@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gold: #ffd700;
  --color-gold-hover: #e6c200;
  --color-gray-50: #f9f9f9;
  --color-gray-100: #f3f4f6;
  --color-gray-300: #d1d5db;
  --color-gray-800: #1f2937;
  
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;
  
  --spacing-section: 6rem;
  --spacing-container: max(1.5rem, 5vw);
  --border-radius: 4px;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-black);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
}

p {
  font-size: 1.125rem;
  color: var(--color-gray-800);
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

img {
  max-width: 100%;
  border-radius: var(--border-radius);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-container);
}

/* Typography styles */
.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--color-gold);
  margin: 1rem auto 0;
}

/* Utilities */
.text-center { text-align: center; }
.py-section { padding-top: var(--spacing-section); padding-bottom: var(--spacing-section); }
.bg-gray-50 { background-color: var(--color-gray-50); }
.bg-black { background-color: var(--color-black); color: var(--color-white); }
.bg-black p { color: var(--color-gray-300); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-black);
  font-weight: 600;
}

.btn-primary:hover {
  background-color: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-outline:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-light-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-light-outline:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem var(--spacing-container);
  background-color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-gray-100);
}

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

.logo img, .logo video {
  height: 80px;
  width: auto;
  object-fit: contain;
  transform: scale(1.6) translateY(5px);
  transform-origin: left center;
}

.pdf-logo {
  height: 70px;
  width: 200px;
  pointer-events: none;
  overflow: hidden;
  border: none;
}

.pdf-logo-footer {
  height: 60px;
  width: 170px;
  pointer-events: none;
  overflow: hidden;
  border: none;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  font-size: 1rem;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-gold);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  background-color: var(--color-white);
  padding: 2rem var(--spacing-container);
}

.hero-content {
  max-width: 800px;
}

.hero-title {
  font-size: 4.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  opacity: 0;
  animation: fadeInDown 1s ease forwards;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-800);
  margin-bottom: 3rem;
  font-weight: 400;
  opacity: 0;
  animation: fadeInDown 1s ease 0.2s forwards;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  opacity: 0;
  animation: fadeIn 1s ease 0.4s forwards;
}

/* About Section */
.about {
  text-align: center;
}

.about-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.8;
  color: var(--color-gray-800);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  padding: 3rem 2rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--border-radius);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  box-shadow: 0 15px 30px rgba(0,0,0,0.05);
  transform: translateY(-5px);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-black);
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Process Section */
.process-flow {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  position: relative;
  margin-top: 4rem;
}

.process-step {
  flex: 1;
  text-align: center;
  min-width: 200px;
  padding: 0 1rem;
  position: relative;
  margin-bottom: 2rem;
}

.step-number {
  width: 60px;
  height: 60px;
  background-color: var(--color-black);
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 2;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 30px;
  right: -50%;
  width: 100%;
  height: 2px;
  background-color: var(--color-gray-300);
  z-index: 1;
}

.step-title {
  font-size: 1.25rem;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.testimonial-card {
  background-color: var(--color-white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: 0 5px 20px rgba(0,0,0,0.03);
  position: relative;
  border-top: 3px solid var(--color-gold);
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-info h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.author-info p {
  font-size: 0.875rem;
  color: var(--color-gray-800);
}

/* Footer */
.footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 4rem var(--spacing-container) 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 3rem;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer-tagline {
  color: var(--color-gray-300);
  margin-bottom: 1.5rem;
}

.footer h4 {
  font-family: var(--font-sans);
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--color-gray-300);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  color: var(--color-gray-300);
  font-size: 0.875rem;
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title { font-size: 3rem; }
  .hero-buttons { flex-direction: column; }
  .nav-links { display: none; } /* Mobile menu needed in a real app */
  .process-step:not(:last-child)::after { display: none; }
  .process-flow { flex-direction: column; gap: 2rem; }
}