/* style.css */

/* --- ROOT VARIABLES --- */
:root {
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Merriweather', serif;

  /* Triadic Color Palette */
  --color-primary: #0D47A1; /* Deep Corporate Blue */
  --color-primary-dark: #0A367E;
  --color-secondary: #C62828; /* Strong Red Accent for CTAs */
  --color-secondary-dark: #A02020;
  --color-accent: #2E7D32; /* Green for highlights/success states */

  /* Neutral Colors */
  --color-text: #333333;
  --color-text-headings: #222222;
  --color-text-light: #FFFFFF;
  --color-background: #FFFFFF;
  --color-background-gray: #f7f9fc;
  --color-border: #dee2e6;
  
  /* Spacing & Sizing */
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 32px;
  --spacing-xl: 64px;
  --section-padding-y: 80px;
  --header-height: 80px;
  --max-width: 1200px;
  
  /* Effects */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 5px 15px rgba(0,0,0,0.1);
  --border-radius: 8px;
  --transition-elastic: cubic-bezier(0.64, 0.04, 0.35, 1) 0.4s;
  --transition-smooth: ease-in-out 0.3s;
}

/* --- BASE & TYPOGRAPHY --- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text-headings);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.3;
}

h1 { font-size: 3rem; font-weight: 900; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
  margin: 0 0 var(--spacing-md) 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-smooth);
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

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

/* --- LAYOUT --- */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

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

.section-gray {
  background-color: var(--color-background-gray);
}

.section-skewed, .section-skewed-alt {
  position: relative;
  z-index: 1;
  padding: calc(var(--section-padding-y) + 40px) 0;
}

.section-skewed::before, .section-skewed-alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.section-skewed::before {
  background-color: var(--color-background-gray);
  transform: skewY(-2deg);
}

.section-skewed-alt::before {
  background-color: var(--color-background);
  transform: skewY(2deg);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-headings);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
}

.section-subtitle {
  text-align: center;
  max-width: 700px;
  margin: -20px auto var(--spacing-xl) auto;
  font-size: 1.1rem;
  color: #6c757d;
}

/* --- HEADER & NAVIGATION --- */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header-height);
  background-color: transparent;
  transition: background-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.main-header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--color-primary);
  text-decoration: none;
}
.main-header.scrolled .logo { color: var(--color-primary); }
.hero-section + main .main-header .logo, .hero-section + main .main-header .nav-links a { color: var(--color-text-light); }
.hero-section + main .main-header.scrolled .logo, .hero-section + main .main-header.scrolled .nav-links a { color: var(--color-primary); }

.nav-links {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  position: relative;
  padding: var(--spacing-sm) 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-smooth);
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 22px;
  position: relative;
  z-index: 1001;
}

.burger-menu span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px;
  position: absolute;
  left: 0;
  transition: all 0.3s ease-in-out;
}
.hero-section + main .main-header .burger-menu span { background-color: var(--color-text-light); }
.hero-section + main .main-header.scrolled .burger-menu span { background-color: var(--color-primary); }


.burger-menu span:nth-child(1) { top: 0; }
.burger-menu span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.burger-menu span:nth-child(3) { bottom: 0; }

.burger-menu.active span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.burger-menu.active span:nth-child(2) { opacity: 0; }
.burger-menu.active span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

/* --- GLOBAL COMPONENTS --- */
.cta-button, .link-button {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  border-radius: 50px;
  padding: 12px 30px;
  transition: transform var(--transition-elastic), box-shadow var(--transition-elastic);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.cta-button {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  box-shadow: 0 4px 10px rgba(211, 47, 47, 0.3);
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 7px 20px rgba(211, 47, 47, 0.4);
  color: var(--color-text-light);
  text-decoration: none;
}

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

.link-button:hover {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  transform: translateY(-3px);
  text-decoration: none;
}

.card {
  background: var(--color-background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-elastic), box-shadow var(--transition-elastic);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.card-image {
  width: 100%;
  height: 250px; /* Fixed height for consistency */
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Ensures image covers the area without distortion */
  transition: transform 0.4s ease;
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-content h4 {
  margin-top: 0;
  color: var(--color-primary);
}

/* --- SECTION STYLES --- */

/* Hero Section */
.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  color: var(--color-text-light);
  text-align: center;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  padding: var(--spacing-xl) 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
  text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

/* About Us Section */
.about-us-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  align-items: center;
}
.about-us-text { padding-right: var(--spacing-lg); }
.about-us-image-wrapper .card-image { border-radius: var(--border-radius); box-shadow: var(--shadow-md); height: auto; }

/* Mission & Vision Section */
.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}
.mission-card, .vision-card { text-align: center; }

/* Workshops Section */
.workshops-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

/* Instructors Section */
.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}
.instructor-card { align-items: center; text-align: center; }
.instructor-card .card-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin-top: var(--spacing-lg);
  border: 4px solid var(--color-background);
  box-shadow: 0 0 15px rgba(0,0,0,0.2);
}
.instructor-card h5 { color: var(--color-accent); font-weight: 400; font-family: var(--font-body); }

/* Success Stories Section */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-lg);
}
.testimonial-card {
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5px);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  border-left: 5px solid var(--color-primary);
}
.testimonial-card blockquote {
  margin: 0;
  padding: 0;
  font-size: 1.1rem;
  font-style: italic;
}
.testimonial-card cite {
  display: block;
  margin-top: var(--spacing-md);
  font-weight: 700;
  color: var(--color-primary);
  font-style: normal;
}

/* Accolades Section */
.accolades-grid {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}
.accolade-item {
  text-align: center;
  max-width: 200px;
}
.accolade-item img {
  margin: 0 auto var(--spacing-md) auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-smooth);
}
.accolade-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Clientele Section */
.client-logos {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}
.client-logos img {
  max-height: 50px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all var(--transition-smooth);
}
.client-logos img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Resources Section */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}
.resource-card .card-content { text-align: left; }
.resource-card h4 a { text-decoration: none; color: var(--color-primary); }
.resource-card h4 a:hover { text-decoration: underline; }

/* Contact Section */
.contact-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--color-background);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.form-group {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background-color: var(--color-background-gray);
  transition: border-color var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.2);
}

.form-group label {
  position: absolute;
  top: 15px;
  left: 15px;
  color: #6c757d;
  pointer-events: none;
  transition: all var(--transition-smooth);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -10px;
  left: 10px;
  font-size: 0.8rem;
  color: var(--color-primary);
  background-color: var(--color-background);
  padding: 0 5px;
}

.contact-form .cta-button {
  width: 100%;
}

/* --- FOOTER --- */
.main-footer {
  background-color: var(--color-text);
  color: #adb5bd;
  padding: var(--spacing-xl) 0 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}
.footer-col h4 {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col ul li {
  margin-bottom: var(--spacing-sm);
}
.footer-col ul a {
  color: #adb5bd;
  text-decoration: none;
  transition: color var(--transition-smooth);
}
.footer-col ul a:hover {
  color: var(--color-text-light);
  text-decoration: underline;
}
.footer-bottom {
  text-align: center;
  padding: var(--spacing-md) 0;
  border-top: 1px solid #495057;
  font-size: 0.9rem;
}

/* --- OTHER PAGES --- */
.success-page-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-background-gray);
}
.success-content {
  background-color: var(--color-background);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  max-width: 600px;
}

.static-page-content {
  padding-top: calc(var(--header-height) + var(--spacing-xl));
  padding-bottom: var(--spacing-xl);
}
.static-page-content .container {
  max-width: 900px;
}
.static-page-content h1 {
  margin-bottom: var(--spacing-lg);
}
.static-page-content h2 {
  margin-top: var(--spacing-lg);
}

/* --- ANIMATIONS & UTILITIES --- */
.scroll-animate {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.scroll-animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- RESPONSIVE STYLES --- */
@media (max-width: 992px) {
  h1 { font-size: 2.5rem; }
  .hero-title { font-size: 3rem; }
  .about-us-grid { grid-template-columns: 1fr; }
  .about-us-text { padding-right: 0; text-align: center; }
  .about-us-image-wrapper { margin-top: var(--spacing-lg); }
}

@media (max-width: 768px) {
  .section-skewed, .section-skewed-alt { padding: var(--section-padding-y) 0; }
  .section-skewed::before, .section-skewed-alt::before { transform: none; }
  
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateX(100%);
    transition: transform 0.4s ease-in-out;
  }
  .nav-links.active {
    transform: translateX(0);
  }
  .nav-links a { color: var(--color-primary); font-size: 1.5rem; }
  .burger-menu { display: block; }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.8rem; }
  .hero-title { font-size: 2.5rem; }
  
  .mission-vision-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-wrapper { padding: var(--spacing-lg); }
}