/* ============================================
   SECURE AI - PRIME AI GUARDRAILS
   Databricks-Inspired Professional Design
   ============================================ */

/* Google Fonts - DM Sans */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap');

/* CSS Variables */
:root {
  /* Brand Colors */
  --primary-blue: #1a56db;
  --primary-blue-dark: #1e40af;
  
  /* Databricks-style Accent Colors */
  --accent-coral: #FF3621;
  --accent-coral-hover: #E62E1B;
  --accent-teal: #00A972;
  --accent-teal-dark: #00363D;
  
  /* Neutral Colors */
  --white: #ffffff;
  --off-white: #FAF8F5;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Dark Theme Colors */
  --dark-bg: #1B3A4B;
  --dark-bg-alt: #00363D;
  
  /* Typography */
  --font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Spacing */
  --container-max: 1200px;
  --section-padding: 120px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--gray-700);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 500;
  color: var(--gray-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { 
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
}

h2 { 
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
}

h3 { 
  font-size: clamp(1.5rem, 3vw, 1.75rem);
  font-weight: 500;
}

h4 { 
  font-size: 1.25rem;
  font-weight: 500;
}

p { 
  margin-bottom: 1.5rem;
  color: var(--gray-600);
}

a {
  color: var(--accent-teal);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover { 
  color: var(--accent-teal-dark);
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Label */
.section-label {
  display: inline-block;
  color: var(--accent-coral);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 500;
  font-family: var(--font-primary);
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  gap: 8px;
}

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

.btn-primary:hover {
  background: var(--accent-coral-hover);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--accent-teal-dark);
  color: var(--white);
}

.btn-secondary:hover {
  background: #002a33;
  color: var(--white);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--gray-900);
  border: 1px solid var(--gray-300);
}

.btn-outline:hover {
  border-color: var(--gray-900);
  color: var(--gray-900);
}

.btn-white {
  background: var(--white);
  color: var(--gray-900);
}

.btn-white:hover {
  background: var(--gray-100);
  color: var(--gray-900);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.0625rem;
}

/* Link with Arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-teal);
  font-weight: 500;
  transition: all 0.2s ease;
}

.link-arrow:hover {
  gap: 12px;
  color: var(--accent-teal-dark);
}

.link-arrow::after {
  content: '→';
  transition: transform 0.2s ease;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  transition: all 0.3s ease;
}

.header.scrolled {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-icon {
  display: flex;
  align-items: center;
}

.logo-icon svg {
  width: 32px;
  height: 32px;
}

.logo span {
  color: var(--primary-blue);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--gray-900);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-actions .login-link {
  font-weight: 500;
  color: var(--gray-700);
}

.nav-actions .login-link:hover {
  color: var(--gray-900);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  padding: 160px 0 100px;
  background: var(--white);
}

.hero .container {
  max-width: 900px;
}

.hero-content {
  text-align: center;
}

.hero h1 {
  margin-bottom: 24px;
  color: var(--gray-900);
}

.hero-description {
  font-size: 1.25rem;
  color: var(--gray-600);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
  margin-top: 80px;
  position: relative;
}

.hero-visual img {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  display: block;
  border-radius: 8px;
  box-shadow: var(--shadow-xl);
}

/* Hero Carousel */
.hero-carousel {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: var(--shadow-xl);
}

.carousel-slides {
  position: relative;
  width: 100%;
}

.carousel-slide {
  display: none;
  width: 100%;
  animation: fadeIn 0.6s ease-in-out;
}

.carousel-slide.active {
  display: block;
}

.carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(1.02);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Carousel Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 24px 0;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
  border-radius: 0 0 12px 12px;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.8);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.carousel-dot:hover {
  background: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
}

.carousel-dot.active {
  background: var(--white);
  border-color: var(--white);
  transform: scale(1.2);
}

/* Logo Bar */
.logo-bar {
  padding: 50px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
}

.logo-bar-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
}

.logo-bar-content img {
  height: 32px;
  width: auto;
  max-width: 150px;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: all 0.3s ease;
}

.logo-bar-content img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* ============================================
   PLATFORM SECTION
   ============================================ */
.platform-section {
  padding: var(--section-padding) 0;
  background: var(--off-white);
}

.platform-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 80px;
}

.platform-header h2 {
  margin-bottom: 16px;
}

.platform-header p {
  font-size: 1.25rem;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 60px;
}

.platform-feature {
  display: flex;
  flex-direction: column;
}

.platform-feature h3 {
  margin-bottom: 12px;
  font-size: 1.5rem;
  color: var(--gray-900);
}

.platform-feature p {
  color: var(--gray-600);
  margin-bottom: 0;
}

/* ============================================
   FEATURE ROWS
   ============================================ */
.feature-section {
  padding: var(--section-padding) 0;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 120px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row.reverse {
  direction: rtl;
}

.feature-row.reverse > * {
  direction: ltr;
}

.feature-text .section-label {
  margin-bottom: 16px;
}

.feature-text h2 {
  margin-bottom: 24px;
}

.feature-text p {
  font-size: 1.125rem;
  margin-bottom: 24px;
}

.feature-list {
  list-style: none;
  margin-bottom: 32px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--gray-700);
}

.feature-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23FF3621'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
}

/* ============================================
   USE CASES SECTION
   ============================================ */
.use-cases-section {
  padding: var(--section-padding) 0;
  background: var(--white);
}

.use-cases-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.use-cases-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.use-case-tab {
  padding: 12px 24px;
  border-radius: 100px;
  border: 1px solid var(--gray-300);
  background: var(--white);
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: all 0.2s ease;
}

.use-case-tab:hover {
  border-color: var(--gray-400);
}

.use-case-tab.active {
  background: var(--accent-coral);
  border-color: var(--accent-coral);
  color: var(--white);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.use-case-card {
  padding: 40px 32px;
  background: var(--off-white);
  border-radius: 8px;
  transition: all 0.3s ease;
  border-left: 4px solid var(--primary-blue);
}

.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--accent-coral);
}

.use-case-card h3 {
  margin-bottom: 12px;
  color: var(--gray-900);
}

.use-case-card p {
  margin-bottom: 0;
  color: var(--gray-600);
}

/* ============================================
   CUSTOMER STORIES SECTION
   ============================================ */
.customer-section {
  padding: var(--section-padding) 0;
  background: var(--dark-bg);
  color: var(--white);
}

.customer-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 60px;
}

.customer-header-text .section-label {
  color: var(--accent-coral);
}

.customer-header-text h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.customer-header-text p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 500px;
  margin-bottom: 0;
}

.customer-nav {
  display: flex;
  gap: 12px;
}

.customer-nav button {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  transition: all 0.2s ease;
}

.customer-nav .prev {
  background: var(--dark-bg-alt);
  color: var(--white);
}

.customer-nav .next {
  background: var(--accent-coral);
  color: var(--white);
}

.customer-nav button:hover {
  transform: scale(1.05);
}

.customer-card {
  background: var(--white);
  border-radius: 8px;
  padding: 48px;
  color: var(--gray-900);
}

.customer-logo {
  height: 40px;
  margin-bottom: 32px;
}

.customer-stat {
  font-size: 4rem;
  font-weight: 400;
  color: var(--gray-900);
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.customer-stat-label {
  font-size: 1.125rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.customer-card h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.customer-card .link-arrow {
  color: var(--accent-teal);
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
  padding: 80px 0;
  background: var(--off-white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item {
  padding: 20px;
}

.stat-value {
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--gray-900);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 1rem;
  color: var(--gray-500);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: var(--section-padding) 0;
  background: var(--primary-blue);
  text-align: center;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto 40px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark-bg-alt);
  padding: 80px 0 40px;
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  margin: 20px 0 24px;
  font-size: 1rem;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: var(--white);
  font-size: 1.25rem;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.footer-social a:hover {
  opacity: 1;
}

.footer-column h4 {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

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

.footer-column li {
  margin-bottom: 16px;
}

.footer-column a {
  color: var(--white);
  font-size: 1rem;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.footer-column a:hover {
  opacity: 1;
}

.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

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

/* ============================================
   PAGE HEADERS
   ============================================ */
.page-header {
  padding: 160px 0 80px;
  background: var(--white);
  text-align: center;
}

.page-header h1 {
  margin-bottom: 16px;
}

.page-header p {
  font-size: 1.25rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   PRODUCT PAGE
   ============================================ */
.product-intro {
  padding: 80px 0 var(--section-padding);
}

.product-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* ============================================
   PRICING PAGE
   ============================================ */
.pricing-section {
  padding: var(--section-padding) 0;
  background: var(--off-white);
}

.pricing-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border-radius: 8px;
  padding: 48px 40px;
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
}

.pricing-card.featured {
  border: 2px solid var(--accent-coral);
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.pricing-badge {
  display: inline-block;
  background: var(--accent-coral);
  color: var(--white);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.pricing-card h3 {
  margin-bottom: 8px;
  font-size: 1.5rem;
}

.pricing-card .price {
  font-size: 3rem;
  font-weight: 400;
  color: var(--gray-900);
  letter-spacing: -0.03em;
}

.pricing-card .price span {
  font-size: 1rem;
  color: var(--gray-500);
  font-weight: 400;
}

.pricing-card .description {
  color: var(--gray-600);
  margin: 16px 0 32px;
  font-size: 1rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 40px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--gray-700);
  font-size: 1rem;
}

.pricing-features li::before {
  content: '✓';
  color: var(--accent-teal);
  font-weight: 600;
}

.pricing-card .btn {
  width: 100%;
}

/* FAQ Section */
.faq-section {
  padding: var(--section-padding) 0;
}

.faq-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.faq-item h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.faq-item p {
  color: var(--gray-600);
  margin-bottom: 0;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
  padding: var(--section-padding) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}

.contact-info h3 {
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--gray-600);
  margin-bottom: 40px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-method {
  display: flex;
  gap: 20px;
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  background: var(--off-white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-method h4 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.contact-method p {
  color: var(--gray-600);
  margin-bottom: 0;
  font-size: 1rem;
}

.contact-form {
  background: var(--off-white);
  border-radius: 8px;
  padding: 48px;
}

.contact-form h3 {
  margin-bottom: 32px;
}

.form-success {
  margin-top: 20px;
  padding: 20px;
  background: linear-gradient(135deg, #00A972, #00875a);
  color: white;
  border-radius: 8px;
  text-align: center;
}

.form-success p {
  margin: 0;
  font-weight: 500;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

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

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--gray-700);
  font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  font-size: 1rem;
  font-family: var(--font-primary);
  background: var(--white);
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-intro {
  padding: var(--section-padding) 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 24px;
}

.about-text p {
  font-size: 1.125rem;
}

.values-section {
  padding: var(--section-padding) 0;
  background: var(--off-white);
}

.values-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.value-card {
  text-align: center;
  padding: 40px 32px;
  border-top: 3px solid var(--primary-blue);
  background: var(--white);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--accent-coral);
}

.value-card h3 {
  margin-bottom: 12px;
  color: var(--gray-900);
}

.value-card p {
  color: var(--gray-600);
  margin-bottom: 0;
}

.team-section {
  padding: var(--section-padding) 0;
}

.team-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
}

.team-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
  font-weight: 500;
  margin: 0 auto 20px;
}

.team-card h4 {
  margin-bottom: 4px;
}

.team-card .role {
  color: var(--accent-coral);
  font-weight: 500;
  margin-bottom: 12px;
  font-size: 0.9375rem;
}

.team-card p {
  color: var(--gray-600);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* Single founder layout */
.team-grid.team-single {
  display: flex;
  justify-content: center;
}

.team-card.featured {
  max-width: 500px;
  padding: 40px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--primary-blue);
}

.team-card.featured .team-avatar {
  width: 140px;
  height: 140px;
  font-size: 2.5rem;
}

.team-card.featured h4 {
  font-size: 1.5rem;
}

.team-card.featured .role {
  font-size: 1.125rem;
}

.team-card.featured p:last-child {
  font-size: 1rem;
  line-height: 1.7;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }
  
  .feature-row,
  .product-intro-grid,
  .about-content,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .feature-row.reverse {
    direction: ltr;
  }
  
  .platform-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .use-cases-grid,
  .pricing-grid,
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .customer-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }
  
  .header .container {
    height: 64px;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--gray-200);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-menu li {
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-100);
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .nav-actions .btn {
    display: none;
  }
  
  .hero {
    padding: 120px 0 60px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .use-cases-grid,
  .pricing-grid,
  .values-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: 32px 24px;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .logo-bar-content {
    gap: 40px;
  }
  
  .customer-card {
    padding: 32px;
  }
  
  .customer-stat {
    font-size: 3rem;
  }
}