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

/* --- CSS Variables --- */
:root {
  --color-ink: #1a1520;
  --color-ink-light: #2c2436;
  --color-cream: #f6f1e8;
  --color-cream-dark: #e8e0cf;
  --color-gold: #b8943f;
  --color-gold-hover: #9c7b30;
  --color-gray: #7a7369;
  --color-gray-light: #d6cfc5;
  --color-error: #c44e4e;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  --spacing-section: 7rem;
  --spacing-element: 2rem;

  --container-width: 1100px;
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-cream);
  color: var(--color-ink);
  line-height: 1.6;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, textarea {
  font-family: inherit;
  border: none;
  background: none;
  outline: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-ink);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.35rem;
}

p {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-gray);
  font-style: italic;
  max-width: 600px;
  margin-bottom: 3rem;
}

/* --- Layout Utilities --- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.center {
  text-align: center;
}
.center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

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

section {
  padding: var(--spacing-section) 0;
}

/* --- Components --- */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--color-gold);
  color: #fff;
}

.btn-nav {
  padding: 0.75rem 1.5rem;
  font-size: 0.85rem;
  border-color: var(--color-ink);
}

.btn-nav:hover {
  background-color: var(--color-ink);
  color: var(--color-cream);
}

.btn-full {
  width: 100%;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(246, 241, 232, 0.95);
  backdrop-filter: blur(8px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-cream-dark);
  transition: transform var(--transition-smooth);
}

.navbar.hidden {
  transform: translateY(-100%);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-ink);
}

.nav-links {
  display: flex;
  gap: 3rem;
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--color-ink);
}

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

.mobile-menu-btn {
  display: none;
  width: 30px;
  height: 20px;
  position: relative;
  z-index: 1001;
  cursor: pointer;
}

.mobile-menu-btn span {
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--color-ink);
  left: 0;
  transition: var(--transition-smooth);
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { bottom: 0; }

.mobile-menu-btn.active span:nth-child(1) {
  top: 9px;
  transform: rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  bottom: 9px;
  transform: rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-cream);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.mobile-link {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-ink);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  padding-top: 80px; /* offset for nav */
  display: flex;
  align-items: center;
}

.hero-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-subtitle {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray);
  display: block;
  margin-bottom: 1.5rem;
}

.hero-text {
  font-size: 1.125rem;
  color: var(--color-gray);
  margin-bottom: 2.5rem;
  max-width: 450px;
}

.hero-image-wrapper {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Value Proposition --- */
.value-prop {
  background-color: #fff; /* Slight contrast from cream */
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.feature-card {
  padding: 2rem;
  border: 1px solid var(--color-cream-dark);
  transition: transform var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.feature-card h3 {
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

/* --- Image Banner --- */
.image-banner {
  padding: 0;
  height: 60vh;
  min-height: 400px;
}

.banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Course Overview --- */
.modules-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.module-item {
  display: flex;
  gap: 2rem;
  padding: 2rem;
  background-color: #fff;
  border-left: 2px solid var(--color-gold);
}

.module-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--color-gray-light);
  line-height: 1;
}

.module-content h3 {
  margin-bottom: 0.5rem;
}

.module-content p {
  color: var(--color-gray);
  margin-bottom: 0;
}

/* --- Who For --- */
.who-for {
  background-color: var(--color-ink);
  color: var(--color-cream);
}

.who-for h2, .who-for h4 {
  color: var(--color-cream);
}

.who-for-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.portrait {
  margin-bottom: 2.5rem;
  padding-left: 1.5rem;
  border-left: 1px solid rgba(246, 241, 232, 0.2);
}

.portrait p {
  color: rgba(246, 241, 232, 0.7);
  font-size: 0.95rem;
}

.portrait-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

/* --- Learning Process --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.step {
  text-align: center;
}

.step-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid var(--color-gold);
  margin: 0 auto 1.5rem;
  position: relative;
}

.step-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background-color: var(--color-gold);
  border-radius: 50%;
}

.step p {
  font-size: 0.9rem;
  color: var(--color-gray);
}

/* --- About Instructor --- */
.instructor-layout {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 4rem;
  align-items: center;
}

.author-img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.instructor-text p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* --- Lead Form Section --- */
.lead-form-section {
  background-color: var(--color-cream-dark);
}

.form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  background-color: #fff;
  padding: 4rem;
}

.form-content h2 {
  margin-bottom: 1.5rem;
}

.form-content p {
  color: var(--color-gray);
}

.niblis-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-ink-light);
}

.form-group input {
  padding: 1rem;
  border: 1px solid var(--color-gray-light);
  background-color: var(--color-cream);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus {
  border-color: var(--color-gold);
}

.form-group input.error {
  border-color: var(--color-error);
}

.form-disclaimer {
  font-size: 0.75rem;
  color: var(--color-gray);
  line-height: 1.4;
}

.form-disclaimer a {
  text-decoration: underline;
}

/* --- FAQ Section --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  border-top: 1px solid var(--color-gray-light);
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-light);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-ink);
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-answer p {
  padding-bottom: 1.5rem;
  color: var(--color-gray);
  padding-right: 2rem;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-ink);
  color: var(--color-cream);
  padding: 4rem 0 2rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-cream);
  display: block;
  margin-bottom: 1rem;
}

.footer-desc {
  color: rgba(246, 241, 232, 0.6);
  font-size: 0.9rem;
}

.footer-nav {
  display: flex;
  gap: 4rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-col h5 {
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: rgba(246, 241, 232, 0.8);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(246, 241, 232, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(246, 241, 232, 0.5);
}

.company-info p {
  margin-bottom: 0.25rem;
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #fff;
  padding: 1.5rem 2rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.cookie-banner a {
  text-decoration: underline;
  color: var(--color-ink);
}

/* --- Inner Pages (Legal & Success) --- */
.legal-page {
  padding-top: 140px;
  min-height: calc(100vh - 300px);
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: #fff;
  padding: 4rem;
}

.legal-content h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--color-cream-dark);
  padding-bottom: 1rem;
}

.legal-content h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.legal-content p {
  margin-bottom: 1.5rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: 2rem;
  margin-bottom: 1.5rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 80vh;
  padding-top: 80px;
}

.success-icon {
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.success-page h1 {
  margin-bottom: 1rem;
}

.success-page p {
  color: var(--color-gray);
  margin-bottom: 2.5rem;
  max-width: 500px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-text {
    margin: 0 auto 2.5rem;
  }
  
  .who-for-content,
  .instructor-layout,
  .form-wrapper {
    grid-template-columns: 1fr;
  }
  
  .instructor-image {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .portrait-img {
    aspect-ratio: 16/9;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-section: 4rem;
  }
  
  .nav-links, .btn-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .features-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .form-wrapper,
  .legal-content {
    padding: 2rem;
  }
  
  .footer-top {
    flex-direction: column;
    gap: 3rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .cookie-banner {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
}