/* Root Variables */
:root {
    --color-primary: hsl(195, 100%, 33%);
    --color-primary-light: hsl(195, 100%, 40%);
    --color-action: hsl(16, 100%, 60%);
    --color-action-light: hsl(16, 100%, 50%);
    --color-accent: hsl(195, 100%, 40%);
    --color-background: hsl(0, 0%, 100%);
    --color-foreground: hsl(215, 25%, 27%);
    --color-muted: hsl(215, 16%, 47%);
    --color-border: hsl(215, 20%, 90%);
    --color-card: hsl(0, 0%, 100%);
    --color-secondary: hsl(195, 100%, 95%);
    --color-secondary-foreground: hsl(195, 100%, 20%);
    --color-destructive: hsl(0, 84.2%, 60.2%);
    
    --gradient-hero: linear-gradient(135deg, hsl(195, 100%, 33%), hsl(195, 100%, 40%));
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-background);
    color: var(--color-foreground);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color 0.3s ease;
}

a:hover {
    text-decoration: underline;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Section */
.section {
    padding: 6rem 0;
}

.section-alt {
    background-color: var(--color-secondary);
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .section-header h2 {
        font-size: 3rem;
    }
}

.section-description {
    font-size: 1.25rem;
    color: var(--color-muted);
    max-width: 48rem;
    margin: 0 auto;
}

/* Gradient Text */
.gradient-text {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Card */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-xl);
    transform: scale(1.02);
}

/* Buttons */
.btn-primary {
    background-color: var(--color-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-primary);
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: white;
}

.btn-action {
    background-color: var(--color-action);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
}

.btn-action:hover {
    background-color: var(--color-action-light);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}

.btn-lg {
    padding: 1.25rem 2rem;
    font-size: 1.125rem;
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s ease;
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

.btn-icon-left {
    width: 1.25rem;
    height: 1.25rem;
}

/* Navigation */
#navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 0 2rem;
    }
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    height: 50%;
    width:50%;
    background-image: url(./src/assets/insilicare.png);
    background-size:contain;
    background-repeat:no-repeat;
}

.logo:hover {
    opacity: 0.8;
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-desktop button {
    transition: all 0.3s ease;
    font-weight: 500;
}


.nav-desktop button:hover {
    color: var(--color-primary);
    opacity: 1;
}

.nav-desktop button.btn-primary:hover {
    color: white;
    opacity: 1;
}

.mobile-menu-btn {
    display: block;
    padding: 0.5rem;
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.menu-icon,
.close-icon {
    width: 1.5rem;
    height: 1.5rem;
}

.close-icon {
    display: none;
}

.mobile-menu-btn.active .menu-icon {
    display: none;
}

.mobile-menu-btn.active .close-icon {
    display: block;
}

.nav-mobile {
    display: none;
    padding: 1rem 0;
    border-top: 1px solid var(--color-border);
}

.nav-mobile.active {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-mobile button {
    width: 100%;
    text-align: left;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    border-radius: 0.5rem;
}

.nav-mobile button:hover {
    color: var(--color-primary);
    background-color: hsl(195, 100%, 40%, 0.05);
    opacity: 1;
}

.nav-mobile button.btn-primary:hover {
    color: white;
    background-color: var(--color-primary-light);
    opacity: 1;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 4rem;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, 
        rgba(255, 255, 255, 0.95),
        rgba(255, 255, 255, 0.85),
        rgba(255, 255, 255, 0.7)
    );
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1280px;
    margin-top: 0;
    margin-bottom:0;
    margin-left: min(5%);
    margin-right: min(5%);
    padding: 3rem 1rem;
}

@media (min-width: 1024px) {
    .hero-content {
        padding: 3rem 1rem;
        margin-left: min(10%);
        margin-right: min(10%);
    }
}

.hero-text {
    max-width: 48rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 3.75rem;
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 4.5rem;
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
    text-align: justify;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.5rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.demo_graph {
	width:100%;
}

.stat {
    flex: 1;
    min-width: 120px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* Metrics Section */
.metrics-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .metrics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.metric-card {
    text-align: center;
    background: linear-gradient(180deg, var(--color-card), var(--color-secondary));
}

.icon-circle {
    display: inline-flex;
    padding: 1rem;
    border-radius: 50%;
    background-color: rgba(6, 147, 227, 0.1);
    margin-bottom: 1.5rem;
}

.icon-circle svg {
    width: 2rem;
    height: 2rem;
    stroke: var(--color-primary);
}

.metric-value {
    font-size: 3.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .metric-value {
        font-size: 4rem;
    }
}

.metric-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.metric-card p {
    color: var(--color-muted);
    line-height: 1.6;
}

.metrics-footnote {
    margin-top: 3rem;
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-muted);
}

.text-destructive {
    color: var(--color-destructive);
}

.text-primary {
    color: var(--color-primary);
    font-weight: 700;
}

/* Value Proposition Section */
.value-grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
    align-items: center;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .value-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.value-image img {
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
}

.value-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
}

.feature-icon {
    flex-shrink: 0;
    padding: 0.75rem;
    border-radius: 0.5rem;
    background-color: rgba(6, 147, 227, 0.1);
}

.feature-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    stroke: var(--color-primary);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--color-muted);
}

/* Solutions Section */
.solutions-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .solutions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.solution-card {
    position: relative;
    padding: 2rem;
}

.solution-card.coming-soon {
    overflow: hidden;
}

.coming-soon-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--color-accent);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.solution-icon {
    display: inline-flex;
    padding: 1rem;
    border-radius: 0.75rem;
    background-color: rgba(6, 147, 227, 0.1);
    margin-bottom: 1.5rem;
}

.solution-icon svg {
    width: 2rem;
    height: 2rem;
    stroke: var(--color-primary);
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.solution-category {
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.solution-description {
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-foreground);
    opacity: 0.8;
}

.feature-item::before {
    content: '•';
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1;
}

/* Contact Section */
.contact-wrapper {
    max-width: 64rem;
    margin: 0 auto;
}

.contact-card {
    padding: 2rem;
    background: linear-gradient(180deg, var(--color-card), var(--color-secondary));
    box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
    .contact-card {
        padding: 3rem;
    }
}

.contact-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.contact-info h3,
.contact-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    flex-shrink: 0;
    padding: 0.75rem;
    border-radius: 0.5rem;
    background-color: rgba(6, 147, 227, 0.1);
}

.contact-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    stroke: var(--color-primary);
}

.contact-label {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-cta {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-cta p {
    color: var(--color-muted);
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background-color: rgba(195, 100%, 95%, 0.5);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-brand {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-brand {
        text-align: left;
    }
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--color-muted);
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 1rem;
}

.footer-coming-soon {
    color: var(--color-muted);
    font-size: 0.75rem;
    font-style: italic;
    margin-top: 0.25rem;
}

.footer-location {
    color: var(--color-muted);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-links {
        align-items: flex-end;
    }
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-muted);
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.footer-link svg {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.5s ease-out;
}

/* Modal background overlay */
  .modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
  }

  /* Modal box */
  .modal {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    width: 90%;
    max-width: 400px;
    text-align: center;
    position: relative;
  }

  /* Close button (X) */
  .close-btn {
    position: absolute;
    top: 0.6rem;
    right: 0.8rem;
    font-size: 1.2rem;
    color: #777;
    cursor: pointer;
  }

  /* Form styling */
  form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
  }

  input[type="email"] {
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 0.5rem;
    font-size: 1rem;
  }

  button[type="submit"] {
    background-color: var(--color-action);
    color: white;
    border: none;
    border-radius: 0.5rem;
    padding: 0.8rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s;
  }
  button[type="submit"]:hover {
    background-color: var(--color-action-light);
  }
  
  input[type="number"] {
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 0.5rem;
    font-size: 1rem;
	width: 10rem;
	display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .hidden {
	  display: none;
  }