@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@500;700&display=swap');

:root {
  /* Colors */
  --primary: #2C4A3B;
  --primary-light: #4A6E5D;
  --secondary: #D4E0D7;
  --accent: #D96C4A;
  --accent-hover: #C55B3B;
  --surface: #FFFFFF;
  --surface-alt: #F2F5F3;
  --text-main: #1F2923;
  --text-muted: #5C6B62;
  --border: #E0E8E3;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* UI */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 32px;
  --shadow-sm: 0 4px 6px rgba(44, 74, 59, 0.05);
  --shadow-md: 0 10px 30px rgba(44, 74, 59, 0.08);
  --shadow-lg: 0 20px 40px rgba(44, 74, 59, 0.12);
}

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

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.1;
  color: var(--primary);
}

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

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

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

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--accent);
  color: white;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(217, 108, 74, 0.2);
}

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

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Header/Nav */
nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-md) 0;
  background: transparent;
  z-index: 100;
}

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

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary); 
  /* If hero background is dark, use lighter color via JS/CSS specificity later or just use white if always dark hero */
  color: white; 
}

/* Hero Section */
.hero {
  position: relative;
  height: 90vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('./assets/hero.png');
  background-size: cover;
  background-position: center;
  color: white;
}

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

.hero h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  color: white;
  margin-bottom: var(--spacing-sm);
}

.hero p {
  font-size: 1.25rem;
  max-width: 600px;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

/* Concept Section */
.concept {
  background-color: var(--surface);
  position: relative;
  overflow: hidden;
}

.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.concept-text h2 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.concept-text p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.concept-highlight {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--secondary);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.concept-highlight strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.concept-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* Advantages Section */
.advantages {
  background-color: var(--surface-alt);
}

.advantages h2 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.card {
  background: white;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.card h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.5rem;
}

.card p {
  color: var(--text-muted);
}

/* Examples Section */
.examples {
  background-color: var(--surface);
}

.example-quote {
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  text-align: center;
}

.example-quote blockquote {
  font-size: 1.5rem;
  font-family: var(--font-heading);
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.example-quote cite {
  color: var(--text-muted);
  font-style: normal;
  font-weight: 600;
}

/* Contact / Form Section */
.contact {
  background-color: var(--primary);
  color: white;
  position: relative;
  overflow: hidden;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.contact-text h2 {
  color: white;
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.contact-text p {
  opacity: 0.8;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

.coach-form {
  background: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  color: var(--text-main);
  box-shadow: var(--shadow-lg);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

button[type="submit"] {
  width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 3rem; }
  .concept-grid, .contact-content { grid-template-columns: 1fr; }
  .section-padding { padding: var(--spacing-lg) 0; }
  .coach-form { padding: var(--spacing-md); }
}