:root {
  --primary-color: #3f37c9;
  --primary-light: #e6f0ff;
  --secondary-color: #3f37c9;

  --text-color: #2b2d42;
  --light-text: #8d99ae;
  --border-radius: 10px;
  --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background-color: #f8f9ff;
  color: var(--text-color);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Smooth scrolling for the whole page */
html {
  scroll-behavior: smooth;
}

/* Add scroll padding to account for fixed header if you have one */
@media (max-width: 768px) {
  html {
    scroll-padding-top: 80px; /* Adjust based on your header height */
  }
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0px;
  flex: 1;
}

/* Header Styles */
.header {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  padding: 25px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 30px;
}

.header::after {
  content: "";
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.header::before {
  content: "";
  position: absolute;
  top: -30px;
  left: -30px;
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.header h1 {
  font-size: 28px;
  margin-bottom: 5px;
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.header p {
  opacity: 0.9;
  font-weight: 300;
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

/* Main Content */
.main-content {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
}

.calculator-section {
  flex: 1;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 30px;
}

.blog-section {
  flex: 1;
}

/* Calculator Styles */
.input-row {
  display: flex;
  gap: 20px;
  margin-bottom: 25px;
}

.input-group {
  flex: 1;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-color);
  font-size: 14px;
}

input[type="date"] {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid #e0e0e0;
  border-radius: var(--border-radius);
  font-size: 15px;
  transition: var(--transition);
  background-color: #fafafa;
}

input[type="date"]:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: white;
  box-shadow: 0 0 0 3px var(--primary-light);
}

.btn-container {
  margin: 30px 0;
}

button {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
  border: none;
  padding: 15px 20px;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  width: 100%;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(67, 97, 238, 0.4);
}

button:active {
  transform: translateY(0);
}

.result {
  margin-top: 30px;
  background: var(--primary-light);
  border-radius: var(--border-radius);
  padding: 25px;
  display: none;
  border: 1px solid rgba(67, 97, 238, 0.1);
}

.result.show {
  display: block;
  animation: fadeIn 0.6s;
}

.result h2 {
  text-align: center;
  margin-bottom: 20px;
  color: var(--primary-color);
  font-weight: 600;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.result-item {
  background: white;
  padding: 18px 15px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.result-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.result-value {
  font-size: 26px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 5px;
  line-height: 1.2;
}

.result-label {
  font-size: 13px;
  color: var(--light-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.today-btn {
  background: none;
  border: none;
  color: var(--primary-color);
  text-decoration: underline;
  font-size: 13px;
  cursor: pointer;
  margin-top: 15px;
  display: block;
  text-align: center;
  text-decoration: none;
  opacity: 0.8;
  transition: var(--transition);
}

.today-btn:hover {
  opacity: 1;
}

/* Blog Section */
.blog-section {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 30px;
}

.blog-section h2 {
  color: var(--primary-color);
  margin-bottom: 20px;
  font-size: 22px;
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 10px;
}

.blog-post {
  margin-bottom: 25px;
}

.blog-post h3 {
  color: var(--text-color);
  margin-bottom: 10px;
  font-size: 18px;
}

.blog-post p {
  color: var(--light-text);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 15px;
}

.read-more {
  color: var(--primary-color);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
}

/* Ad Container */
.ad-container {
  background: #f5f7ff;
  border-radius: var(--border-radius);
  padding: 20px;
  margin: 30px 0;
  text-align: center;
  border: 1px dashed #ccc;
}

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

/* Footer */
footer {
  background: var(--text-color);
  color: white;
  padding: 40px 0;
  margin-top: 20px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-column h3 {
  color: white;
  margin-bottom: 20px;
  font-size: 18px;
  position: relative;
  padding-bottom: 10px;
}

.footer-column h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background: var(--primary-color);
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: #d1d1d1;
  text-decoration: none;
  transition: var(--transition);
  font-size: 14px;
}

.footer-column ul li a:hover {
  color: white;
  padding-left: 5px;
}

.copyright {
  text-align: center;
  padding-top: 30px;
  margin-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: #d1d1d1;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .main-content {
    flex-direction: column;
  }

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

@media (max-width: 768px) {
  .input-row {
    flex-direction: column;
    gap: 15px;
  }

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

@media (max-width: 576px) {
  .header h1 {
    font-size: 22px;
  }

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

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

  .result-item {
    padding: 15px;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .result {
    scroll-margin-top: 20px;
  }

  /* Optional: Make result items more compact on mobile */
  .result-grid {
    gap: 10px;
  }
  .result-item {
    padding: 15px 10px;
  }
}