa;
  border: 1px solid #ddd;
  padding: 24px;
  margin: 40px auto;
  max-width: 600px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

#referral code {
  font-family: monospace;
  background: #eef;
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}

#referral span#points {
  font-weight: bold;
  color: #0a2540;
}

#referral code {
  cursor: pointer;
}

#logged-user {
  font-size: 14px;
  color: #1a1a1a;
  margin-left: 10px;
}
#logged-user button {
  margin-left: 10px;
  font-size: 12px;
  padding: 2px 6px;
}