/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #059669;
    --accent-color: #f59e0b;
    --error-color: #ef4444;
    --warning-color: #f97316;
    --success-color: #10b981;
    
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --text-white: #ffffff;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    --bg-card: #ffffff;
    
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    --transition-fast: 0.15s ease-in-out;
    --transition-base: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: var(--font-size-base);
}


/* Calculator Section */
.calculator-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-primary);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    background-color: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.input-group {
    margin-bottom: var(--spacing-lg);
}

.input-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.input-group input[type="range"] {
    width: 100%;
    height: 8px;
    background: var(--border-light);
    border-radius: var(--radius-sm);
    outline: none;
    margin-bottom: var(--spacing-sm);
}

.input-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
}

.input-value {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.calculator-result {
    text-align: center;
}

.emi-display {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    height: 150px;
}

.emi-display h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-white);
}

.emi-amount {
    font-size: var(--font-size-3xl);
    font-weight: 700;
}

.loan-breakdown {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.breakdown-item:last-child {
    border-bottom: none;
    font-weight: 600;
    font-size: var(--font-size-lg);
}

@media (min-width: 768px) {
    .calculator-container {
        grid-template-columns: 1fr 1fr;
    }
}


/* whatsapp */

.button2 {
  display: inline-block;
  transition: all 0.2s ease-in;
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: #090909;
  padding: 0.7em 3.3em 0.7em 1.7em;
  font-size: 18px;
  border-radius: 0.5em;
  background: #e8e8e8;
  border: 1px solid #e8e8e8;
  box-shadow: 6px 6px 12px #c5c5c5,
             -6px -6px 12px #ffffff;
             border: 2px solid green;
             animation: blink 3s infinite;
}
@keyframes blink {
  0%, 50%, 100% { opacity: 1; }
  25%, 75% { opacity: 0; }
}

.button2 > svg {
  height: 30px;
  position: absolute;
  padding: 0px 5px;
  margin-top: -4px;
}

.button2:active {
  color: #666;
  box-shadow: inset 4px 4px 12px #c5c5c5,
             inset -4px -4px 12px #ffffff;
}

.button2:before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%) scaleY(1) scaleX(1.25);
  top: 100%;
  width: 140%;
  height: 180%;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 50%;
  display: block;
  transition: all 0.5s 0.1s cubic-bezier(0.55, 0, 0.1, 1);
  z-index: -1;
}

.button2:after {
  content: "";
  position: absolute;
  left: 55%;
  transform: translateX(-50%) scaleY(1) scaleX(1.45);
  top: 180%;
  width: 160%;
  height: 190%;
  background-color: #009087;
  border-radius: 50%;
  display: block;
  transition: all 0.5s 0.1s cubic-bezier(0.55, 0, 0.1, 1);
  z-index: -1;
}

.button2:hover {
  color: #ffffff;
  border: 1px solid #009087;
}

.button2:hover:before {
  top: -35%;
  background-color: #009087;
  transform: translateX(-50%) scaleY(1.3) scaleX(0.8);
}

.button2:hover:after {
  top: -45%;
  background-color: #009087;
  transform: translateX(-50%) scaleY(1.3) scaleX(0.8);
}

/* Projects Section */
.projects {
 margin-top: 40px;
 padding: 5px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-primary);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
 
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-heavy);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 300px;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}


.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: rgb(0,73,152);
  font-family: poppins;
  text-decoration: underline;
  text-decoration-color: #009087;
}

.project-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  text-align: justify;
    font-family: poppins;
    font-size: 15px;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.project-tags span {
  padding: 0.25rem 0.75rem;
  background: var(--bg-accent);
  color: var(--primary-color);
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

@media (max-width:768px) {
.projects {
 margin-top: 40px;
}
  
.project-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}


  .project-content {
  padding: 1.5rem;
}

.project-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: rgb(0,73,152);
  font-family: poppins;
  text-decoration: underline;
  text-decoration-color: #009087;
}

.project-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  text-align: justify;
    font-family: poppins;
    font-size: 13px;
}


}

@media (max-width:378px) {
.projects {
 margin-top: 40px;
}
  
.project-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}
.project-card {
  background: var(--bg-primary);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  width: 330px;
}


  .project-content {
  padding: 1.5rem;
}

.project-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: rgb(0,73,152);
  font-family: poppins;
  text-decoration: underline;
  text-decoration-color: #009087;
}

.project-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  text-align: justify;
    font-family: poppins;
    font-size: 13px;
}


}