@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  /* Brand Consistency Colors */
  --primary: #1e3a8a; /* Deep Tech Blue */
  --primary-light: #3b82f6; /* Bright Blue */
  --accent: #ff6b35; /* Vibrant Orange */
  --accent-hover: #e85a28;
  
  --text-main: #0f172a; /* Slate 900 */
  --text-muted: #64748b; /* Slate 500 */
  
  --bg-main: #ffffff;
  --bg-off: #f8fafc; /* Slate 50 */
  --bg-dark: #0f172a; /* For Dark sections */
  
  --blue-gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.5);
  
  --radius: 0.75rem;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 10px 30px -5px rgba(59, 130, 246, 0.3);
  
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
}

body {
  background-color: var(--bg-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navbar Alignment */
.navbar {
  padding: 1rem 0;
  border-bottom: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-main);
  text-decoration: none;
}

.logo-text .accent {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition);
}

.nav-link:hover {
  color: var(--primary);
}

/* Updated Hero for Consistency */
.hero {
  padding: 8rem 0 4rem;
  text-align: center;
  background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.tag {
  display: inline-block;
  padding: 0.35rem 1.25rem;
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary-light);
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.gradient-text {
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3.5rem;
}

.transparency-line {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 1rem;
  opacity: 0.8;
}

/* Trust Strip */
.trust-strip {
  background: var(--bg-main);
  padding: 1.5rem 0;
  border-bottom: 1px solid #e2e8f0;
}

.trust-wrap {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.trust-item i {
  color: var(--accent);
}

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

.section-off {
  background: var(--bg-off);
}

.section-dark {
  background: var(--bg-dark);
  color: white;
}

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

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Timeline Grid */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.timeline-card {
  background: white;
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--accent);
}

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

.timeline-card .time {
  display: block;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

/* Form Styles */
.brief-section {
  background: white;
  padding: 4rem;
  border-radius: 2rem;
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group.full {
  grid-column: span 2;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
}

input, select, textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-light);
}

/* Buttons Alignment */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--blue-gradient);
  color: white;
  box-shadow: var(--shadow-md);
}

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

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

.btn-accent:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

/* Expectation List */
.expect-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  list-style: none;
}

.expect-item {
  display: flex;
  gap: 1.25rem;
}

.expect-icon {
  background: #f0f4ff;
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary-light);
}

/* Modal Styling */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: white;
  padding: 3rem;
  border-radius: 1.5rem;
  max-width: 500px;
  width: 90%;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.close-modal {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  h1 { font-size: 2.75rem; }
  .hero-actions { flex-direction: column; }
  .form-grid, .expect-list { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
}