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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #f9fafb;
  color: #0a2540;
  line-height: 1.6;
}

/* Container */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

/* Header */
.site-header {
  background: linear-gradient(135deg, #e0f2fe, #fef3c7);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

.logo img {
  height: 36px;
}

/* Nav Container */
.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: #111827;
  font-weight: 500;
  font-size: 1rem;
}

/* Small Button in Header */
.button.small {
  display: inline-block;
  background: #10b981;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: background 0.2s ease, transform 0.1s ease;
}

.button.small:hover {
  background: #059669;
  transform: translateY(-1px);
}

/* Hamburger Button */
.nav-toggle {
  display: none;
  font-size: 4.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #111827;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    gap: 1rem;
    display: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}

/* Hero Section */
.hero.gradient-bg {
  background: linear-gradient(135deg, #e0f2fe, #fef3c7);
  text-align: center;
  padding: 6rem 1rem;
}

.hero h1 {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #0a2540;
}

.hero p {
  font-size: 1.25rem;
  color: #374151;
  margin-bottom: 2rem;
}

/* Large CTA Button */
.button.large {
  display: inline-block;
  background: #10b981;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  padding: 1rem 2rem;
  border-radius: 8px;
  transition: background 0.2s ease, transform 0.1s ease;
}

.button.large:hover {
  background: #059669;
  transform: translateY(-2px);
}

.hero .subtext {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: #4b5563;
}

/* iPhone Mockup */
.iphone-mockup {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.iphone-screen {
  position: relative;
  width: 360px;
  height: 180px;
  background: #000;
  border: 12px solid #333;
  border-radius: 36px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

#iphone-text {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/* Number styling */
.heading-number {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 9rem;
  font-weight: 600;
  letter-spacing: 0;
  color: #ffffff;
  text-align: center;
  line-height: 1;
  text-shadow: 0 0 8px rgba(0,0,0,0.6);
}

/* Degree symbol styling */
.degree-symbol {
  font-size: 4rem;
  font-weight: 400;
  color: #ffffff;
  margin-left: 0.2rem;
  position: relative;
  top: -1.2rem;
  text-shadow: 0 0 8px rgba(0,0,0,0.6);
}

/* Section Headings */
section h2 {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-card {
  background: #1e293b;
  color: #ffffff;
  padding: 1.75rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

.feature-card p {
  font-size: 0.95rem;
  color: #cbd5e1;
}

/* Video Section Spacing */
section.video-section {
  padding: 4rem 1rem;
}

/* Video Embed */
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  margin-top: 2rem;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 12px;
}

/* Testimonials Section */
.testimonials-section {
  background: #0a2540;
  color: #ffffff;
  padding: 6rem 1rem;
  text-align: center;
}

.testimonials-section h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 3rem;
}

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

.testimonial-card {
  background: #ffffff;
  color: #111827;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  text-align: left;
}

.testimonial-card .highlight {
  background: #fbbf24;
  color: #111827;
  padding: 0.15em 0.3em;
  border-radius: 4px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.testimonial-author img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

/* Pricing Section */
.pricing {
  background: linear-gradient(135deg, #34d399, #06b6d4);
  color: #ffffff;
  text-align: center;
  padding: 6rem 1rem;
  border-radius: 0; /* Remove rounding */
}


.pricing h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.pricing-list {
  list-style: none;
  margin: 0 0 2rem 0;
  padding: 0;
  font-size: 1.1rem;
}

.pricing-list li {
  margin-bottom: 0.75rem;
}

.pricing .subtext {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: #d1d5db;
}

/* FAQ */
.faq {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 2rem;
}

.faq-item h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.faq-item p {
  color: #4b5563;
}

/* Footer */
footer {
  background: #ffffff;
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  color: #6b7280;
}