/* 
  Pious Mathew - Portfolio CSS
  Visual Style: Minimal • Professional • Academic
  Colors: Deep Navy, White, Grey, Gold Accent
*/

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

:root {
  /* Color Palette */
  --primary-navy: #0f172a;       /* Slate 900 */
  --secondary-navy: #1e293b;     /* Slate 800 */
  --accent-gold: #b45309;        /* Amber 700 (Warm Gold) */
  --accent-gold-hover: #92400e;  /* Amber 800 */
  --accent-gold-light: #fef3c7;  /* Amber 100 */
  --text-main: #334155;          /* Slate 700 */
  --text-heading: #0f172a;       /* Slate 900 */
  --text-muted: #64748b;         /* Slate 500 */
  --bg-light: #f8fafc;           /* Slate 50 */
  --bg-card: #ffffff;
  --border-color: #e2e8f0;       /* Slate 200 */
  --border-hover: #cbd5e1;       /* Slate 300 */
  
  /* Fonts */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Lora', Georgia, Cambria, serif;

  /* Shadows & Layout */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.05), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html.dark-theme {
  --primary-navy: #1e293b;
  --secondary-navy: #334155;
  --accent-gold: #f59e0b;
  --accent-gold-hover: #fbbf24;
  --accent-gold-light: rgba(245, 158, 11, 0.15);
  --text-main: #94a3b8;
  --text-heading: #f8fafc;
  --text-muted: #64748b;
  --bg-light: #0b0f19;
  --bg-card: #111827;
  --border-color: #1f2937;
  --border-hover: #374151;
  
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-main);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--text-heading);
  font-weight: 600;
  line-height: 1.25;
}

h1 {
  font-size: 2.75rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.25rem;
  position: relative;
  padding-bottom: 0.75rem;
}

/* Section Title Accent Line */
h2.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 3rem;
  height: 3px;
  background-color: var(--accent-gold);
  border-radius: 2px;
}

h2.section-title.center::after {
  left: 50%;
  transform: translateX(-50%);
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.25rem;
}

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

/* Utility Layouts */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.bg-white {
  background-color: #ffffff;
}

.text-center {
  text-align: center;
}

.text-gold {
  color: var(--accent-gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--primary-navy);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--secondary-navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--accent-gold);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border: 1px solid var(--primary-navy);
  color: var(--primary-navy);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--primary-navy);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-gold {
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  background-color: transparent;
}

.btn-outline-gold:hover {
  background-color: var(--accent-gold);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Header & Navigation */
header {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5rem;
}

.logo {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.1;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
  font-weight: 600;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav ul li a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-main);
  padding: 0.5rem 0;
  position: relative;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-gold);
  transition: var(--transition-fast);
}

nav ul li a:hover {
  color: var(--accent-gold);
}

nav ul li a:hover::after,
nav ul li a.active::after {
  width: 100%;
}

nav ul li a.active {
  color: var(--text-heading);
  font-weight: 600;
}

/* Mobile Nav Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--primary-navy);
  margin: 5px 0;
  transition: var(--transition-normal);
}

/* Hero Section */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  padding: 6rem 0 6rem 5rem;
}

.hero-text {
  text-align: center;
}

.hero-text h1 {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--accent-gold);
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.hero-intro {
  font-size: 1.15rem;
  color: var(--text-main);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius-md);
  z-index: 1;
}

.hero-image-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 380px;
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-navy));
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  padding: 3rem;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-image-inner svg {
  width: 80px;
  height: 80px;
  margin-bottom: 1.5rem;
  fill: var(--accent-gold-light);
  opacity: 0.85;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-image-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.hero-image-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Key Metrics Section */
.metrics-section {
  background-color: var(--primary-navy);
  color: #ffffff;
  padding: 4rem 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.metric-item {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0 1rem;
}

.metric-item:last-child {
  border-right: none;
}

.metric-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* Featured Expertise Section */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.expertise-card {
  background-color: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.expertise-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold);
}

.expertise-icon {
  margin-bottom: 1.5rem;
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-light);
  transition: var(--transition-fast);
}

.expertise-card:hover .expertise-icon {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
}

.expertise-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text-heading);
}

.expertise-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.6;
}

/* About Me Content */
.about-story {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
}

.about-narrative h3 {
  font-family: var(--font-serif);
  color: var(--accent-gold);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.about-narrative p {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.about-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  border-left: 3px solid var(--accent-gold);
  padding-left: 1.5rem;
  color: var(--secondary-navy);
  margin: 2rem 0;
}

.qualifications-sidebar {
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  position: sticky;
  top: 7rem;
}

.qualifications-sidebar h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.qualification-item {
  margin-bottom: 1.5rem;
}

.qualification-item:last-child {
  margin-bottom: 0;
}

.qual-year {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.qual-title {
  font-weight: 600;
  color: var(--text-heading);
  font-size: 0.95rem;
  line-height: 1.4;
}

.qual-inst {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Philosophy Cards */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.philosophy-card {
  background-color: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent-gold);
  box-shadow: var(--shadow-sm);
}

.philosophy-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.philosophy-card p {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 0;
}

/* Professional Experience Timeline */
.timeline {
  position: relative;
  max-width: 1000px;
  margin: 3.5rem auto 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50px;
  width: 2px;
  background-color: var(--border-color);
}

.timeline-item {
  position: relative;
  padding-left: 100px;
  margin-bottom: 4rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: 38px;
  top: 5px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 4px solid var(--accent-gold);
  z-index: 2;
  transition: var(--transition-normal);
}

.timeline-item:hover .timeline-dot {
  background-color: var(--accent-gold);
  box-shadow: 0 0 0 8px var(--accent-gold-light);
}

.timeline-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.timeline-content:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.25rem;
}

.timeline-job-title {
  font-size: 1.5rem;
  color: var(--text-heading);
}

.timeline-company {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent-gold);
  margin-top: 0.25rem;
}

.timeline-date {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  background-color: var(--bg-light);
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

.experience-impact-section {
  margin-top: 1.5rem;
}

.experience-impact-title {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-heading);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.experience-impact-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.experience-impact-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.experience-impact-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-gold);
  font-weight: bold;
}

.experience-impact-list li:last-child {
  margin-bottom: 0;
}

/* Projects & Initiatives Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.project-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold);
}

.project-card-header {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
  padding: 2.25rem 2rem;
  color: #ffffff;
  position: relative;
}

.project-card-header h3 {
  color: #ffffff;
  font-size: 1.25rem;
  line-height: 1.4;
}

.project-card-body {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-card-body p {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-tag {
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--bg-light);
  color: var(--text-muted);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

/* Training & Workshops Page */
.training-showcase {
  margin-top: 3.5rem;
}

.workshop-profile-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 3rem;
  overflow: hidden;
  transition: var(--transition-normal);
}

.workshop-profile-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.workshop-header-bar {
  background-color: var(--bg-light);
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.workshop-title {
  font-size: 1.35rem;
  color: var(--text-heading);
}

.workshop-meta-badge {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
  background-color: var(--accent-gold-light);
}

.workshop-body {
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
}

.workshop-main h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-heading);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.workshop-main p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.workshop-details-list {
  list-style: none;
}

.workshop-details-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.workshop-details-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--accent-gold);
}

.workshop-sidebar-info {
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  height: fit-content;
}

.workshop-info-block {
  margin-bottom: 1.25rem;
}

.workshop-info-block:last-child {
  margin-bottom: 0;
}

.workshop-info-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}

.workshop-info-val {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-heading);
}

/* Insights / Blog Grid */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.insight-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.insight-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold);
}

.insight-card-content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.insight-date {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.insight-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.insight-excerpt {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.insight-readmore {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-heading);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.insight-card:hover .insight-readmore {
  color: var(--accent-gold);
}

/* Article Template */
.article-container {
  max-width: 800px;
  margin: 3.5rem auto 0 auto;
  background-color: var(--bg-card);
  padding: 4rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.article-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 2rem;
  margin-bottom: 2.5rem;
}

.article-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.article-content {
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-content h2 {
  font-size: 1.75rem;
  margin: 2.5rem 0 1rem 0;
  padding-bottom: 0;
}

.article-content h2::after {
  display: none;
}

.article-content h3 {
  font-size: 1.35rem;
  margin: 2rem 0 1rem 0;
}

.article-content ul, .article-content ol {
  margin-left: 2rem;
  margin-bottom: 1.5rem;
}

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

.article-content blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  border-left: 4px solid var(--accent-gold);
  padding-left: 1.5rem;
  margin: 2rem 0;
  color: var(--secondary-navy);
}

/* Testimonials Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.testimonial-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: var(--transition-normal);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.testimonial-card::before {
  content: '“';
  position: absolute;
  top: 1.5rem;
  left: 2.5rem;
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--bg-light);
  line-height: 1;
  z-index: 1;
}

.testimonial-quote {
  position: relative;
  z-index: 2;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--secondary-navy);
  margin-bottom: 2rem;
}

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

.testimonial-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.testimonial-info h4 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
}

.testimonial-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Contact Details & Form */
.contact-wrapper {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  margin-top: 3.5rem;
}

.contact-info-panel {
  background-color: var(--primary-navy);
  color: #ffffff;
  padding: 3.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-panel h3 {
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.contact-info-panel h3::after {
  content: '';
  display: block;
  width: 2.5rem;
  height: 2px;
  background-color: var(--accent-gold);
  margin-top: 0.5rem;
}

.contact-details {
  list-style: none;
  margin: 2.5rem 0;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail-icon {
  color: var(--accent-gold);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
}

.contact-detail-text a:hover {
  color: var(--accent-gold);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  transition: var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
  background-color: var(--accent-gold);
  color: #ffffff;
  transform: translateY(-3px);
}

.contact-form-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-heading);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-light);
  transition: var(--transition-fast);
  color: var(--text-main);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-gold);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.1);
}

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

.form-submit {
  width: 100%;
}

.form-message {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}

.form-message.success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  display: block;
}

.form-message.error {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
  display: block;
}

/* Understated Achievements Ribbon */
.achievements-ribbon {
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 2rem 0;
  margin-top: 5rem;
}

.ribbon-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1.25rem;
}

.ribbon-items {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.ribbon-item {
  display: flex;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
}

.ribbon-item::before {
  content: "•";
  color: var(--accent-gold);
  font-size: 1.25rem;
  margin-right: 0.5rem;
}

.ribbon-item:first-child::before {
  display: none;
}

/* Scroll Animations */
.fade-in-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  visibility: hidden;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: none;
  visibility: visible;
}

/* Footer styling */
footer {
  background-color: var(--primary-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-about h3 {
  font-family: var(--font-serif);
  color: #ffffff;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-about p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links-col h4 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #ffffff;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

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

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

.footer-links-col ul li a {
  font-size: 0.9rem;
}

.footer-links-col ul li a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.85rem; }
  
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 3rem 0;
    text-align: center;
  }
  
  .hero-intro {
    margin: 0 auto 2rem auto;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-image {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
  
  .metric-item:nth-child(2) {
    border-right: none;
  }
  
  .expertise-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-story {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .qualifications-sidebar {
    position: static;
  }
  
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-dot {
    left: 8px;
  }
  
  .timeline-item {
    padding-left: 50px;
  }
  
  .timeline-content {
    padding: 2rem;
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .workshop-body {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .insights-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  nav {
    display: none;
    position: absolute;
    top: 5rem;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 2rem;
  }
  
  nav.active {
    display: block;
  }
  
  nav ul {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .metric-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1.5rem;
  }
  
  .metric-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  
  .expertise-grid {
    grid-template-columns: 1fr;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline-header {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .ribbon-items {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  
  .ribbon-item::before {
    display: none;
  }
  
  .workshop-header-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.5rem 2rem;
  }
  
  .workshop-body {
    padding: 2rem;
  }
}

/* Accordion Collapsible Styles */
.accordion-wrapper {
  margin-top: 1.5rem;
}

.accordion-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  background-color: var(--bg-card);
  overflow: hidden;
  transition: var(--transition-normal);
}

.accordion-item:last-child {
  margin-bottom: 0;
}

.accordion-header {
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-heading);
  background-color: var(--bg-light);
  transition: var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold-hover);
}

.accordion-icon {
  transition: transform var(--transition-normal);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  font-weight: bold;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg); /* Plus turns to X */
}

.accordion-item.active .accordion-header {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold-hover);
  border-bottom: 1px solid var(--border-color);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: var(--bg-card);
}

.accordion-item.active .accordion-content {
  max-height: 800px;
  transition: max-height 0.4s ease-in;
}

.accordion-content-inner {
  padding: 1.5rem;
}

/* Workshops page collapsible styles */
.workshop-syllabus-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-gold);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  margin-top: 1.5rem;
  user-select: none;
  transition: var(--transition-fast);
}

.workshop-syllabus-toggle:hover {
  color: var(--accent-gold-hover);
  text-decoration: underline;
}

.workshop-syllabus-toggle span {
  transition: transform var(--transition-normal);
}

.workshop-syllabus-toggle.active span {
  transform: rotate(180deg);
}

.workshop-syllabus-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
}

.workshop-syllabus-content.active {
  max-height: 1200px;
  transition: max-height 0.45s ease-in;
}

/* --- Theme Toggle & Dark Mode Support Overrides --- */
html.dark-theme .bg-white {
  background-color: var(--bg-card);
}

html.dark-theme header {
  background-color: rgba(11, 15, 25, 0.85);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

html.dark-theme .menu-toggle span {
  background-color: var(--text-heading);
}

@media (max-width: 768px) {
  html.dark-theme nav {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
  }
}

html.dark-theme .timeline-dot {
  background-color: var(--bg-card);
}

html.dark-theme .form-control:focus {
  background-color: var(--bg-card);
}

html.dark-theme .btn-outline {
  border-color: var(--border-hover);
  color: var(--text-main);
}

html.dark-theme .btn-outline:hover {
  background-color: var(--border-hover);
  color: var(--text-heading);
}

/* Theme Toggle Button & SVG States */
.theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.theme-toggle-btn:hover {
  background-color: var(--border-color);
  color: var(--accent-gold);
}

.sun-icon {
  display: none;
}

.moon-icon {
  display: block;
}

html.dark-theme .sun-icon {
  display: block;
  color: var(--accent-gold);
}

html.dark-theme .moon-icon {
  display: none;
}

/* --- Circular Hero Image Layout & Deco Outline --- */
.hero-image-circle {
  width: 340px;
  height: 340px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--bg-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  z-index: 2;
  position: relative;
}

.hero-image-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-image-circle:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-hover);
}

.hero-image::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  border: 2px solid var(--accent-gold);
  z-index: 1;
  pointer-events: none;
}

/* --- Page Load Animation --- */
@keyframes pageLoadFade {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main {
  animation: pageLoadFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* --- Training Intro Row Page Layout --- */
.training-intro-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 5rem;
}

.training-photo-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 520px;
}

.training-photo-container:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.training-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

@media (max-width: 1024px) {
  .training-intro-row {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .training-photo-container {
    max-width: 480px;
    margin: 0 auto;
    height: 480px;
  }
}