/* Google-inspired Clean CSS */

:root {
  --primary-color: #027373;
  /* Teal from logo */
  --primary-hover: #015656;
  --secondary-color: #e8f0fe;
  /* Light Blue BG */
  --text-color: #202124;
  /* Dark Gray */
  --text-secondary: #5f6368;
  /* Light Gray Text */
  --background-color: #ffffff;
  --section-bg: #f8f9fa;
  /* Very Light Gray */
  --border-color: #dadce0;
  --success-color: #34a853;
  --warning-color: #fbbc04;
  --error-color: #ea4335;
  --transition-speed: 0.3s;
  --radius: 8px;
  --shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
  --header-height: 64px;
}

/* Reset & Basics */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Google Sans', 'Roboto', sans-serif;
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: color var(--transition-speed);
}

a:hover {
  color: var(--primary-hover);
}

ul {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-color);
  margin-bottom: 0.5em;
  font-weight: 500;
}

p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.container {
  max-width: 1400px;
  /* Increased from 1200px */
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  height: var(--header-height);
  background: var(--background-color);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo-link {
  text-decoration: none;
  color: inherit;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  display: block;
}

.logo-text {
  margin-top: 5px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-color);
  letter-spacing: -0.5px;
  line-height: 1;
  /* Ensure tight stacking */
}

.logo-text-container {
  display: flex;
  flex-direction: column;
}

.logo-tagline {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.main-nav ul {
  display: flex;
  gap: 24px;
}

.main-nav a {
  color: var(--text-secondary);
  font-weight: 500;
}

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

.btn {
  display: inline-block;
  padding: 10px 24px;
  border-radius: 4px;
  /* Slightly rounded, Google style */
  font-weight: 500;
  text-align: center;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

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

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
  color: white;
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--secondary-color);
  border-color: transparent;
}

.btn.small {
  padding: 8px 16px;
  font-size: 0.875rem;
}

/* Sections */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.section-header h2 {
  font-size: 2.25rem;
  line-height: 1.2;
}

/* Hero */
.hero-section {
  text-align: center;
  /* Full screen height minus header */
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  /* Vertically center */
  padding: 80px 0;
}

.hero-content {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  /* Space between columns */
  align-items: center;
}

.hero-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  /* Adjusted for split layout */
  font-weight: 500;
  line-height: 1.1;
  margin-top: 24px;
  margin-bottom: 32px;
  color: var(--text-color);
  max-width: 100%;
  /* Reset max-width for column */
}

.hero-sub {
  font-size: 1.25rem;
  line-height: 1.6;
  max-width: 100%;
  /* Reset max-width for column */
  margin: 0 auto 48px;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.hero-logo {
  height: 100px;
  /* Slightly smaller for split layout */
  width: auto;
  margin-bottom: 32px;
}

.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  min-height: 400px;
  /* Placeholder height */
  background-color: #f8f9fa;
  border: 2px dashed #dadce0;
  border-radius: var(--radius);
  color: var(--text-secondary);
}

/* Responsive adjustment for Hero */
@media (max-width: 960px) {
  .hero-content {
    grid-template-columns: 1fr;
    /* Stack on smaller screens */
    gap: 48px;
  }

  .hero-right {
    min-height: 200px;
  }
}

/* Mission Section */
.mission-section {
  background-color: var(--section-bg);
}

.mission-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: start;
}

.mission-text {
  padding: 24px 0;
  /* Align visually with cards */
}

.mission-text h3 {
  font-size: 1.5rem;
  color: var(--text-color);
  margin-bottom: 16px;
}

.mission-text p {
  font-size: 1.1rem;
  /* Slightly smaller to fit 3 cols */
  line-height: 1.6;
  color: var(--text-secondary);
}

.highlight-card {
  background: white;
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 12px rgba(60, 64, 67, 0.1);
  position: relative;
  overflow: hidden;
}

.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary-color);
}

.highlight-card h3 {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-bottom: 16px;
}

@media (max-width: 960px) {
  .mission-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

/* Features */
.features-section {
  background-color: white;
  /* Alternating: Hero(White) -> Mission(Gray) -> Features(White) */
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  background: white;
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  transition: box-shadow var(--transition-speed);
}

.feature-card:hover {
  box-shadow: var(--shadow);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--primary-color);
}


/* Use Cases */
.use-cases-section {
  background-color: var(--section-bg);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.use-case-card {
  background: white;
  padding: 32px;
  border-radius: var(--radius);
  border-left: 4px solid var(--primary-color);
  box-shadow: 0 1px 3px rgba(60, 64, 67, 0.1);
  transition: transform var(--transition-speed);
}

.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.use-case-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--text-color);
}

/* Pricing Cards */
.pricing-section {
  background-color: white;
}

.pricing-cards {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  align-items: stretch;
}

.pricing-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 12px rgba(60, 64, 67, 0.15);
  transform: scale(1.05);
  position: relative;
  z-index: 10;
  /* Ensure it stays on top */
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
  box-shadow: 0 8px 24px rgba(60, 64, 67, 0.2);
}

.card-header {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--section-bg);
}

.card-header h3 {
  font-size: 1.5rem;
  color: var(--text-color);
  margin-bottom: 16px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-features li {
  margin-bottom: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
}

.pricing-features li::before {
  content: "✓";
  color: var(--primary-color);
  font-weight: 700;
  margin-right: 12px;
}

/* Contact Form */
.contact-section {
  background-color: white;
  /* Alternating: ... Install(Gray) -> Contact(White) */
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-form {
  background: white;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-promise {
  background-color: var(--section-bg);
  color: var(--primary-color);
  padding: 16px;
  border-radius: 4px;
  text-align: center;
  font-weight: 500;
  margin-bottom: 24px;
  border-left: 4px solid var(--primary-color);
  line-height: 1.4;
}

.contact-form .form-group {
  margin-bottom: 24px;
}

.contact-info {
  text-align: right;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--text-color);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--secondary-color);
}

.contact-form button {
  width: 100%;
  margin-top: 16px;
  /* Added gap */
}

/* Footer */
.site-footer {
  padding: 40px 0;
  background-color: white;
  border-top: 1px solid var(--border-color);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer-brand {
  font-weight: 700;
  color: var(--text-color);
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-secondary);
}

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

/* Responsive */
html {
  scroll-behavior: smooth;
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .main-nav {
    display: none;
    /* Hide nav for basic mobile view for now */
  }

  .header-container .btn {
    display: none;
    /* Hide CTA in header on mobile if needed, or adjust */
  }

  /* Mobile Optimizations */
  .header-container {
    justify-content: center;
  }

  .hero-right {
    display: none;
  }

  .contact-info {
    text-align: center;
  }
}

/* Pricing Table Removed */

/* Installation Section */
.installation-section {
  text-align: center;
  background-color: var(--section-bg);
  /* Alternating: ... Pricing(White) -> Install(Gray) */
  padding: 80px 0;
}

.install-buttons {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.install-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background-color: var(--text-color);
  color: white;
  border: 1px solid var(--text-color);
  /* Added border to match sizing */
  border-radius: var(--radius);
  text-align: left;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed);
}

.install-btn.light-theme {
  background-color: white;
  color: var(--text-color);
  border-color: var(--border-color);
  box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
  /* Subtle shadow for light button */
}

.install-btn.light-theme:hover {
  background-color: #f8f9fa;
  border-color: #dadce0;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(2, 115, 115, 0.4);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(2, 115, 115, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(2, 115, 115, 0);
  }
}

.install-btn.recommended {
  border-color: var(--primary-color);
  background-color: #f0fdfd;
  /* Very light teal tint */
  box-shadow: 0 4px 12px rgba(2, 115, 115, 0.2);
  transform: scale(1.05);
  font-weight: 500;
  position: relative;
  z-index: 10;
  animation: pulse 2s infinite;
}

.install-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.install-btn.recommended:hover {
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 6px 16px rgba(2, 115, 115, 0.3);
}

/* Adjust hover for light theme specifically if needed, but generic transform is fine */

.install-btn box-icon,
.install-btn svg,
.install-btn img {
  width: 32px;
  height: 32px;
  fill: white;
}

.install-btn.light-theme svg,
.install-btn.light-theme img {
  width: 48px;
  /* Slightly larger for the full colored logo */
  height: 48px;
  fill: none;
  /* Don't fill the colored logo */
}

.btn-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.btn-small-text {
  font-size: 0.75rem;
  opacity: 0.8;
}

.btn-large-text {
  font-size: 1rem;
  font-weight: 500;
}